74ALVCF162834VRE4中文资料
74系列各个芯片详细介绍
74系列芯片资料程序匠人发表于 2005-10-29 19:20:00 阅读全文(2477) | 回复(0) | 引用通告(0) | 编辑74系列芯片资料反相器驱动器 LS04 LS05 LS06 LS07 LS125 LS240 LS244 LS245与门与非门 LS00 LS08 LS10 LS11 LS20 LS21 LS27 LS30 LS38或门或非门与或非门 LS02 LS32 LS51 LS64 LS65异或门比较器 LS86译码器 LS138 LS139寄存器 LS74 LS175 LS373反相器:Vcc 6A 6Y 5A 5Y 4A 4Y 六非门 74LS04┌┴─┴─┴─┴─┴─┴─┴┐六非门(OC门) 74LS05_ │14 13 12 11 10 9 8│六非门(OC高压输出) 74LS06Y = A ）││ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1A 1Y 2A 2Y 3A 3Y GND驱动器:Vcc 6A 6Y 5A 5Y 4A 4Y┌┴─┴─┴─┴─┴─┴─┴┐│14 13 12 11 10 9 8│Y = A ）│六驱动器(OC高压输出) 74LS07│ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1A 1Y 2A 2Y 3A 3Y GNDVcc -4C 4A 4Y -3C 3A 3Y┌┴─┴─┴─┴─┴─┴─┴┐_ │14 13 12 11 10 9 8│Y =A+C ）│四总线三态门 74LS125│ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘-1C 1A 1Y -2C 2A 2Y GNDVcc -G B1 B2 B3 B4 B8 B6 B7 B8┌┴─┴─┴─┴─┴─┴─┴─┴─┴─┴┐ 8位总线驱动器 74LS245 │20 19 18 17 16 15 14 13 12 11│）│ DIR=1 A=>B│ 1 2 3 4 5 6 7 8 9 10│ DIR=0 B=>A└┬─┬─┬─┬─┬─┬─┬─┬─┬─┬┘DIR A1 A2 A3 A4 A5 A6 A7 A8 GND页首非门,驱动器与门,与非门或门,或非门异或门,比较器译码器寄存器正逻辑与门,与非门:Vcc 4B 4A 4Y 3B 3A 3Y┌┴─┴─┴─┴─┴─┴─┴┐│14 13 12 11 10 9 8│Y = AB ）│ 2输入四正与门 74LS08 │ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1A 1B 1Y 2A 2B 2Y GNDVcc 4B 4A 4Y 3B 3A 3Y┌┴─┴─┴─┴─┴─┴─┴┐__ │14 13 12 11 10 9 8│Y = AB ）│ 2输入四正与非门 74LS00 │ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1A 1B 1Y 2A 2B 2Y GNDVcc 1C 1Y 3C 3B 3A 3Y┌┴─┴─┴─┴─┴─┴─┴┐___ │14 13 12 11 10 9 8│Y = ABC ）│ 3输入三正与非门 74LS10 │ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1A 1B 2A 2B 2C 2Y GNDVcc H G Y┌┴─┴─┴─┴─┴─┴─┴┐│14 13 12 11 10 9 8│）│ 8输入与非门 74LS30│ 1 2 3 4 5 6 7│ ________└┬─┬─┬─┬─┬─┬─┬┘ Y = ABCDEFGHA B C D E F GND页首非门,驱动器与门,与非门或门,或非门异或门,比较器译码器寄存器正逻辑或门,或非门:Vcc 4B 4A 4Y 3B 3A 3Y┌┴─┴─┴─┴─┴─┴─┴┐ 2输入四或门 74LS32│14 13 12 11 10 9 8│）│ Y = A+B│ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1A 1B 1Y 2A 2B 2Y GNDVcc 4Y 4B 4A 3Y 3B 3A┌┴─┴─┴─┴─┴─┴─┴┐ 2输入四或非门 74LS02│14 13 12 11 10 9 8│ ___）│ Y = A+B│ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1Y 1A 1B 2Y 2A 2B GNDVcc 2Y 2B 2A 2D 2E 1F┌┴─┴─┴─┴─┴─┴─┴┐双与或非门 74S51│14 13 12 11 10 9 8│ _____）│ 2Y = AB+DE│ 1 2 3 4 5 6 7│ _______└┬─┬─┬─┬─┬─┬─┬┘ 1Y = ABC+DEF1Y 1A 1B 1C 1D 1E GNDVcc D C B K J Y┌┴─┴─┴─┴─┴─┴─┴┐ 4-2-3-2与或非门 74S64 74S65(OC门) │14 13 12 11 10 9 8│ ______________）│ Y = ABCD+EF+GHI+JK│ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘A E F G H I GND页首非门,驱动器与门,与非门或门,或非门异或门,比较器译码器寄存器2输入四异或门 74LS86Vcc 4B 4A 4Y 3Y 3B 3A┌┴─┴─┴─┴─┴─┴─┴┐│14 13 12 11 10 9 8│）│ _ _│ 1 2 3 4 5 6 7│ Y=AB+AB└┬─┬─┬─┬─┬─┬─┬┘1A 1B 1Y 2Y 2A 2B GND8*2输入比较器 74LS688_Vcc Y B8 A8 B7 A7 B6 A6 B5 A5┌┴─┴─┴─┴─┴─┴─┴─┴─┴─┴┐ 8*2输入比较器 74LS688│20 19 18 17 16 15 14 13 12 11│）││ 1 2 3 4 5 6 7 8 9 10│└┬─┬─┬─┬─┬─┬─┬─┬─┬─┬┘CE A1 B1 A2 B2 A3 B3 A4 B4 GND_Y=A1⊙B1+A2⊙B2+A3⊙B3+A4⊙B4+A5⊙B5+A6⊙B6+A7⊙B7+A8⊙B8页首非门,驱动器与门,与非门或门,或非门异或门,比较器译码器寄存器3-8译码器 74LS138Vcc -Y0 -Y1 -Y2 -Y3 -Y4 -Y5 -Y6 __ _ _ _ __ _ _ __ _ _ __ _ ┌┴─┴─┴─┴─┴─┴─┴─┴┐ Y0=A B C Y1=A B B Y2=A B C Y3=A B C │16 15 14 13 12 11 10 9 │）│ __ _ _ __ _ __ _ __│ 1 2 3 4 5 6 7 8│ Y4=A B C Y5=A B C Y6=A B C Y7=A B C └┬─┬─┬─┬─┬─┬─┬─┬┘A B C -CS0 -CS1 CS2 -Y7 GND双2-4译码器 74LS139Vcc -2G 2A 2B -Y0 -Y1 -Y2 -Y3 __ __ __ __ __ __ __ __┌┴─┴─┴─┴─┴─┴─┴─┴┐ Y0=2A 2B Y1=2A 2B Y2=2A 2B Y3=2A 2B │16 15 14 13 12 11 10 9 │）│ __ __ __ __ __ __ __ __│ 1 2 3 4 5 6 7 8│ Y0=1A 1B Y1=1A 1B Y2=1A 1B Y3=1A 1B └┬─┬─┬─┬─┬─┬─┬─┬┘-1G 1A 1B -Y0 -Y1 -Y2 -Y3 GND8*2输入比较器 74LS688_Vcc Y B8 A8 B7 A7 B6 A6 B5 A5┌┴─┴─┴─┴─┴─┴─┴─┴─┴─┴┐ 8*2输入比较器 74LS688│20 19 18 17 16 15 14 13 12 11│）││ 1 2 3 4 5 6 7 8 9 10│└┬─┬─┬─┬─┬─┬─┬─┬─┬─┬┘CE A1 B1 A2 B2 A3 B3 A4 B4 GND_Y=A1⊙B1+A2⊙B2+A3⊙B3+A4⊙B4+A5⊙B5+A6⊙B6+A7⊙B7+A8⊙B8寄存器:Vcc 2CR 2D 2Ck 2St 2Q -2Q┌┴─┴─┴─┴─┴─┴─┴┐双D触发器 74LS74│14 13 12 11 10 9 8 │）││ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1Cr 1D 1Ck 1St 1Q -1Q GNDVcc 8Q 8D 7D 7Q 6Q 6D 5D 5Q ALE┌┴─┴─┴─┴─┴─┴─┴─┴─┴─┴┐ 8位锁存器 74LS373│20 19 18 17 16 15 14 13 12 11│）││ 1 2 3 4 5 6 7 8 9 10│└┬─┬─┬─┬─┬─┬─┬─┬─┬─┬┘-OE 1Q 1D 2D 2Q 3Q 3D 4D 4Q GND型号器件名称厂牌[数据表]SN7400四2输入端与非门 TI[DATA]SN7401四2输入端与非门(OC) SN7402四2输入端或非门 TI[DATA]SN7403四2输入端与非门(OC)TI[DATA]SN7404六反相器 TI[DATA]SN7405六反相器(OC)TI[DATA]SN7406六高压输出反相器 (OC,30V)TI[DATA]SN7407六高压输出缓冲,驱动器(OC,30V)TI[DATA]SN7408四2输入端与门 TI[DATA]SN7409四2输入端与门(OC)TI[DATA]SN7410三3输入端与非门 TI[DATA]SN7412三3输入端与非门(OC)TI[DATA]SN7413双4输入端与非门 TI[DATA]SN7414六反相器TI[DATA]SN7416六高压输出反相缓冲/驱动器 I[DATA]SN7417六高压输出缓冲/驱动器(OC,15V)TI[DATA]SN7420双4输入端与非门 TI[DATA]SN7422双4输入端与非门(OC)TI[DATA]SN7423可扩展双4输入端或非门 TI[DATA]SN7425双4输入端或非门TI[DATA]SN7426四2输入端高压输出与非缓冲器 [DATA]SN7427三3输入端或非门TI[DATA]SN7428四2输入端或非缓冲器 I[DATA]SN74308输入端与非门TI[DATA]SN7432四2输入端或门。
74系列芯片功能大全
74系列芯片功能大全发信人: potatoES ( 单调的工科生活!····坚持锻炼身体！), 信区: ETech标题: 74系列芯片功能大全发信站: 郁金香BBS站(2007年05月11日21:28:22 星期五), 站内信件7400 TTL 2输入端四与非门7401 TTL 集电极开路2输入端四与非门7402 TTL 2输入端四或非门7403 TTL 集电极开路2输入端四与非门7404 TTL 六反相器7405 TTL 集电极开路六反相器7406 TTL 集电极开路六反相高压驱动器7407 TTL 集电极开路六正相高压驱动器7408 TTL 2输入端四与门7409 TTL 集电极开路2输入端四与门7410 TTL 3输入?与非门74107 TTL 带清除主从双J-K触发器74109 TTL 带预置清除正触发双J-K触发器7411 TTL 3输入端3与门74112 TTL 带预置清除负触发双J-K触发器7412 TTL 开路输出3输入端三与非门74121 TTL 单稳态多谐振荡器74122 TTL 可再触发单稳态多谐振荡器74123 TTL 双可再触发单稳态多谐振荡器74125 TTL 三态输出高有效四总线缓冲门74126 TTL 三态输出低有效四总线缓冲门7413 TTL 4输入端双与非施密特触发器74132 TTL 2输入端四与非施密特触发器74133 TTL 13输入端与非门74136 TTL 四异或门74138 TTL 3-8线译码器/复工器74139 TTL 双2-4线译码器/复工器7414 TTL 六反相施密特触发器74145 TTL BCD—十进制译码/驱动器7415 TTL 开路输出3输入端三与门74150 TTL 16选1数据选择/多路开关74151 TTL 8选1数据选择器74153 TTL 双4选1数据选择器74154 TTL 4线—16线译码器74155 TTL 图腾柱输出译码器/分配器74156 TTL 开路输出译码器/分配器74157 TTL 同相输出四2选1数据选择器74158 TTL 反相输出四2选1数据选择器7416 TTL 开路输出六反相缓冲/驱动器74160 TTL 可预置BCD异步清除计数器74161 TTL 可予制四位二进制异步清除计数器74162 TTL 可预置BCD同步清除计数器74163 TTL 可予制四位二进制同步清除计数器74164 TTL 八位串行入/并行输出移位寄存器74165 TTL 八位并行入/串行输出移位寄存器74166 TTL 八位并入/串出移位寄存器74169 TTL 二进制四位加/减同步计数器7417 TTL 开路输出六同相缓冲/驱动器74170 TTL 开路输出4×4寄存器堆74173 TTL 三态输出四位D型寄存器74174 TTL 带公共时钟和复位六D触发器74175 TTL 带公共时钟和复位四D触发器74180 TTL 9位奇数/偶数发生器/校验器74181 TTL 算术逻辑单元/函数发生器74185 TTL 二进制—BCD代码转换器74190 TTL BCD同步加/减计数器74191 TTL 二进制同步可逆计数器74192 TTL 可预置BCD双时钟可逆计数器74193 TTL 可预置四位二进制双时钟可逆计数器74194 TTL 四位双向通用移位寄存器74195 TTL 四位并行通道移位寄存器74196 TTL 十进制/二-十进制可预置计数锁存器74197 TTL 二进制可预置锁存器/计数器7420 TTL 4输入端双与非门7421 TTL 4输入端双与门7422 TTL 开路输出4输入端双与非门74221 TTL 双/单稳态多谐振荡器74240 TTL 八反相三态缓冲器/线驱动器74241 TTL 八同相三态缓冲器/线驱动器74243 TTL 四同相三态总线收发器74244 TTL 八同相三态缓冲器/线驱动器74245 TTL 八同相三态总线收发器74247 TTL BCD—7段15V输出译码/驱动器74248 TTL BCD—7段译码/升压输出驱动器74249 TTL BCD—7段译码/开路输出驱动器74251 TTL 三态输出8选1数据选择器/复工器74253 TTL 三态输出双4选1数据选择器/复工器74256 TTL 双四位可寻址锁存器74257 TTL 三态原码四2选1数据选择器/复工器74258 TTL 三态反码四2选1数据选择器/复工器74259 TTL 八位可寻址锁存器/3-8线译码器7426 TTL 2输入端高压接口四与非门74260 TTL 5输入端双或非门74266 TTL 2输入端四异或非门7427 TTL 3输入端三或非门74273 TTL 带公共时钟复位八D触发器74279 TTL 四图腾柱输出S-R锁存器7428 TTL 2输入端四或非门缓冲器74283 TTL 4位二进制全加器74290 TTL 二/五分频十进制计数器74293 TTL 二/八分频四位二进制计数器74295 TTL 四位双向通用移位寄存器74298 TTL 四2输入多路带存贮开关74299 TTL 三态输出八位通用移位寄存器7430 TTL 8输入端与非门7432 TTL 2输入端四或门74322 TTL 带符号扩展端八位移位寄存器74323 TTL 三态输出八位双向移位/存贮寄存器7433 TTL 开路输出2输入端四或非缓冲器74347 TTL BCD—7段译码器/驱动器74352 TTL 双4选1数据选择器/复工器74353 TTL 三态输出双4选1数据选择器/复工器74365 TTL 门使能输入三态输出六同相线驱动器74365 TTL 门使能输入三态输出六同相线驱动器74366 TTL 门使能输入三态输出六反相线驱动器74368 TTL 4/2线使能输入三态六反相线驱动器7437 TTL 开路输出2输入端四与非缓冲器74373 TTL 三态同相八D锁存器74374 TTL 三态反相八D锁存器74375 TTL 4位双稳态锁存器74377 TTL 单边输出公共使能八D锁存器74378 TTL 单边输出公共使能六D锁存器74379 TTL 双边输出公共使能四D锁存器7438 TTL 开路输出2输入端四与非缓冲器74380 TTL 多功能八进制寄存器7439 TTL 开路输出2输入端四与非缓冲器74390 TTL 双十进制计数器74393 TTL 双四位二进制计数器7440 TTL 4输入端双与非缓冲器7442 TTL BCD—十进制代码转换器74352 TTL 双4选1数据选择器/复工器74353 TTL 三态输出双4选1数据选择器/复工器74366 TTL 门使能输入三态输出六反相线驱动器74367 TTL 4/2线使能输入三态六同相线驱动器74368 TTL 4/2线使能输入三态六反相线驱动器7437 TTL 开路输出2输入端四与非缓冲器74373 TTL 三态同相八D锁存器74374 TTL 三态反相八D锁存器74375 TTL 4位双稳态锁存器74377 TTL 单边输出公共使能八D锁存器74378 TTL 单边输出公共使能六D锁存器74379 TTL 双边输出公共使能四D锁存器7438 TTL 开路输出2输入端四与非缓冲器74380 TTL 多功能八进制寄存器7439 TTL 开路输出2输入端四与非缓冲器74390 TTL 双十进制计数器74393 TTL 双四位二进制计数器7440 TTL 4输入端双与非缓冲器7442 TTL BCD—十进制代码转换器74447 TTL BCD—7段译码器/驱动器7445 TTL BCD—十进制代码转换/驱动器74450 TTL 16:1多路转接复用器多工器74451 TTL 双8:1多路转接复用器多工器74453 TTL 四4:1多路转接复用器多工器7446 TTL BCD—7段低有效译码/驱动器74460 TTL 十位比较器74461 TTL 八进制计数器74465 TTL 三态同相2与使能端八总线缓冲器74466 TTL 三态反相2与使能八总线缓冲器74467 TTL 三态同相2使能端八总线缓冲器74468 TTL 三态反相2使能端八总线缓冲器74469 TTL 八位双向计数器7447 TTL BCD—7段高有效译码/驱动器7448 TTL BCD—7段译码器/内部上拉输出驱动74490 TTL 双十进制计数器74491 TTL 十位计数器74498 TTL 八进制移位寄存器7450 TTL 2-3/2-2输入端双与或非门74502 TTL 八位逐次逼近寄存器74503 TTL 八位逐次逼近寄存器7451 TTL 2-3/2-2输入端双与或非门74533 TTL 三态反相八D锁存器74534 TTL 三态反相八D锁存器7454 TTL 四路输入与或非门74540 TTL 八位三态反相输出总线缓冲器7455 TTL 4输入端二路输入与或非门74563 TTL 八位三态反相输出触发器74564 TTL 八位三态反相输出D触发器74573 TTL 八位三态输出触发器74574 TTL 八位三态输出D触发器74645 TTL 三态输出八同相总线传送接收器74670 TTL 三态输出4×4寄存器堆7473 TTL 带清除负触发双J-K触发器7474 TTL 带置位复位正触发双D触发器7476 TTL 带预置清除双J-K触发器7483 TTL 四位二进制快速进位全加器7485 TTL 四位数字比较器7486 TTL 2输入端四异或门7490 TTL 可二/五分频十进制计数器7493 TTL 可二/八分频二进制计数器7495 TTL 四位并行输入\输出移位寄存器7497 TTL 6位同步二进制乘法器7400 QUAD 2-INPUT NAND GATES 与非门7401 QUAD 2-INPUT NAND GAT ES OC 与非门7402 QUAD 2-INPUT NOR GATES 或非门7403 QUAD 2-INPUT NAND GATES 与非门7404 HEX INVERTING GATES 反向器7406 HEX INVERTING GATES HV高输出反向器7408 QUAD 2-INPUT AND GATE 与门7409 QUAD 2-INPUT AND GATES OC 与门7410 TRIPLE 3-INPUT NAND GATES 与非门7411 TRIPLE 3-INPUT AND GATES 与门74121 ONE-SHOT WITH CLEAR 单稳态74132 SCHMITT TRIGGER NAND GATES 触发器与非门7414 SCHMITT TRIGGER INVERTERS 触发器反向器74153 4-LINE TO 1 LINE SELECTOR 四选一74155 2-LINE TO 4-LINE DECODER 译码器74180 PARITY GENERATOR/CHECKER奇偶发生检验74191 4-BIT BINARY COUNTER UP/DOWN 计数器7420 DUAL 4-INPUT NAND GATES 双四输入与非门7426 QUAD 2-INPUT NAND GATES 与非门7427 TRIPLE 3-INPUT NOR GATES三输入或非门7430 8-INPUT NAND GATES 八输入端与非门7432 QUAD 2-INPUT OR GATES二输入或门7438 2-INPUT NAND GATE BUFFER 与非门缓冲器7445 BCD-DECIMAL DECODER/DRIVER BCD译码驱动器7474 D-TYPE FLIP-FLOP D型触发器7475 QUAD LATCHES双锁存器7476 J-K FLIP-FLOP J-K触发器7485 4-BIT MAGNITUDE COMPARATOR四位比较器7486 2-INPUT EXCLUSIVE OR GATES 双端异或门74HC00 QUAD 2-INPUT NAND GATES 双输入与非门74HC02 QUAD 2-INPUT NOR GATES 双输入或非门74HC03 2-INPUT OPEN-DRAIN NAND G ATES 与非门74HC04 HEX INVERTERS 六路反向器74HC05 HEX INVERTERS OPEN DRAIN六路反向器74HC08 2-INPUT AND GATES 双输入与门74HC107 J-K FLIP-FLOP WITH CLEAR J-K触发器74HC109A J-K FLIP-FLOP W/PRESET J-K触发器74HC11 TRIPLE 3-INPUT AND GATES三输入与门74HC112 DUAL J-K FLIP-FLOP 双J-K触发器74HC113 DUAL J-K FLIP-FLOP PRESET 双JK触发器74HC123A RETRIGGERABLE MONOST AB可重触发单稳74HC125 TRI-ST ATE QUAD BUFFERS 四个三态门74HC126 TRI-STATE QUAD BUFFERS 六三态门74HC132 2-INPUT TRIGGER NAND 施密特触发与非门74HC133 13-INPUT NAND GATES 十三输入与非门74HC137 3-TO-8 DECODERS W/LATCHE S 3-8线译码器74HC138 3-8 LINE DECODER 3线至8线译码器74HC139 2-4 LINE DECODER 2线至4线译码器74HC14 TRIGGERED HEX INVERTER 六触发反向器74HC147 10-4 LINE PRIORITY ENCOD ER 编码器74HC148 8-3 LINE PRIORITY ENCODER 编码器74HC149 8-8 LINE PRIORITY ENCODER 编码器74HC151 8-CHANNEL DIGITAL MUX 8通道多路器74HC153 DUAL 4-INPUT MUX 双四输入多路器74HC154 4-16 LINE DECODER 4线至16线译码器74HC155 2-4 LINE DECODER 2线至4线译码器74HC157 QUAD 2-INPUT MUX 四个双端多路器74HC161 BINARY COUNTER二进制计数器74HC163 DECADE COUNTERS 十进制计数器74HC164 SERIAL-PARALLEL SHIFT REG 串入并出74HC165 PARALLEL-SERIAL SHIFT REG 并入串出74HC166 SERIAL-PARALLEL SHIFT REG 串入并出74HC173 TRI-STATE D FLIP-FLOP 三态D触发器74HC174 HEX D FLIP-FLOP W/CLEAR 六D触发器74HC175 HEX D FLIP-FLOP W/CLEAR 六D触发器74HC181 ARITHMETIC LOGIC UNIT算术逻辑单元74HC182 LOOK AHEAD CARRYGENERATR 进位发生器74HC190 BINARY UP/DN COUNTER 二进制加减计数器74HC191 DECADE UP/DN COUNTER 十进制加减计数74HC192 DECADE UP/DN COUNTER 十进制加减计数器74HC193 BINARY UP/DN COUNTER 二进制加减计数74HC194 4BIT BI-DIR SHIFT 4位双向移位寄存器74HC195 4BIT PARALLEL SHIFT 4位并行移位寄存74HC20 QUAD 4-INPUT NAND GATE 四个四入与非门74HC221A NON-RETRIG MONOST AB 不可重触发单稳74HC237 3-8 LINE D ECODER 地址锁3线至8线译码器74HC242/243 TRI-STAT TRANSCEIVER 三态收发器74HC244 OCTAL 3-STATE BUFFER 八个三态缓冲门74HC245 OCTAL 3-STATE TRANSCEIVER三态收发器74HC251 8-CH 3-STATE MUX8路3态多路器74HC253 DUAL 4-CH 3-STATE MUX 4路3态多路器74HC257 QUAD 2-CH 3-STAT E MUX4路3态多路器74HC258 2-CH 3-STATE MUX 2路3态多路器74HC259 3-8 LINE DECODER 8位地址锁存译码器74HC266A 2-INPUT EXCLUSIVE NOR GATE 异或非74HC27 TRIPLE 3-INPUT NOR GATE三个3输入或非门74HC273 OCTAL D FLIP-FLOP CLEAR 8路D触发器74HC280 9BIT ODD/EVEN GENERATOR 奇偶发生器74HC283 4BIT BINARY ADDER CARRY 四位加法器74HC299 3-STATE UNIVERSAL SHIFT三态移位寄存74HC30 8-INPUT NAND GATE 8输入端与非门74HC32 QUAD 2-INPUT OR GATE四个双端或门74HC34 NON-INVERTER 非反向器74HC354 8-C H 3-STATE MUX8路3态多路器74HC356 8-CH 3-STATE MUX 8路3态多路器74HC365 HEX 3-STATE BUFFER 六个三态缓冲门74HC366 3-STATE BUFFER INVERTER 缓冲反向器74HC367 3-STATE BUFFER INVERTER缓冲反向器74HC368 3-STATE BUFFER INVERTER 缓冲反向器74HC373 3-STATE OCT AL D LATCHES三态D型锁存器74HC374 3-STATE OCTAL D FLIPFLOP三态D触发器74HC393 4-BIT BINARY COUNTER 4位二进制计数器74HC4016 QUAD ANALOG SWITCH 四路模拟量开关74HC4020 14-Stage Binary Counter14输出计数器74HC4017 Deca de Counter/Divider with 10 Decoded Outputs 十进制计数器带10个译码输出端74HC4040 12 Stage Binary Counter 12出计数器74HC4046 PHASE LOCK LOOP 相位监测输出器74HC4049 LEVEL DOWN CONVERTER 电平变低器74HC4050 LEVEL DOWN CONVERTER 电平变低器74HC4051 8-CH ANALOG MUX 8通道多路器74HC4052 4-CH ANALOG MUX4通道多路器74HC4053 2-CH ANALOG MUX 2通道多路器74HC4060 14-STAGE BINARY COUNTER14阶BIN计数74HC4066 QUAD ANALOG MUX 四通道多路器74HC4075 TRIPLE 3-INPUT OR GATE 3输入或门74HC42 BCD TO DECIMAL BCD转十进制译码器74HC423A RETRIGGERABLE MONOSTAB 可重触发单稳74HC4511 BCD-7 SEG DRIVER/DECODER 7段译码器74HC4514 4-16 LINE DECODER4至16线译码器74HC4538A RETRIGGE RAB MONOSTAB 可重触发单稳74HC4543 LCD BCD-7 SEG LCD用的BC D-7段译码驱动74HC51 AND OR GATE INVERTER 与或非门74HC521 8BIT MAGNITUDE CO MPARATOR 判决定路74HC533 3-STAT E D LATCH 三态D锁存器74HC534 3-STATE D FLIP-FLOP三态D型触发器74HC540 3-STATE BUFFER 三态缓冲器74HC541 3-STATE BUFFER INVERTER三态缓冲反向器74HC58 DUAL AND OR GATE 与或门74HC589 3STATE 8BIT SHIFT 8位移位寄存三态输出74HC594 8BIT SHIFT REG 8位移位寄存器74HC595 8BIT SHIFT REG 8位移位寄存器出锁存74HC597 8BIT SHIFT REG 8位移位寄存器入锁存74HC620 3-STATE TRANSCEIVER反向3态收发器74HC623 3-STATE TRANSCEIVER 八路三态收发器74HC640 3-STATE TRANSCEIVER反向3态收发器74HC643 3-STATE TRANSCEIVER 八路三态收发器74HC646 NON-INVERT BUS TRANSCEIV ER 总线收发器74HC648 INVERT BUS TRANCIVER 反向总线收发器74HC688 8BIT MAGNITUDE COMPARATO R 8位判决电路74HC7266 2-INPUT EXCLUSIVE NOR GATE异或非门74HC73 DUAL J-K FLIP-FLOP W/CLEAR 双JK触发器74HC74A PRESET/CLEAR D FLIP-FLOP 双D触发器74HC75 4BIT BISTABLE LATCH4位双稳锁存器74HC76 PRESET/CLEAR JK FLIP-FLOP 双J K触发器74HC85 4BIT MAGNITUDE COMPARATOR 4位判决电路74HC86 2INPUT EXCLUSIVE OR GATE 2输入异或门74HC942 BAUD MODEM 300BPS低速调制解调器74HC943 300 BAUD MODEM 300BPS低速调制解调器74LS00 QUAD 2-INPUT NAND GAT ES 与非门74LS02 QUAD 2-INPUT NOR GATES 或非门74LS03 QUAD 2-INPUT NAND GATES 与非门74LS04 HEX INVERTING GATES 反向器74LS05 HEX INVERTERS OPEN DRAIN六路反向器74LS08 QUAD 2-INPUT AND GATE 与门74LS09 QUAD 2-INPUT AND GATES OC 与门74LS10 TRIPLE 3-INPUT NAND GATES 与非门74LS109 QUAD 2-INPUT AND GAT ESOC 与门74LS11 TRIPLE 3-INPUT AND GAT ES 与门74LS112 DUAL J-K FLIP-FLOP双J-K触发器74LS113 DUAL J-K FLIP-FLOP PRESET双JK触发器74LS114 NEGATIVE J-K FLIP-FLOP负沿J-K触发器74LS122 Retriggerable Monostab 可重触发单稳74LS123 Retriggerable Monostable可重触发单稳74LS125 TRI-STAT E QUAD BUFFERS 四个三态门74LS13 QUAL 4-in NAND TRIGGER 4输入与非触发器74LS160 BCD DECADE 4BIT BIN COUNT ERS 计数器74LS136 QUADRUPLE 2-INPUT XOR GA TE 异或门74LS138 3-8 LINE DECODER 3线至8线译码器74LS139 2-4 LINE DECODER 2线至4线译码器74LS14 TRIGGERED HE X INVERTER 六触发反向器74LS151 8-CHANNEL DIGITAL MUX8通道多路器74LS153 DUAL 4-INPUT MUX 双四输入多路器74LS155 2-4 LINE DECODER 2线至4线译码器74LS156 2-4 LINE DECODER/DEMUX 2-4译码器74LS157 QUAD 2-INPUT MUX 四个双端多路器74LS158 2-1 LINE MUX 2-1线多路器74LS160A BINARY COUNTER二进制计数器74LS161A BINARY COUNTER 二进制计数器74LS162A BINARY COUNTER二进制计数器74LS163A DECAD E COUNTERS 十进制计数器74LS164 SERIAL-PARALLEL SHIFT REG 串入并出74LS168 BI-DIRECT BCD TO DECADE 双向计数器74LS169 4BIT UP/DN BIN COUNTER 四位加减计数器74LS173 TRI-STATE D FLIP-FLOP 三态D触发器74LS174 HEX D FLIP-FLOP W/CLEAR 六D触发器74LS175 HEX D FLIP-FLOP W/CLEAR 六D触发器74LS190 BINARY UP/DN COUNTER 二进制加减计数器74LS191 DECADE UP/DN COUNTER 十进制加减计数74LS192 DECADE UP/DN COUNTER 十进制加减计数器74LS193 BINARY UP/DN COUNTER 二进制加减计数74LS194A 4BIT BI-DIR SHIFT 4位双向移位寄存器74LS195A 4BIT PARALLEL SHIFT4位并行移位寄存74LS20 QUAD 4-INPUT NAND GATE 四个四入与非门74LS21 4-INPUT AND GATE 四输入端与门74LS240 OCTAL 3-ST ATE BUFFER 八个三态缓冲门74LS244 OCTAL 3-STATE BUFFER 八个三态缓冲门74LS245 OCTAL 3-STAT E TRANSCEIVER三态收发器74LS253 DUAL 4-CH 3-STATE MUX 4路3态多路器74LS256 4BIT ADDRESS LATCH 四位可锁存锁存器74LS257 QUAD 2-CH 3-STATE MUX4路3态多路器74LS258 2-CH 3-ST ATE MUX 2路3态多路器74LS27 TRIPLE 3-INPUT NOR GATES三输入或非门74LS279 QUAD R-S LATCHES 四个RS非锁存器74LS28 QUAD 2-INPUT NOR BUFFER 四双端或非缓冲74LS283 4BIT BINARY ADDER CARRY 四位加法器74LS30 8-INPUT NAND GATES 八输入端与非门74LS32 QUAD 2-INPUT OR GATES 二输入或门74LS352 4-1 LINE SELECTOR/MUX 4-1线选择多路器74LS365 HEX 3-STATE BUFFER 六个三态缓冲门74LS367 3-STATE BUFFER INVERTER 缓冲反向器74LS368A 3-STATE BUFFER INVERTER 缓冲反向器74LS373 OCT LATCH W/3-STATE OUT三态输出锁存器74LS76 Dual JK Flip-Flop w/set 2个JK触发器74LS379 QUAD PARALLEL REG 四个并行寄存器74LS38 2-INPUT NAND GATE BUFFER与非门缓冲器74LS390 DUAL DECADE COUNTER 2个10进制计数器74LS393 DUAL BINARY COUNTER 2个2进制计数器74LS42 BCD TO DECIMAL BCD转十进制译码器74LS48 BCD-7 SEG BCD-7段译码器74LS49 BCD-7 SEGBCD-7段译码器74LS51 AND OR GATE INVERTER 与或非门74LS540 OCT Buffer/Line Driver8路缓冲驱动器74LS541 OCT Buffer/LineDriver 8路缓冲驱动器74LS74 D-TYPE FLIP-FLOPD型触发器74LS682 8BIT MAGNITUDE COMPARATOR 8路比较器74LS684 8BIT MAGNITUDE COMPARATO R 8路比较器74LS75 QUAD LATCHES 双锁存器74LS83A 4BIT BINARY ADDER CARRY四位加法器74LS85 4BIT MAGNITUDE COMPARAT 4位判决电路74LS86 2INPUT EXCLUSIVE OR GATE2输入异或门74LS90 DECADE/BINARY COUNTER十/二进制计数器74LS95B 4BIT RIGHT/LEFT SHIFT 4位左右移位寄存74LS688 8BIT MAGNITUDE COMPARAT 8位判决电路74LS136 2-INPUT XOR GATE2输入异或门74LS651 BUS TRANSCEIVERS 总线收发器74LS653 BUS TRANSCEIVERS总线收发器74LS670 3-STATE 4-BY-4 REG 3态4-4寄存器74LS73A DUAL J-K FLIP-FLOP W/CLE AR 双JK触发器常见数字逻辑器件中文注解74系列：：74LS00 TTL 2输入端四与非门74LS01 TTL 集电极开路2输入端四与非门74LS02 TTL 2输入端四或非门74LS03 TTL 集电极开路2输入端四与非门74LS122 TTL 可再触发单稳态多谐振荡器74LS123 TTL 双可再触发单稳态多谐振荡器74LS125 TTL 三态输出高有效四总线缓冲门74LS126 TTL 三态输出低有效四总线缓冲门74LS13 TTL 4输入端双与非施密特触发器74LS132 TTL 2输入端四与非施密特触发器74LS133 TTL 13输入端与非门74LS136 TTL 四异或门74LS138 TTL 3-8线译码器/复工器74LS139 TTL 双2-4线译码器/复工器74LS14 TTL 六反相施密特触发器74LS145 TTL BCD—十进制译码/驱动器74LS15 TTL 开路输出3输入端三与门74LS150 TTL 16选1数据选择/多路开关74LS151 TTL 8选1数据选择器74LS153 TTL 双4选1数据选择器74LS154 TTL 4线—16线译码器74LS155 TTL 图腾柱输出译码器/分配器74LS156 TTL 开路输出译码器/分配器74LS157 TTL 同相输出四2选1数据选择器74LS158 TTL 反相输出四2选1数据选择器74LS16 TTL 开路输出六反相缓冲/驱动器74LS160 TTL 可预置BCD异步清除计数器74LS161 TTL 可予制四位二进制异步清除计数器74LS162 TTL 可预置BCD同步清除计数器74LS163 TTL 可予制四位二进制同步清除计数器74LS164 TTL 八位串行入/并行输出移位寄存器74LS165 TTL 八位并行入/串行输出移位寄存器74LS166 TTL 八位并入/串出移位寄存器74LS169 TTL 二进制四位加/减同步计数器74LS17 TTL 开路输出六同相缓冲/驱动器74LS170 TTL 开路输出4×4寄存器堆74LS173 TTL 三态输出四位D型寄存器74LS174 TTL 带公共时钟和复位六D触发器74LS175 TTL 带公共时钟和复位四D触发器74LS180 TTL 9位奇数/偶数发生器/校验器74LS181 TTL 算术逻辑单元/函数发生器74LS185 TTL 二进制—BCD代码转换器74LS190 TTL BCD同步加/减计数器74LS191 TTL 二进制同步可逆计数器74LS192 TTL 可预置BCD双时钟可逆计数器74LS193 TTL 可预置四位二进制双时钟可逆计数器74LS194 TTL 四位双向通用移位寄存器74LS195 TTL 四位并行通道移位寄存器74LS196 TTL 十进制/二-十进制可预置计数锁存器74LS197 TTL 二进制可预置锁存器/计数器74LS20 TTL 4输入端双与非门74LS21 TTL 4输入端双与门74LS22 TTL 开路输出4输入端双与非门74LS221 TTL 双/单稳态多谐振荡器74LS240 TTL 八反相三态缓冲器/线驱动器74LS241 TTL 八同相三态缓冲器/线驱动器74LS243 TTL 四同相三态总线收发器74LS244 TTL 八同相三态缓冲器/线驱动器74LS245 TTL 八同相三态总线收发器74LS247 TTL BCD—7段15V输出译码/驱动器74LS248 TTL BCD—7段译码/升压输出驱动器74LS249 TTL BCD—7段译码/开路输出驱动器74LS251 TTL 三态输出8选1数据选择器/复工器74LS253 TTL 三态输出双4选1数据选择器/复工器74LS256 TTL 双四位可寻址锁存器74LS257 TTL 三态原码四2选1数据选择器/复工器74LS258 TTL 三态反码四2选1数据选择器/复工器74LS259 TTL 八位可寻址锁存器/3-8线译码器74LS26 TTL 2输入端高压接口四与非门74LS260 TTL 5输入端双或非门74LS266 TTL 2输入端四异或非门74LS27 TTL 3输入端三或非门74LS273 TTL 带公共时钟复位八D触发器74LS279 TTL 四图腾柱输出S-R锁存器74LS28 TTL 2输入端四或非门缓冲器74LS283 TTL 4位二进制全加器74LS290 TTL 二/五分频十进制计数器74LS293 TTL 二/八分频四位二进制计数器74LS295 TTL 四位双向通用移位寄存器74LS298 TTL 四2输入多路带存贮开关74LS299 TTL 三态输出八位通用移位寄存器74LS30 TTL 8输入端与非门74LS32 TTL 2输入端四或门74LS322 TTL 带符号扩展端八位移位寄存器74LS323 TTL 三态输出八位双向移位/存贮寄存器74LS33 TTL 开路输出2输入端四或非缓冲器74LS347 TTL BCD—7段译码器/驱动器74LS352 TTL 双4选1数据选择器/复工器74LS353 TTL 三态输出双4选1数据选择器/复工器74LS365 TTL 门使能输入三态输出六同相线驱动器74LS365 TTL 门使能输入三态输出六同相线驱动器74LS366 TTL 门使能输入三态输出六反相线驱动器74LS367 TTL 4/2线使能输入三态六同相线驱动器74LS368 TTL 4/2线使能输入三态六反相线驱动器74LS37 TTL 开路输出2输入端四与非缓冲器74LS373 TTL 三态同相八D锁存器74LS374 TTL 三态反相八D锁存器74LS375 TTL 4位双稳态锁存器74LS377 TTL 单边输出公共使能八D锁存器74LS378 TTL 单边输出公共使能六D锁存器74LS379 TTL 双边输出公共使能四D锁存器74LS38 TTL 开路输出2输入端四与非缓冲器74LS380 TTL 多功能八进制寄存器74LS39 TTL 开路输出2输入端四与非缓冲器74LS390 TTL 双十进制计数器74LS393 TTL 双四位二进制计数器74LS40 TTL 4输入端双与非缓冲器74LS42 TTL BCD—十进制代码转换器74LS352 TTL 双4选1数据选择器/复工器74LS353 TTL 三态输出双4选1数据选择器/复工器74LS365 TTL 门使能输入三态输出六同相线驱动器74LS366 TTL 门使能输入三态输出六反相线驱动器74LS367 TTL 4/2线使能输入三态六同相线驱动器74LS368 TTL 4/2线使能输入三态六反相线驱动器74LS37 TTL 开路输出2输入端四与非缓冲器74LS373 TTL 三态同相八D锁存器74LS374 TTL 三态反相八D锁存器74LS375 TTL 4位双稳态锁存器74LS377 TTL 单边输出公共使能八D锁存器74LS378 TTL 单边输出公共使能六D锁存器74LS379 TTL 双边输出公共使能四D锁存器74LS38 TTL 开路输出2输入端四与非缓冲器74LS380 TTL 多功能八进制寄存器74LS39 TTL 开路输出2输入端四与非缓冲器74LS390 TTL 双十进制计数器74LS393 TTL 双四位二进制计数器74LS40 TTL 4输入端双与非缓冲器74LS42 TTL BCD—十进制代码转换器74LS447 TTL BCD—7段译码器/驱动器74LS45 TTL BCD—十进制代码转换/驱动器74LS450 TTL 16:1多路转接复用器多工器74LS451 TTL 双8:1多路转接复用器多工器74LS453 TTL 四4:1多路转接复用器多工器74LS46 TTL BCD—7段低有效译码/驱动器74LS460 TTL 十位比较器74LS461 TTL 八进制计数器74LS465 TTL 三态同相2与使能端八总线缓冲器74LS466 TTL 三态反相2与使能八总线缓冲器74LS467 TTL 三态同相2使能端八总线缓冲器74LS468 TTL 三态反相2使能端八总线缓冲器74LS469 TTL 八位双向计数器74LS47 TTL BCD—7段高有效译码/驱动器74LS48 TTL BCD—7段译码器/内部上拉输出驱动74LS490 TTL 双十进制计数器74LS491 TTL 十位计数器74LS498 TTL 八进制移位寄存器74LS50 TTL 2-3/2-2输入端双与或非门74LS502 TTL 八位逐次逼近寄存器74LS503 TTL 八位逐次逼近寄存器74LS51 TTL 2-3/2-2输入端双与或非门74LS533 TTL 三态反相八D锁存器74LS534 TTL 三态反相八D锁存器74LS54 TTL 四路输入与或非门74LS540 TTL 八位三态反相输出总线缓冲器74LS55 TTL 4输入端二路输入与或非门74LS563 TTL 八位三态反相输出触发器74LS564 TTL 八位三态反相输出D触发器74LS573 TTL 八位三态输出触发器74LS574 TTL 八位三态输出D触发器74LS645 TTL 三态输出八同相总线传送接收器74LS670 TTL 三态输出4×4寄存器堆74LS73 TTL 带清除负触发双J-K触发器74LS74 TTL 带置位复位正触发双D触发器74LS76 TTL 带预置清除双J-K触发器74LS83 TTL 四位二进制快速进位全加器74LS85 TTL 四位数字比较器74LS86 TTL 2输入端四异或门74LS90 TTL 可二/五分频十进制计数器74LS93 TTL 可二/八分频二进制计数器74LS95 TTL 四位并行输入\\输出移位寄存器74LS97 TTL 6位同步二进制乘法器CD系列：：CD4000 双3输入端或非门+单非门TICD4001 四2输入端或非门HIT/NSC/TI/GOL CD4002 双4输入端或非门NSCCD4006 18位串入/串出移位寄存器NSCCD4007 双互补对加反相器NSCCD4008 4位超前进位全加器NSCCD4009 六反相缓冲/变换器NSCCD4010 六同相缓冲/变换器NSCCD4011 四2输入端与非门HIT/TICD4012 双4输入端与非门NSCCD4013 双主-从D型触发器FSC/NSC/TO SCD4014 8位串入/并入-串出移位寄存器NSCCD4015 双4位串入/并出移位寄存器TICD4016 四传输门FSC/TICD4017 十进制计数/分配器FSC/TI/MOTCD4018 可预制1/N计数器NSC/MOTCD4019 四与或选择器PHICD4020 14级串行二进制计数/分频器FSCCD4021 08位串入/并入-串出移位寄存器PHI/NSCCD4022 八进制计数/分配器NSC/MOTCD4023 三3输入端与非门NSC/MOT/TICD4024 7级二进制串行计数/分频器NSC/MOT/TICD4025 三3输入端或非门NSC/MOT/TICD4026 十进制计数/7段译码器NSC/MOT/TICD4027 双J-K触发器NSC/MOT/TICD4028 BCD码十进制译码器NSC/MOT/TICD4029 可预置可逆计数器NSC/MOT/TICD4030 四异或门NSC/MOT/TI/GOLCD4031 64位串入/串出移位存储器NSC/MOT/TICD4032 三串行加法器NSC/TICD4033 十进制计数/7段译码器NSC/TICD4034 8位通用总线寄存器NSC/MOT/TICD4035 4位并入/串入-并出/串出移位寄存NSC/MOT/TI CD4038 三串行加法器NSC/TICD4040 12级二进制串行计数/分频器NSC/MOT/TICD4041 四同相/反相缓冲器NSC/MOT/TICD4042 四锁存D型触发器NSC/MOT/TICD4043 4三态R-S锁存触发器("1"触发) NSC/MOT/TI CD4044 四三态R-S锁存触发器("0"触发) NSC/MOT/TI CD4046 锁相环NSC/MOT/TI/PHICD4047 无稳态/单稳态多谐振荡器NSC/MOT/TICD4048 4输入端可扩展多功能门NSC/HIT/TICD4049 六反相缓冲/变换器NSC/HIT/TICD4050 六同相缓冲/变换器NSC/MOT/TICD4051 八选一模拟开关NSC/MOT/TICD4052 双4选1模拟开关NSC/MOT/TICD4053 三组二路模拟开关NSC/MOT/TICD4054 液晶显示驱动器NSC/HIT/TICD4055 BCD-7段译码/液晶驱动器NSC/HIT/TICD4056 液晶显示驱动器NSC/HIT/TICD4059 “N”分频计数器NSC/TICD4060 14级二进制串行计数/分频器NSC/TI/MOT CD4063 四位数字比较器NSC/HIT/TICD4066 四传输门NSC/TI/MOTCD4067 16选1模拟开关NSC/TICD4068 八输入端与非门/与门NSC/HIT/TI CD4069 六反相器NSC/HIT/TICD4070 四异或门NSC/HIT/TICD4071 四2输入端或门NSC/TICD4072 双4输入端或门NSC/TICD4073 三3输入端与门NSC/TICD4075 三3输入端或门NSC/TICD4076 四D寄存器CD4077 四2输入端异或非门HITCD4078 8输入端或非门/或门CD4081 四2输入端与门NSC/HIT/TICD4082 双4输入端与门NSC/HIT/TICD4085 双2路2输入端与或非门CD4086 四2输入端可扩展与或非门CD4089 二进制比例乘法器CD4093 四2输入端施密特触发器NSC/MOT/ST CD4094 8位移位存储总线寄存器NSC/TI/PHI CD4095 3输入端J-K触发器CD4096 3输入端J-K触发器CD4097 双路八选一模拟开关CD4098 双单稳态触发器NSC/MOT/TICD4099 8位可寻址锁存器NSC/MOT/STCD40100 32位左/右移位寄存器CD40101 9位奇偶较验器CD40102 8位可预置同步BCD减法计数器CD40103 8位可预置同步二进制减法计数器CD40104 4位双向移位寄存器CD40105 先入先出FI-FD寄存器CD40106 六施密特触发器NSC\\TICD40107 双2输入端与非缓冲/驱动器HAR\\TICD40108 4字×4位多通道寄存器CD40109 四低-高电平位移器CD4529 双四路/单八路模拟开关CD4530 双5输入端优势逻辑门CD4531 12位奇偶校验器CD4532 8位优先编码器CD4536 可编程定时器CD4539 双四路数据选择器CD4541 可编程序振荡/***CD4543 BCD七段锁存译码,驱动器CD4544 BCD七段锁存译码,驱动器CD4547 BCD七段译码/大电流驱动器CD4549 函数近似寄存器CD4551 四2通道模拟开关CD4553 三位BCD计数器CD4555 双二进制四选一译码器/分离器CD4556 双二进制四选一译码器/分离器CD4558 BCD八段译码器CD4560 "N"BCD加法器CD4561 "9"求补器CD4573 四可编程运算放大器CD4574 四可编程电压比较器CD4575 双可编程运放/比较器CD4583 双施密特触发器CD4585 4位数值比较器CD4599 8位可寻址锁存器CD40110 十进制加/减,计数,锁存,译码驱动STCD40147 10-4线编码器NSC\\MOTCD40160 可预置BCD加计数器NSC\\MOTCD40161 可预置4位二进制加计数器NSC\\MOTCD40162 BCD加法计数器NSC\\MOTCD40163 4位二进制同步计数器NSC\\MOTCD40174 六锁存D型触发器NSC\\TI\\MOTCD40175 四D型触发器NSC\\TI\\MOTCD40181 4位算术逻辑单元/函数发生器CD40182 超前位发生器CD40192 可预置BCD加/减计数器(双时钟) NSC\\TI CD40193 可预置4位二进制加/减计数器NSC\\TICD40194 4位并入/串入-并出/串出移位寄存NSC\\MOT CD40195 4位并入/串入-并出/串出移位寄存NSC\\MOT CD40208 4×4多端口寄存器。
74LVC04A中文资料
元器件交易网SO14:plastic small outline package; 14 leads; body width 3.9 mm SOT108-1SSOP14:plastic shrink small outline package; 14 leads; body width 5.3 mm SOT337-1TSSOP14:plastic thin shrink small outline package; 14 leads; body width 4.4 mm SOT402-1NOTESPhilips Semiconductors and Philips Electronics North America Corporation reserve the right to make changes, without notice, in the products,including circuits, standard cells, and/or software, described or contained herein in order to improve design and/or performance. Philips Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright,or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise specified. Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification.LIFE SUPPORT APPLICATIONSPhilips Semiconductors and Philips Electronics North America Corporation Products are not designed for use in life support appliances, devices,or systems where malfunction of a Philips Semiconductors and Philips Electronics North America Corporation Product can reasonably be expected to result in a personal injury. Philips Semiconductors and Philips Electronics North America Corporation customers using or selling Philips Semiconductors and Philips Electronics North America Corporation Products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors and Philips Electronics North America Corporation for any damages resulting from such improper use or sale.This data sheet contains preliminary data, and supplementary data will be published at a later date. Philips Semiconductors reserves the right to make changes at any time without notice in order to improve design and supply the best possible product.Philips Semiconductors 811 East Arques Avenue P .O. Box 3409Sunnyvale, California 94088–3409Telephone 800-234-7381DEFINITIONSData Sheet IdentificationProduct StatusDefinitionObjective SpecificationPreliminary Specification Product Specification Formative or in DesignPreproduction ProductFull ProductionThis data sheet contains the design target or goal specifications for product development. Specifications may change in any manner without notice.This data sheet contains Final Specifications. Philips Semiconductors reserves the right to make changes at any time without notice, in order to improve design and supply the best possible product.© Copyright Philips Electronics North America Corporation 1997All rights reserved. Printed in U.S.A.print codeDate of release: 05-96。
74系列后缀的意义
74系列后缀的意义74系列TTL数字逻辑集成电路系国际上通用的标准电路。
其品种共分为六大类：74xx(标准)74LSxx(低功耗肖特基)74Sxx(肖特基)74ALSxx(先进低功耗肖特基)74ASxx(先进肖特基)74Fxx(高速)只要序列号相同，则逻辑功能完全相同。
74系列高速CMOS电路，该系列共分三大类：HC(CMOS工作电平)HCT(TTL工作电平,可与74LS系列互换使用)HCU(适用于无缓冲级的CMOS电路)74系列高速CMOS电路的逻辑功能与外引线排列与相应的74LS系列完全相同，工作速度也相当，而功耗大大降低。
以上是最常用的74系列。
比较全面的有：BiPolarALS = Advanced Low-Power Schottky LogicAS = Advanced Schottky LogicF = Fast LogicLS = Low-Power Schottky LogicS = Schottky LogicBiCMOSBCT = BiCMOS TechnologyABT = Advanced BiCMOS TechnologyALB = Advanced Low-V oltage BiCMOSLVT = Low-V oltage BiCMOS TechnologyALVT = Advanced Low-V oltage CMOS TechnologyCMOSAC = Advanced CMOS LogicACT = Advanced CMOS LogicFCT = Fast CMOS TechnologyHC = High-Speed CMOS LogicAHC = Advanced High-Speed CMOSVHC = Advanced High-Speed CMOSHCT = High-Speed CMOS LogicAHCT = Advanced High-Speed CMOSVHCT = Advanced High-Speed CMOSLVC = Low-V oltage CMOS TechnologyALVC = Advanced Low-V oltage CMOS Technology附74系列器件的功能列表7400 QUAD 2-INPUT NAND GA TES与非门7401 QUAD 2-INPUT NAND GA TES OC与非门7402 QUAD 2-INPUT NOR GA TES或非门7403 QUAD 2-INPUT NAND GA TES与非门7404 HEX INVERTING GA TES反向器7406 HEX INVERTING GA TES HV高输出反向器7408 QUAD 2-INPUT AND GA TE与门7409 QUAD 2-INPUT AND GA TES OC与门7410 TRIPLE 3-INPUT NAND GATES与非门7411 TRIPLE 3-INPUT AND GA TES与门74121 ONE-SHOT WITH CLEAR单稳态74132 SCHMITT TRIGGER NAND GA TES 触发器与非门7414 SCHMITT TRIGGER INVERTERS触发器反向器74153 4-LINE TO 1 LINE SELECTOR四选一74155 2-LINE TO 4-LINE DECODER译码器74180 PARITY GENERA TOR/CHECKER奇偶发生检验74191 4-BIT BINARY COUNTER UP/DOWN计数器7420 DUAL 4-INPUT NAND GA TES双四输入与非门7426 QUAD 2-INPUT NAND GA TES与非门7427 TRIPLE 3-INPUT NOR GATES三输入或非门7430 8-INPUT NAND GA TES八输入端与非门7432 QUAD 2-INPUT OR GATES二输入或门7438 2-INPUT NAND GA TE BUFFER与非门缓冲器7445 BCD-DECIMAL DECODER/DRIVER BCD译码驱动器7474 D-TYPE FLIP-FLOP D型触发器7475 QUAD LATCHES双锁存器7476 J-K FLIP-FLOP J-K触发器7485 4-BIT MAGNITUDE COMPARATOR四位比较器7486 2-INPUT EXCLUSIVE OR GA TES双端异或门74HC00 QUAD 2-INPUT NAND GA TES双输入与非门74HC02 QUAD 2-INPUT NOR GA TES双输入或非门74HC03 2-INPUT OPEN-DRAIN NAND GA TES与非门74HC04 HEX INVERTERS六路反向器74HC05 HEX INVERTERS OPEN DRAIN六路反向器74HC08 2-INPUT AND GA TES双输入与门74HC107 J-K FLIP-FLOP WITH CLEAR J-K触发器74HC109A J-K FLIP-FLOP W/PRESET J-K触发器74HC11 TRIPLE 3-INPUT AND GATES三输入与门74HC112 DUAL J-K FLIP-FLOP双J-K触发器74HC113 DUAL J-K FLIP-FLOP PRESET双JK触发器74HC123A RETRIGGERABLE MONOSTAB可重触发单稳74HC125 TRI-STA TE QUAD BUFFERS四个三态门74HC126 TRI-STA TE QUAD BUFFERS六三态门74HC132 2-INPUT TRIGGER NAND 施密特触发与非门74HC133 13-INPUT NAND GATES十三输入与非门74HC137 3-TO-8 DECODERS W/LA TCHES 3-8线译码器74HC138 3-8 LINE DECODER3线至8线译码器74HC139 2-4 LINE DECODER2线至4线译码器74HC14 TRIGGERED HEX INVERTER六触发反向器74HC147 10-4 LINE PRIORITY ENCODER 10-4编码器74HC148 8-3 LINE PRIORITY ENCODER8-3编码器74HC149 8-8 LINE PRIORITY ENCODER 8-8编码器74HC151 8-CHANNEL DIGITAL MUX8通道多路器74HC153 DUAL 4-INPUT MUX双四输入多路器74HC154 4-16 LINE DECODER4线至16线译码器74HC155 2-4 LINE DECODER2线至4线译码器74HC157 QUAD 2-INPUT MUX四个双端多路器74HC161 BINARY COUNTER二进制计数器74HC163 DECADE COUNTERS十进制计数器74HC164 SERIAL-PARALLEL SHIFT REG串入并出74HC165 PARALLEL-SERIAL SHIFT REG并入串出74HC166 SERIAL-PARALLEL SHIFT REG串入并出74HC173 TRI-STA TE D FLIP-FLOP三态D触发器74HC174 HEX D FLIP-FLOP W/CLEAR六D触发器74HC175 HEX D FLIP-FLOP W/CLEAR六D触发器74HC181 ARITHMETIC LOGIC UNIT算术逻辑单元74HC182 LOOK AHEAD CARRYGENERA TR进位发生器74HC190 BINARY UP/DN COUNTER 二进制加减计数器74HC191 DECADE UP/DN COUNTER 十进制加减计数器74HC192 DECADE UP/DN COUNTER 十进制加减计数器74HC193 BINARY UP/DN COUNTER 二进制加减计数器74HC194 4BIT BI-DIR SHIFT4位双向移位寄存器74HC195 4BIT PARALLEL SHIFT 4位并行移位寄存器74HC20 QUAD 4-INPUT NAND GA TE四个四入与非门74HC221A NON-RETRIG MONOSTAB不可重触发单稳74HC237 3-8 LINE DECODER 地址锁3线至8线译码器74HC242/243 TRI-STAT TRANSCEIVER三态收发器74HC244 OCTAL 3-STATE BUFFER八个三态缓冲门74HC245 OCTAL 3-STATE TRANSCEIVER三态收发器74HC251 8-CH 3-STATE MUX8路3态多路器74HC253 DUAL 4-CH 3-STA TE MUX4路3态多路器74HC257 QUAD 2-CH 3-STATE MUX4路3态多路器74HC258 2-CH 3-STATE MUX2路3态多路器74HC259 3-8 LINE DECODER8位地址锁存译码器74HC266A 2-INPUT EXCLUSIVE NOR GA TE异或非74HC27 TRIPLE 3-INPUT NOR GA TE三个3输入或非门74HC273 OCTAL D FLIP-FLOP CLEAR8路D触发器74HC280 9BIT ODD/EVEN GENERA TOR奇偶发生器74HC283 4BIT BINARY ADDER CARRY四位加法器74HC299 3-STATE UNIVERSAL SHIFT三态移位寄存74HC30 8-INPUT NAND GA TE8输入端与非门74HC32 QUAD 2-INPUT OR GATE四个双端或门74HC34 NON-INVERTER非反向器74HC354 8-CH 3-STATE MUX8路3态多路器74HC356 8-CH 3-STATE MUX8路3态多路器74HC365 HEX 3-STA TE BUFFER六个三态缓冲门74HC366 3-STATE BUFFER INVERTER缓冲反向器74HC367 3-STATE BUFFER INVERTER缓冲反向器74HC368 3-STATE BUFFER INVERTER缓冲反向器74HC373 3-STATE OCTAL D LA TCHES 三态D型锁存器74HC374 3-STATE OCTAL D FLIPFLOP三态D触发器74HC3934-BIT BINARY COUNTER 4位二进制计数器74HC4016 QUAD ANALOG SWITCH四路模拟量开关74HC4020 14-Stage Binary Counter 14输出计数器74HC4017 Decade Counter/Divider with 10 Decoded Outputs 十进制计数器带10个译码输出端74HC4040 12 Stage Binary Counter12出计数器74HC4046 PHASE LOCK LOOP相位监测输出器74HC4049 LEVEL DOWN CONVERTER电平变低器74HC4050 LEVEL DOWN CONVERTER电平变低器74HC4051 8-CH ANALOG MUX8通道多路器74HC4052 4-CH ANALOG MUX4通道多路器74HC4053 2-CH ANALOG MUX2通道多路器74HC4060 14-STAGE BINARY COUNTER14阶BIN计数74HC4066 QUAD ANALOG MUX四通道多路器74HC4075 TRIPLE 3-INPUT OR GA TE3输入或门74HC42 BCD TO DECIMAL BCD转十进制译码器74HC423A RETRIGGERABLE MONOSTAB可重触发单稳74HC4511 BCD-7 SEG DRIVER/DECODER7段译码器74HC4514 4-16 LINE DECODER4至16线译码器74HC4538A RETRIGGERAB MONOSTAB可重触发单稳74HC4543 LCD BCD-7 SEG LCD用的BCD-7段译码驱动74HC51 AND OR GA TE INVERTER与或非门74HC521 8BIT MAGNITUDE COMPARATOR判决定路74HC533 3-STATE D LATCH三态D锁存器74HC534 3-STATE D FLIP-FLOP三态D型触发器74HC540 3-STATE BUFFER三态缓冲器74HC541 3-STATE BUFFER INVERTER三态缓冲反向器74HC58 DUAL AND OR GA TE与或门74HC589 3STATE 8BIT SHIFT 8位移位寄存三态输出74HC594 8BIT SHIFT REG8位移位寄存器74HC595 8BIT SHIFT REG8位移位寄存器出锁存74HC597 8BIT SHIFT REG8位移位寄存器入锁存74HC620 3-STATE TRANSCEIVER反向3态收发器74HC623 3-STATE TRANSCEIVER八路三态收发器74HC640 3-STATE TRANSCEIVER反向3态收发器74HC643 3-STATE TRANSCEIVER八路三态收发器74HC646 NON-INVERT BUS TRANSCEIVER 总线收发器74HC648 INVERT BUS TRANCIVER反向总线收发器74HC688 8BIT MAGNITUDE COMPARATOR 8位判决电路74HC7266 2-INPUT EXCLUSIVE NOR GA TE异或非门74HC73 DUAL J-K FLIP-FLOP W/CLEAR双JK触发器74HC74A PRESET/CLEAR D FLIP-FLOP双D触发器74HC75 4BIT BISTABLE LA TCH4位双稳锁存器74HC76 PRESET/CLEAR JK FLIP-FLOP双JK触发器74HC85 4BIT MAGNITUDE COMPARATOR4位判决电路74HC86 2INPUT EXCLUSIVE OR GATE2输入异或门74HC942 BAUD MODEM300BPS低速调制解调器74HC943 300 BAUD MODEM300BPS低速调制解调器74LS00 QUAD 2-INPUT NAND GA TES与非门74LS02 QUAD 2-INPUT NOR GA TES或非门74LS03 QUAD 2-INPUT NAND GA TES与非门74LS04 HEX INVERTING GA TES反向器74LS05 HEX INVERTERS OPEN DRAIN六路反向器74LS08 QUAD 2-INPUT AND GA TE与门74LS09 QUAD 2-INPUT AND GA TES OC与门74LS10 TRIPLE 3-INPUT NAND GATES与非门74LS109 QUAD 2-INPUT AND GA TES OC与门74LS11 TRIPLE 3-INPUT AND GA TES与门74LS112 DUAL J-K FLIP-FLOP双J-K触发器74LS113 DUAL J-K FLIP-FLOP PRESET双JK触发器74LS114 NEGA TIVE J-K FLIP-FLOP负沿J-K触发器74LS122 Retriggerable Monostab可重触发单稳74LS123 Retriggerable Monostable 可重触发单稳74LS125 TRI-STATE QUAD BUFFERS四个三态门74LS13 QUAL 4-in NAND TRIGGER 4输入与非触发器74LS160 BCD DECADE 4BIT BIN COUNTERS计数器74LS136 QUADRUPLE 2-INPUT XOR GA TE异或门74LS138 3-8 LINE DECODER3线至8线译码器74LS139 2-4 LINE DECODER2线至4线译码器74LS14 TRIGGERED HEX INVERTER六触发反向器74HC147 10-4 LINE PRIORITY ENCODER 10-4编码器74HC148 8-3 LINE PRIORITY ENCODER 8-3编码器74HC149 8-8 LINE PRIORITY ENCODER 8-8编码器74LS151 8-CHANNEL DIGITAL MUX8通道多路器74LS153 DUAL 4-INPUT MUX双四输入多路器74LS155 2-4 LINE DECODER2线至4线译码器74LS156 2-4 LINE DECODER/DEMUX2-4译码器74LS157 QUAD 2-INPUT MUX四个双端多路器74LS158 2-1 LINE MUX2-1线多路器74LS160A BINARY COUNTER二进制计数器74LS161A BINARY COUNTER二进制计数器74LS162A BINARY COUNTER二进制计数器74LS163A DECADE COUNTERS十进制计数器74LS164 SERIAL-PARALLEL SHIFT REG串入并出74LS168 BI-DIRECT BCD TO DECADE双向计数器74LS169 4BIT UP/DN BIN COUNTER 四位加减计数器74LS173 TRI-STATE D FLIP-FLOP三态D触发器74LS174 HEX D FLIP-FLOP W/CLEAR六D触发器74LS175 HEX D FLIP-FLOP W/CLEAR六D触发器74LS190 BINARY UP/DN COUNTER 二进制加减计数器74LS191 DECADE UP/DN COUNTER 十进制加减计数器74LS192 DECADE UP/DN COUNTER 十进制加减计数器74LS193 BINARY UP/DN COUNTER 二进制加减计数器74LS194A 4BIT BI-DIR SHIFT4位双向移位寄存器74LS195A 4BIT PARALLEL SHIFT4位并行移位寄存器74LS20 QUAD 4-INPUT NAND GA TE四个四入与非门74LS21 4-INPUT AND GA TE四输入端与门74LS240 OCTAL 3-STA TE BUFFER八个三态缓冲门74LS244 OCTAL 3-STA TE BUFFER八个三态缓冲门74LS245 OCTAL 3-STA TE TRANSCEIVER三态收发器74LS253 DUAL 4-CH 3-STATE MUX4路3态多路器74LS256 4BIT ADDRESS LATCH四位可锁存锁存器74LS257 QUAD 2-CH 3-STA TE MUX4路3态多路器74LS258 2-CH 3-STATE MUX2路3态多路器74LS27 TRIPLE 3-INPUT NOR GATES三输入或非门74LS279 QUAD R-S LATCHES四个RS非锁存器74LS28 QUAD 2-INPUT NOR BUFFER 四双端或非缓冲74LS283 4BIT BINARY ADDER CARRY四位加法器74LS30 8-INPUT NAND GA TES八输入端与非门74LS32 QUAD 2-INPUT OR GATES二输入或门74LS352 4-1 LINE SELECTOR/MUX 4-1线选择多路器74LS365 HEX 3-STATE BUFFER六个三态缓冲门74LS367 3-STATE BUFFER INVERTER缓冲反向器74LS368A 3-STATE BUFFER INVERTER缓冲反向器74LS373 OCT LATCH W/3-STATE OUT三态输出锁存器74LS76 Dual JK Flip-Flop w/set2个JK触发器74LS379 QUAD PARALLEL REG四个并行寄存器74LS38 2-INPUT NAND GA TE BUFFER与非门缓冲器74LS390 DUAL DECADE COUNTER2个10进制计数器74LS393 DUAL BINARY COUNTER2个2进制计数器74LS42 BCD TO DECIMAL BCD转十进制译码器74LS48 BCD-7 SEG BCD-7段译码器74LS49 BCD-7 SEG BCD-7段译码器74LS51 AND OR GA TE INVERTER与或非门74LS540 OCT Buffer/Line Driver8路缓冲驱动器74LS541 OCT Buffer/LineDriver8路缓冲驱动器74LS74 D-TYPE FLIP-FLOP D型触发器74LS682 8BIT MAGNITUDE COMPARATOR8路比较器74LS684 8BIT MAGNITUDE COMPARATOR8路比较器74LS75 QUAD LATCHES双锁存器74LS83A 4BIT BINARY ADDER CARRY四位加法器74LS85 4BIT MAGNITUDE COMPARAT4位判决电路74LS86 2INPUT EXCLUSIVE OR GA TE2输入异或门74LS90 DECADE/BINARY COUNTER十/二进制计数器74LS95B 4BIT RIGHT/LEFT SHIFT 4位左右移位寄存74LS688 8BIT MAGNITUDE COMPARAT8位判决电路74LS136 2-INPUT XOR GA TE2输入异或门74LS651 BUS TRANSCEIVERS总线收发器74LS653 BUS TRANSCEIVERS总线收发器74LS670 3-STATE 4-BY-4 REG3态4-4寄存器74LS73A DUAL J-K FLIP-FLOP W/CLEAR 双JK触发器。
常见电平转换芯片
常见电平转换芯片常用的一些电平转换芯片芯片描述电压范围位数是否双电源SN74AVC1T45 具有可配置电压转换和3 态输出的单位双电源总线收发器 1.2 3.6 两者兼有 1 双电源SN74LVC1T45 具有可配置电压转换和3 态输出的单位双电源总线收发器 1.65 5.5 两者兼有 1 双电源SN74AVCH2T45 具有可配置电压转换和3 态输出的双位双电源总线收发器 1.2 3.6 两者兼有 2 双电源SN74LVC2T45 具有可配置电压转换和3 态输出的双位双电源收发器 1.65 5.5 两者兼有 2 双电源SN74AVC2T45 具有可配置电压转换和3 态输出的双位双电源总线收发器 1.2 3.6 两者兼有 2 双电源SN74AVCH4T245 具有可配置电压转换和 3 态输出的 4 位双电源总线收发器 1.2 3.6 两者兼有 4 双电源SN74AVC4T245 具有可配置电压转换和 3 态输出的 4 位双电源总线收发器 1.2 3.6 两者兼有 4 双电源SN74AVCH8T245 具有可配置电压转换和 3 态输出的 8 位双电源总线收发器 1.2 3.6 两者兼有 8 双电源SN74LVC8T245 具有可配置电压转换和 3 态输出的 8 位双电源总线收发器 1.65 5.5 两者兼有 8 双电源SN74AVC8T245 具有可配置电压转换和 3 态输出的 8 位双电源总线收发器 1.2 3.6 两者兼有 8 双电源SN74LVC16T245 具有可配置电压转换和3 态输出的16 位双电源总线收发器 1.65 5.5 两者兼有 16 双电源SN74AVC16T245 具有可配置电压转换和 3 态输出的 16 位双电源总线收发器 1.2 3.6 两者兼有16 双电源SN74AVC20T245 具有可配置电压转换和 3 态输出的 20 位双电源总线收发器 1.2 3.6 两者兼有 20 双电源SN74AVC24T245 具有可配置电压转换和 3 态输出的 24 位双电源总线收发器 1.2 3.6 两者兼有 24 双电源SN74AVC32T245 具有可配置电压转换和 3 态输出的 32位双电源总线收发器 1.2 3.6 两者兼有 32 双电源SN74TVC3306 双路钳位电压 0.8 5.0 两者兼有 2 FET 开关SN74TVC3010 10 位钳位电压 0.8 5.0 两者兼有 10 FET 开关SN74TVC16222A 22 位钳位电压 0.8 5.0 两者兼有 22 FET 开关。
74LS系列大全
首页电子资料技术应用电子元器件电阻器电容器电感器电位器变压器继电器二极管三极管场效应管晶闸管集成电路开关器件发光二极管接插件电声器件电子管晶振温敏元件光敏元器件湿敏元器件压敏电阻传感器数码管保险丝可控硅电子镇流器PCB热敏电阻电池接口定义芯片引脚图元件代换光耦电子电路图技术论坛您的位置：电子发烧友网 > 电子元器件 > 接口定义 >74系列芯片引脚图资料大全2009年05月03日 23:31 本站整理作者：佚名关键字：74LS(56)74hc(83)74系列芯片引脚图资料大全反相器驱动器LS04 LS05 LS06 LS07 LS125 LS240 LS244 LS245与门与非门LS00 LS08 LS10 LS11 LS20 LS21 LS27 LS30 LS38 或门或非门与或非门 LS02 LS32 LS51 LS64 LS65异或门比较器LS86译码器LS138 LS139寄存器LS74 LS175 LS373反相器:Vcc 6A 6Y 5A 5Y 4A 4Y 六非门 74LS04┌┴—┴—┴—┴—┴—┴—┴┐ 六非门(OC门) 74LS05_ │14 13 12 11 10 9 8│ 六非门(OC高压输出) 74LS06Y = A ）││ 1 2 3 4 5 6 7│1A 1Y 2A 2Y 3A 3Y GND驱动器:Vcc 6A 6Y 5A 5Y 4A 4Y┌┴—┴—┴—┴—┴—┴—┴┐│14 13 12 11 10 9 8│Y = A ）│ 六驱动器(OC高压输出) 74LS07│ 1 2 3 4 5 6 7│└┬—┬—┬—┬—┬—┬—┬┘1A 1Y 2A 2Y 3A 3Y GNDVcc -4C 4A 4Y -3C 3A 3Y┌┴—┴—┴—┴—┴—┴—┴┐_ │14 13 12 11 10 9 8│Y =A+C ）│ 四总线三态门 74LS125│ 1 2 3 4 5 6 7│└┬—┬—┬—┬—┬—┬—┬┘-1C 1A 1Y -2C 2A 2Y GNDVcc -G B1 B2 B3 B4 B8 B6 B7 B8┌┴—┴—┴—┴—┴—┴—┴—┴—┴—┴┐ 8位总线驱动器 74LS245 │20 19 18 17 16 15 14 13 12 11│）│ DIR=1 A=>B│ 1 2 3 4 5 6 7 8 9 10│ DIR=0 B=>A└┬—┬—┬—┬—┬—┬—┬—┬—┬—┬┘DIR A1 A2 A3 A4 A5 A6 A7 A8 GND页首非门,驱动器与门,与非门或门,或非门异或门,比较器译码器寄存器正逻辑与门,与非门:Vcc 4B 4A 4Y 3B 3A 3Y┌┴—┴—┴—┴—┴—┴—┴┐│14 13 12 11 10 9 8│Y = AB ）│ 2输入四正与门 74LS08│ 1 2 3 4 5 6 7│└┬—┬—┬—┬—┬—┬—┬┘1A 1B 1Y 2A 2B 2Y GNDVcc 4B 4A 4Y 3B 3A 3Y__ │14 13 12 11 10 9 8│Y = AB ）│ 2输入四正与非门 74LS00│ 1 2 3 4 5 6 7│└┬—┬—┬—┬—┬—┬—┬┘1A 1B 1Y 2A 2B 2Y GNDVcc 1C 1Y 3C 3B 3A 3Y┌┴—┴—┴—┴—┴—┴—┴┐___ │14 13 12 11 10 9 8│Y = ABC ）│ 3输入三正与非门 74LS10│ 1 2 3 4 5 6 7│└┬—┬—┬—┬—┬—┬—┬┘1A 1B 2A 2B 2C 2Y GNDVcc H G Y┌┴—┴—┴—┴—┴—┴—┴┐│14 13 12 11 10 9 8│）│ 8输入与非门 74LS30│ 1 2 3 4 5 6 7│ ________└┬—┬—┬—┬—┬—┬—┬┘ Y = ABCDEFGHA B C D E F GND页首非门,驱动器与门,与非门或门,或非门异或门,比较器译码器寄存器正逻辑或门,或非门:Vcc 4B 4A 4Y 3B 3A 3Y┌┴—┴—┴—┴—┴—┴—┴┐ 2输入四或门 74LS32│14 13 12 11 10 9 8│）│ Y = A+B│ 1 2 3 4 5 6 7│└┬—┬—┬—┬—┬—┬—┬┘1A 1B 1Y 2A 2B 2Y GNDVcc 4Y 4B 4A 3Y 3B 3A┌┴—┴—┴—┴—┴—┴—┴┐ 2输入四或非门 74LS02│14 13 12 11 10 9 8│ ___）│ Y = A+B│ 1 2 3 4 5 6 7│└┬—┬—┬—┬—┬—┬—┬┘1Y 1A 1B 2Y 2A 2B GNDVcc 2Y 2B 2A 2D 2E 1F┌┴—┴—┴—┴—┴—┴—┴┐ 双与或非门 74S51│14 13 12 11 10 9 8│ _____）│ 2Y = AB+DE│ 1 2 3 4 5 6 7│ _______└┬—┬—┬—┬—┬—┬—┬┘ 1Y = ABC+DEF1Y 1A 1B 1C 1D 1E GNDVcc D C B K J Y┌┴—┴—┴—┴—┴—┴—┴┐ 4-2-3-2与或非门 74S64 74S65(OC门) │14 13 12 11 10 9 8│ ______________）│ Y = ABCD+EF+GHI+JK│ 1 2 3 4 5 6 7│└┬—┬—┬—┬—┬—┬—┬┘A E F G H I GND页首非门,驱动器与门,与非门或门,或非门异或门,比较器译码器寄存器2输入四异或门 74LS86Vcc 4B 4A 4Y 3Y 3B 3A┌┴—┴—┴—┴—┴—┴—┴┐│14 13 12 11 10 9 8│）│ _ _│ 1 2 3 4 5 6 7│ Y=AB+AB└┬—┬—┬—┬—┬—┬—┬┘1A 1B 1Y 2Y 2A 2B GND8*2输入比较器 74LS688_Vcc Y B8 A8 B7 A7 B6 A6 B5 A5┌┴—┴—┴—┴—┴—┴—┴—┴—┴—┴┐ 8*2输入比较器 74LS688 │20 19 18 17 16 15 14 13 12 11│）││ 1 2 3 4 5 6 7 8 9 10│└┬—┬—┬—┬—┬—┬—┬—┬—┬—┬┘CE A1 B1 A2 B2 A3 B3 A4 B4 GND_Y=A1⊙B1+A2⊙B2+A3⊙B3+A4⊙B4+A5⊙B5+A6⊙B6+A7⊙B7+A8⊙B8页首非门,驱动器与门,与非门或门,或非门异或门,比较器译码器寄存器3-8译码器 74LS138Vcc -Y0 -Y1 -Y2 -Y3 -Y4 -Y5 -Y6 __ _ _ _ __ _ _ __ _ _ __ _┌┴—┴—┴—┴—┴—┴—┴—┴┐ Y0=A B C Y1=A B B Y2=A B C Y3=A B C │16 15 14 13 12 11 10 9 │）│ __ _ _ __ _ __ _ __│ 1 2 3 4 5 6 7 8│ Y4=A B C Y5=A B C Y6=A B C Y7=A B C└┬—┬—┬—┬—┬—┬—┬—┬┘A B C -CS0 -CS1 CS2 -Y7 GND双2-4译码器 74LS139Vcc -2G 2A 2B -Y0 -Y1 -Y2 -Y3 __ __ __ __ __ __ __ __┌┴—┴—┴—┴—┴—┴—┴—┴┐ Y0=2A 2B Y1=2A 2B Y2=2A 2B Y3=2A 2B │16 15 14 13 12 11 10 9 │）│ __ __ __ __ __ __ __ __│ 1 2 3 4 5 6 7 8│ Y0=1A 1B Y1=1A 1B Y2=1A 1B Y3=1A 1B└┬—┬—┬—┬—┬—┬—┬—┬┘-1G 1A 1B -Y0 -Y1 -Y2 -Y3 GND8*2输入比较器 74LS688_Vcc Y B8 A8 B7 A7 B6 A6 B5 A5┌┴—┴—┴—┴—┴—┴—┴—┴—┴—┴┐ 8*2输入比较器 74LS688│20 19 18 17 16 15 14 13 12 11│）││ 1 2 3 4 5 6 7 8 9 10│└┬—┬—┬—┬—┬—┬—┬—┬—┬—┬┘CE A1 B1 A2 B2 A3 B3 A4 B4 GND_Y=A1⊙B1+A2⊙B2+A3⊙B3+A4⊙B4+A5⊙B5+A6⊙B6+A7⊙B7+A8⊙B8寄存器:Vcc 2CR 2D 2Ck 2St 2Q -2Q┌┴—┴—┴—┴—┴—┴—┴┐ 双D触发器74LS74│14 13 12 11 10 9 8 │）││ 1 2 3 4 5 6 7│└┬—┬—┬—┬—┬—┬—┬┘1Cr 1D 1Ck 1St 1Q -1Q GNDVcc 8Q 8D 7D 7Q 6Q 6D 5D 5Q ALE┌┴—┴—┴—┴—┴—┴—┴—┴—┴—┴┐ 8位锁存器 74LS373 │20 19 18 17 16 15 14 13 12 11│）││ 1 2 3 4 5 6 7 8 9 10│└┬—┬—┬—┬—┬—┬—┬—┬—┬—┬┘-OE 1Q 1D 2D 2Q 3Q 3D 4D 4Q GND等.下面介绍一下常用的74芯片，以便大家在电路中遇到了查询---------------------------------------------------- 型号内容----------------------------------------------------74ls00 2输入四与非门74ls01 2输入四与非门 (oc)74ls02 2输入四或非门74ls03 2输入四与非门 (oc)74ls04 六倒相器74ls05 六倒相器(oc)74ls06 六高压输出反相缓冲器/驱动器(oc,30v) 74ls07 六高压输出缓冲器/驱动器(oc,30v)74ls08 2输入四与门74ls09 2输入四与门(oc)74ls10 3输入三与非门74ls11 3输入三与门74ls12 3输入三与非门 (oc)74ls13 4输入双与非门 (斯密特触发)74ls14 六倒相器(斯密特触发)74ls15 3输入三与门 (oc)74ls16 六高压输出反相缓冲器/驱动器(oc,15v) 74ls17 六高压输出缓冲器/驱动器(oc,15v)74ls18 4输入双与非门 (斯密特触发)74ls19 六倒相器(斯密特触发)74ls20 4输入双与非门74ls21 4输入双与门74ls22 4输入双与非门(oc)74ls23 双可扩展的输入或非门74ls24 2输入四与非门(斯密特触发)74ls25 4输入双或非门(有选通)74ls26 2输入四高电平接口与非缓冲器(oc,15v) 74ls27 3输入三或非门74ls28 2输入四或非缓冲器74ls30 8输入与非门74ls31 延迟电路74ls32 2输入四或门74ls33 2输入四或非缓冲器(集电极开路输出) 74ls34 六缓冲器74ls35 六缓冲器(oc)74ls36 2输入四或非门(有选通)74ls37 2输入四与非缓冲器74ls38 2输入四或非缓冲器(集电极开路输出) 74ls39 2输入四或非缓冲器(集电极开路输出) 74ls40 4输入双与非缓冲器74ls41 bcd-十进制计数器74ls42 4线-10线译码器(bcd输入)74ls43 4线-10线译码器(余3码输入)74ls44 4线-10线译码器(余3葛莱码输入)74ls45 bcd-十进制译码器/驱动器74ls46 bcd-七段译码器/驱动器74ls47 bcd-七段译码器/驱动器74ls48 bcd-七段译码器/驱动器74ls49 bcd-七段译码器/驱动器(oc)74ls50 双二路2-2输入与或非门(一门可扩展)74ls51 双二路2-2输入与或非门74ls51 二路3-3输入,二路2-2输入与或非门74ls52 四路2-3-2-2输入与或门(可扩展)74ls53 四路2-2-2-2输入与或非门(可扩展)74ls53 四路2-2-3-2输入与或非门(可扩展)74ls54 四路2-2-2-2输入与或非门74ls54 四路2-3-3-2输入与或非门74ls54 四路2-2-3-2输入与或非门74ls55 二路4-4输入与或非门(可扩展)74ls60 双四输入与扩展74ls61 三3输入与扩展74ls62 四路2-3-3-2输入与或扩展器74ls63 六电流读出接口门74ls64 四路4-2-3-2输入与或非门74ls65 四路4-2-3-2输入与或非门(oc)74ls70 与门输入上升沿jk触发器74ls71 与输入r-s主从触发器74ls72 与门输入主从jk触发器74ls73 双j-k触发器(带清除端)74ls74 正沿触发双d型触发器(带预置端和清除端)74ls75 4位双稳锁存器74ls76 双j-k触发器(带预置端和清除端)74ls77 4位双稳态锁存器74ls78 双j-k触发器(带预置端,公共清除端和公共时钟端) 74ls80 门控全加器74ls81 16位随机存取存储器74ls82 2位二进制全加器(快速进位)74ls83 4位二进制全加器(快速进位)74ls84 16位随机存取存储器74ls85 4位数字比较器74ls86 2输入四异或门74ls87 四位二进制原码/反码/oi单元74ls89 64位读/写存储器74ls90 十进制计数器74ls91 八位移位寄存器74ls92 12分频计数器(2分频和6分频)74ls93 4位二进制计数器74ls94 4位移位寄存器(异步)74ls95 4位移位寄存器(并行io)74ls96 5位移位寄存器74ls97 六位同步二进制比率乘法器74ls100 八位双稳锁存器74ls103 负沿触发双j-k主从触发器(带清除端)74ls106 负沿触发双j-k主从触发器(带预置,清除,时钟) 74ls107 双j-k主从触发器(带清除端)74ls108 双j-k主从触发器(带预置,清除,时钟)74ls109 双j-k触发器(带置位,清除,正触发)74ls110 与门输入j-k主从触发器(带锁定)74ls111 双j-k主从触发器(带数据锁定)74ls112 负沿触发双j-k触发器(带预置端和清除端)74ls113 负沿触发双j-k触发器(带预置端)74ls114 双j-k触发器(带预置端,共清除端和时钟端)74ls116 双四位锁存器74ls120 双脉冲同步器/驱动器74ls121 单稳态触发器(施密特触发)74ls122 可再触发单稳态多谐振荡器(带清除端)74ls123 可再触发双单稳多谐振荡器74ls125 四总线缓冲门(三态输出)74ls126 四总线缓冲门(三态输出)74ls128 2输入四或非线驱动器74ls131 3-8译码器74ls132 2输入四与非门(斯密特触发)74ls133 13输入端与非门74ls134 12输入端与门(三态输出)74ls135 四异或/异或非门74ls136 2输入四异或门(oc)74ls137 八选1锁存译码器/多路转换器74ls138 3-8线译码器/多路转换器74ls139 双2-4线译码器/多路转换器74ls140 双4输入与非线驱动器74ls141 bcd-十进制译码器/驱动器74ls142 计数器/锁存器/译码器/驱动器74ls145 4-10译码器/驱动器74ls147 10线-4线优先编码器74ls148 8线-3线八进制优先编码器74ls150 16选1数据选择器(反补输出)74ls151 8选1数据选择器(互补输出)74ls152 8选1数据选择器多路开关74ls153 双4选1数据选择器/多路选择器74ls154 4线-16线译码器74ls155 双2-4译码器/分配器(图腾柱输出)74ls156 双2-4译码器/分配器(集电极开路输出)74ls157 四2选1数据选择器/多路选择器74ls158 四2选1数据选择器(反相输出)74ls160 可预置bcd计数器(异步清除)74ls161 可预置四位二进制计数器(并清除异步)74ls162 可预置bcd计数器(异步清除)74ls163 可预置四位二进制计数器(并清除异步)74ls164 8位并行输出串行移位寄存器74ls165 并行输入8位移位寄存器(补码输出)74ls166 8位移位寄存器74ls167 同步十进制比率乘法器74ls168 4位加/减同步计数器(十进制)74ls169 同步二进制可逆计数器74ls170 4*4寄存器堆74ls171 四d触发器(带清除端)74ls172 16位寄存器堆74ls173 4位d型寄存器(带清除端)74ls174 六d触发器74ls175 四d触发器74ls176 十进制可预置计数器74ls177 2-8-16进制可预置计数器74ls178 四位通用移位寄存器74ls179 四位通用移位寄存器74ls180 九位奇偶产生/校验器74ls181 算术逻辑单元/功能发生器74ls182 先行进位发生器74ls183 双保留进位全加器74ls184 bcd-二进制转换器74ls185 二进制-bcd转换器74ls190 同步可逆计数器(bcd,二进制)74ls191 同步可逆计数器(bcd,二进制)74ls192 同步可逆计数器(bcd,二进制)74ls193 同步可逆计数器(bcd,二进制)74ls194 四位双向通用移位寄存器74ls195 四位通用移位寄存器74ls196 可预置计数器/锁存器74ls197 可预置计数器/锁存器(二进制)74ls198 八位双向移位寄存器74ls199 八位移位寄存器74ls210 2-5-10进制计数器74ls213 2-n-10可变进制计数器74ls221 双单稳触发器74ls230 八3态总线驱动器74ls231 八3态总线反向驱动器74ls240 八缓冲器/线驱动器/线接收器(反码三态输出)74ls241 八缓冲器/线驱动器/线接收器(原码三态输出)74ls242 八缓冲器/线驱动器/线接收器74ls243 4同相三态总线收发器74ls244 八缓冲器/线驱动器/线接收器74ls245 八双向总线收发器74ls246 4线-七段译码/驱动器(30v)74ls247 4线-七段译码/驱动器(15v)74ls248 4线-七段译码/驱动器74ls249 4线-七段译码/驱动器74ls251 8选1数据选择器(三态输出)74ls253 双四选1数据选择器(三态输出)74ls256 双四位可寻址锁存器74ls257 四2选1数据选择器(三态输出)74ls258 四2选1数据选择器(反码三态输出)74ls259 8为可寻址锁存器74ls260 双5输入或非门74ls261 4*2并行二进制乘法器74ls265 四互补输出元件74ls266 2输入四异或非门(oc)74ls270 2048位rom (512位四字节,oc)74ls271 2048位rom (256位八字节,oc)74ls273 八d触发器74ls274 4*4并行二进制乘法器74ls275 七位片式华莱士树乘法器74ls276 四jk触发器74ls278 四位可级联优先寄存器74ls279 四s-r锁存器74ls280 9位奇数/偶数奇偶发生器/较验器74ls28174ls283 4位二进制全加器74ls290 十进制计数器74ls291 32位可编程模74ls293 4位二进制计数器74ls294 16位可编程模74ls295 四位双向通用移位寄存器74ls298 四-2输入多路转换器(带选通)74ls299 八位通用移位寄存器(三态输出)74ls348 8-3线优先编码器(三态输出)74ls352 双四选1数据选择器/多路转换器74ls353 双4-1线数据选择器(三态输出)74ls354 8输入端多路转换器/数据选择器/寄存器,三态补码输出74ls355 8输入端多路转换器/数据选择器/寄存器,三态补码输出74ls356 8输入端多路转换器/数据选择器/寄存器,三态补码输出74ls357 8输入端多路转换器/数据选择器/寄存器,三态补码输出74ls365 6总线驱动器74ls366 六反向三态缓冲器/线驱动器74ls367 六同向三态缓冲器/线驱动器74ls368 六反向三态缓冲器/线驱动器74ls373 八d锁存器74ls374 八d触发器(三态同相)74ls375 4位双稳态锁存器74ls377 带使能的八d触发器74ls378 六d触发器74ls379 四d触发器74ls381 算术逻辑单元/函数发生器74ls382 算术逻辑单元/函数发生器74ls384 8位*1位补码乘法器74ls385 四串行加法器/乘法器74ls386 2输入四异或门74ls390 双十进制计数器74ls391 双四位二进制计数器74ls395 4位通用移位寄存器74ls396 八位存储寄存器74ls398 四2输入端多路开关(双路输出) 74ls399 四-2输入多路转换器(带选通)74ls422 单稳态触发器74ls423 双单稳态触发器74ls440 四3方向总线收发器,集电极开路74ls441 四3方向总线收发器,集电极开路74ls442 四3方向总线收发器,三态输出74ls443 四3方向总线收发器,三态输出74ls444 四3方向总线收发器,三态输出74ls445 bcd-十进制译码器/驱动器,三态输出74ls446 有方向控制的双总线收发器74ls448 四3方向总线收发器,三态输出74ls449 有方向控制的双总线收发器74ls465 八三态线缓冲器74ls466 八三态线反向缓冲器74ls467 八三态线缓冲器74ls468 八三态线反向缓冲器74ls490 双十进制计数器74ls540 八位三态总线缓冲器(反向)74ls541 八位三态总线缓冲器74ls589 有输入锁存的并入串出移位寄存器74ls590 带输出寄存器的8位二进制计数器74ls591 带输出寄存器的8位二进制计数器74ls592 带输出寄存器的8位二进制计数器74ls593 带输出寄存器的8位二进制计数器74ls594 带输出锁存的8位串入并出移位寄存器74ls595 8位输出锁存移位寄存器74ls596 带输出锁存的8位串入并出移位寄存器74ls597 8位输出锁存移位寄存器74ls598 带输入锁存的并入串出移位寄存器74ls599 带输出锁存的8位串入并出移位寄存器74ls604 双8位锁存器74ls605 双8位锁存器74ls606 双8位锁存器74ls607 双8位锁存器74ls620 8位三态总线发送接收器(反相)74ls621 8位总线收发器74ls622 8位总线收发器74ls623 8位总线收发器74ls640 反相总线收发器(三态输出)74ls641 同相8总线收发器,集电极开路74ls642 同相8总线收发器,集电极开路74ls643 8位三态总线发送接收器74ls644 真值反相8总线收发器,集电极开路74ls645 三态同相8总线收发器74ls646 八位总线收发器,寄存器74ls647 八位总线收发器,寄存器74ls648 八位总线收发器,寄存器74ls649 八位总线收发器,寄存器74ls651 三态反相8总线收发器74ls652 三态反相8总线收发器74ls653 反相8总线收发器,集电极开路74ls654 同相8总线收发器,集电极开路74ls668 4位同步加/减十进制计数器74ls669 带先行进位的4位同步二进制可逆计数器74ls670 4*4寄存器堆(三态)74ls671 带输出寄存的四位并入并出移位寄存器74ls672 带输出寄存的四位并入并出移位寄存器74ls673 16位并行输出存储器,16位串入串出移位寄存器74ls674 16位并行输入串行输出移位寄存器74ls681 4位并行二进制累加器74ls682 8位数值比较器(图腾柱输出)74ls683 8位数值比较器(集电极开路)74ls684 8位数值比较器(图腾柱输出)74ls685 8位数值比较器(集电极开路)74ls686 8位数值比较器(图腾柱输出)74ls687 8位数值比较器(集电极开路)74ls688 8位数字比较器(oc输出)74ls689 8位数字比较器74ls690 同步十进制计数器/寄存器(带数选,三态输出,直接清除)74ls691 计数器/寄存器(带多转换,三态输出)74ls692 同步十进制计数器(带预置输入,同步清除)74ls693 计数器/寄存器(带多转换,三态输出)74ls696 同步加/减十进制计数器/寄存器(带数选,三态输出,直接清除) 74ls697 计数器/寄存器(带多转换,三态输出)74ls698 计数器/寄存器(带多转换,三态输出)74ls699 计数器/寄存器(带多转换,三态输出)74ls716 可编程模n十进制计数器74ls718 可编程模n十进制计数器相关阅读：•[单片机] 74HC595驱动LED的电路设计方案 2012-10-14•[RF/无线] 一种基于VXI总线的射频开关模块设计 2012-09-19•[光电驱动电路] 74HC595芯片驱动LED的电路设计 2012-08-08 •[555集成电路大全] 普通电灯泡产生烛光的简单电路 2012-03-29 •[遥控电路图] 74LS74构成的遥控电路 2011-11-28•[照明灯电路图] SN74LS74构成的红外遥控开关灯电路 2011-11-28 •[模拟技术] 74HC240制作寻光机器人 2011-11-26•[单片机] 74HC595驱动led单色点阵屏程序 2011-07-24( 发表人：S&W)相关下载•74LS175键盘电路0•74hc573中文资料pdf51•LED显示屏常用芯片简介(74HC138_74HC245_74HC595_4953_T70•74LS42译码器英文资料6•74HC系列通用逻辑电路功能表24•74HC245中文资料101•74HC4851资料7•用74LS148扩展中断4阅读排行78040 la7840各引脚功能及电压资料 01-162.VGA线接法详细介绍 12-213.三极管s8050管脚图及参数 01-234.lm324引脚图管脚图 lm324应用电路 12-085.电脑串口引脚定义图 01-246.RS485接口定义图 04-04b接口接线图 05-038.mini usb 接口定义 5针usb接口定义图 04-279.15针VGA接口定义图 11-2710.自制vga转s端子接线图 01-21热门词LED FPGA DSP DIY CMOS3G电路图IC CPLD开关电源。
HD74ALVC162834T资料
HD74ALVC16283418-bit Universal Bus Driver with 3-state Outputsand Inverted Latch EnableADE-205-217D (Z)5th. EditionDecember 1999 DescriptionThe HD74ALVC162834 is an 18-bit universal bus driver designed for 2.3 V to 3.6 V Voperation.CCData flow from A to Y is controlled by the output enable (OE). The device operates in the transparent mode when the latch enable (LE) is low. When LE is low, the A data is latched if the clock (CLK) input is held at a high or low logic level. If the LE is high, the A data is stored in the latch/flip flop on the low to high transition of CLK. When OE is high, the outputs are in the high impedance state.To ensure the high impedance state during power up or power down, OE should be tied to Vthrough aCCpullup registor; the minimum value of the registor is determined by the current sinking capability of the driver.All outputs, which are designed to sink up to 12 mA, include 26 Ω resistors to reduce overshoot and undershoot.Features• Meets “PC SDRAM registered DIMM design support document, Rev. 1.2”• V CC = 2.3 V to 3.6 V• Typical V OL ground bounce < 0.8 V (@V CC = 3.3 V, Ta = 25°C)• Typical V OH undershoot > 2.0 V (@V CC = 3.3 V, Ta = 25°C)• High output current ±12 mA (@V CC = 3.0 V)• All outputs have equivalent 26 Ω series resistors, so no external resistors are requiredHD74ALVC1628342Function TableInputs OE LE CLK A Output Y H X X X Z L L X L L L L X H H L H ↑L L L H ↑H H L HL or HXY 0 *1H :High level L :Low level X :ImmaterialZ :High impedance↑ :Low to high transitionNote:1.Output level before the indicated steady-state input conditions were established.HD74ALVC162834 Pin Arrangement3HD74ALVC1628344Absolute Maximum RatingsItemSymbol Ratings Unit ConditionsSupply voltage range V CC –0.5 to 4.6V Input voltage range *1V I –0.5 to 4.6V Output voltage range *1, 2V O –0.5 to V CC +0.5V Input clamp current I IK –50mA V I < 0Output clamp current I OK ±50mA V O < 0 or V O > V CC Continuous output current I O±50mA V O = 0 to V CC V CC , GND current / pin I CC or I GND ±100mA Maximum power dissipation at Ta = 55°C (in still air) *3P T 1W TSSOP Storage temperature rangeTstg–65 to 150°CStresses beyond those listed under “absolute maximum ratings” may cause permanent damage to thedevice. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating condition” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.Notes: 1.The input and output negative-voltage ratings may be exceeded if the input and output clampcurrent ratings are observed.2.The input and output positive-voltage ratings may be exceeded up to 4.6 V if the input and outputclamp-current ratings are observed.3.The maximum power dissipation is calculated using a junction temperature of 150°C and boardtrace length of 750 mils.Recommended Operating ConditionsItemSymbol Min Max Unit ConditionsSupply voltage V CC 2.3 3.6V Input voltage V I 0V CC V Output voltageV O 0V CC V High-level output currentI OH—–6mAV CC = 2.3 V —–8V CC = 2.7 V —–12V CC = 3.0 V Low-level output currentI OL—6mA V CC = 2.3 V —8V CC = 2.7 V —12V CC = 3.0 V Input transition rise or fall rate ∆t/∆v 010ns/V Operating free-air temperatureTa–4085°C Note: Unused or floating control pins must be held high or low.HD74ALVC162834 Logic Diagram5HD74ALVC1628346Electrical CharacteristicsTa = –40 to 85°CItem Symbol V CC (V)Min Max Unit Test Conditions Input voltageV IH 2.3 to 2.7 1.7—V2.7 to3.6 2.0—V IL2.3 to 2.7—0.7V2.7 to3.6—0.8Output voltageV OH2.3 to3.6V CC –0.2—VI OH = –100 µA2.3 1.9—I OH = –4 mA, V IH = 1.7 V 2.3 1.7—I OH = –6 mA, V IH = 1.7 V3.0 2.4—I OH = –6 mA, V IH = 2.0 V 2.7 2.0—I OH = –8 mA, V IH = 2.0 V 3.02.0—I OH = –12 mA, V IH = 2.0 V V OL2.3 to3.6—0.2V I OL = 100 µA2.3—0.4I OL = 4 mA, V IL = 0.7 V 2.3—0.55I OL = 6 mA, V IL = 0.7 V3.0—0.55I OL = 6 mA, V IL = 0.8 V 2.7—0.6I OL = 8 mA, V IL = 0.8 V 3.0—0.8I OL = 12 mA, V IL = 0.8 V Input currentI IN 3.6—±5.0µA V IN = V CC or GND Off state output currentI OZ 3.6—±10µA V OUT = V CC or GND Quiescent supply current I CC3.6—40µA V IN = V CC or GND∆I CC3.0 to 3.6—750µA One input at (V CC –0.6)V,other inputs at V CC or GNDHD74ALVC1628347Switching Characteristics (Ta = –40 to 85°C)ItemSymbol V CC (V)Min Typ Max Unit From (Input)To (Output)Maximum clock f max2.5±0.2150——MHzfrequency2.7150——3.3±0.3150——Propagation delay timet PLH 2.5±0.2 1.0— 5.0nsAYt PHL2.7—— 5.03.3±0.3 1.0—4.22.5±0.2 1.4— 6.0LEY2.7—— 6.13.3±0.3 1.4— 5.42.5±0.2 1.4— 6.3CLKY2.7—— 6.13.3±0.31.4— 5.4Output enable timet ZH 2.5±0.2 1.4— 6.3nsOEYt ZL2.7—— 6.53.3±0.3 1.1— 5.5Output disable timet HZ 2.5±0.2 1.0— 4.4nsOEYt LZ2.7—— 4.93.3±0.3 1.3—4.5Input capacitance C IN 3.3 3.0 4.57.0pFControl inputs 3.3 3.0 6.09.0Data inputs Output capacitanceC O3.33.07.09.0pF Y portsHD74ALVC1628348Switching Characteristics (Ta = –40 to 85°C) (cont)Item Symbol V CC (V)Min Typ Max Unit From (Input)Setup timet su2.5±0.2 2.1——nsData before CLK ↑2.7 2.1——3.3±0.3 1.7——2.5±0.2 1.2——Data before LE ↑2.7 1.6——CLK “H”3.3±0.3 1.3——2.5±0.2 1.4——Data before LE ↑2.7 1.5——CLK “L”3.3±0.31.2——Hold timet h2.5±0.20.6——nsData after CLK ↑2.70.6——3.3±0.30.7——2.5±0.20.8——Data after LE ↑2.7 1.1——CLK “H” or “L”3.3±0.31.1——Pulse widtht w2.5±0.23.3——nsLE “L”2.7 3.3——3.3±0.3 3.3——2.5±0.2 3.3——CLK “H” or “L”2.73.3——3.3±0.33.3——Switching Characteristics (Ta = 0 to 85°C)Item Symbol V CC (V)Min Typ Max Unit FROM (Input)TO(Output)Propagation C L =0pF *1t PLH , t PHL 3.3±0.1650.9— 2.0nsA Y delay timeC L =50pF 3.3±0.165 1.0— 4.5C L =0pF *1 3.3±0.165 1.4— 2.9CLK Y C L =50pF 3.3±0.165 1.9— 4.5C L =50pFt SSO *1, 2 3.3±0.165 1.9— 4.8CLK, AY Output rise /fall timeC L =50pFt TLH , t THL*13.3±0.165 1.0—2.5volts/nsYNotes: 1.This parameter is characterized but not tested.2.t SSO : Simultaneous switching output time.HD74ALVC1628349Operating Characteristics (Ta = 25°C)ItemSymbolV CC = 2.5±0.2 V V CC = 3.3±0.3 V Unit Test ConditionsTypTyp Power dissipation Outputs enable C pd 22.024.5pFC L = 0, f = 10 MHz capacitanceOutputs disable5.06.0Test CircuitHD74ALVC162834 Waveforms – 1Waveforms – 210Waveforms – 3IV Characteristics for Register Output (Measured value)Package DimensionsUnit : mmCautions1.Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent,copyright, trademark, or other intellectual property rights for information contained in this document.Hitachi bears no responsibility for problems that may arise with third party’s rights, including intellectual property rights, in connection with use of the information contained in this document.2.Products and product specifications may be subject to change without notice. Confirm that you have received the latest product standards or specifications before final design, purchase or use.3.Hitachi makes every attempt to ensure that its products are of high quality and reliability. However,contact Hitachi’s sales office before using the product in an application that demands especially high quality and reliability or where its failure or malfunction may directly threaten human life or cause risk of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation,traffic, safety equipment or medical equipment for life support.4.Design your application so that the product is used within the ranges guaranteed by Hitachi particularly for maximum rating, operating supply voltage range, heat radiation characteristics, installationconditions and other characteristics. Hitachi bears no responsibility for failure or damage when used beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable failure rates or failure modes in semiconductor devices and employ systemic measures such as fail-safes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other consequential damage due to operation of the Hitachi product.5.This product is not designed to be radiation resistant.6.No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without written approval from Hitachi.7.Contact Hitachi’s sales office for any questions regarding this document or Hitachi semiconductor products.Hitachi, Ltd.Semiconductor & Integrated Circuits.Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan Tel: Tokyo (03) 3270-2111 Fax: (03) 3270-5109Copyright ' Hitachi, Ltd., 1999. All rights reserved. Printed in Japan.Hitachi Asia Pte. Ltd.16 Collyer Quay #20-00Hitachi TowerSingapore 049318Tel: 535-2100Fax: 535-1533URLNorthAmerica : http:/Europe : /hel/ecg Asia (Singapore): .sg/grp3/sicd/index.htm Asia (Taiwan): /E/Product/SICD_Frame.htm Asia (HongKong): /eng/bo/grp3/index.htm Japan : http://www.hitachi.co.jp/Sicd/index.htmHitachi Asia Ltd.Taipei Branch Office3F, Hung Kuo Building. No.167, Tun-Hwa North Road, Taipei (105)Tel: <886> (2) 2718-3666Fax: <886> (2) 2718-8180Hitachi Asia (Hong Kong) Ltd.Group III (Electronic Components)7/F., North Tower, World Finance Centre,Harbour City, Canton Road, Tsim Sha Tsui,Kowloon, Hong Kong Tel: <852> (2) 735 9218Fax: <852> (2) 730 0281 Telex: 40815 HITEC HXHitachi Europe Ltd.Electronic Components Group.Whitebrook ParkLower Cookham Road MaidenheadBerkshire SL6 8YA, United Kingdom Tel: <44> (1628) 585000Fax: <44> (1628) 778322Hitachi Europe GmbHElectronic components Group Dornacher Stra§e 3D-85622 Feldkirchen, Munich GermanyTel: <49> (89) 9 9180-0Fax: <49> (89) 9 29 30 00Hitachi Semiconductor (America) Inc.179 East Tasman Drive,San Jose,CA 95134 Tel: <1> (408) 433-1990Fax: <1>(408) 433-0223For further information write to:。
74系列中文资料(非常全)
74系列芯片资料反相器驱动器LS04 LS05 LS06 LS07 LS125 LS240 LS244 LS245与门与非门LS00 LS08 LS10 LS11 LS20 LS21 LS27 LS30 LS38或门或非门与或非门LS02 LS32 LS51 LS64 LS65异或门比较器LS86译码器LS138 LS139寄存器LS74 LS175 LS373反相器:Vcc 6A 6Y 5A 5Y 4A 4Y 六非门74LS04┌┴─┴─┴─┴─┴─┴─┴┐六非门(OC门) 74LS05 _ │14 13 12 11 10 9 8│六非门(OC高压输出) 74LS06 Y = A ）││1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1A 1Y 2A 2Y 3A 3Y GND驱动器:Vcc 6A 6Y 5A 5Y 4A 4Y┌┴─┴─┴─┴─┴─┴─┴┐│14 13 12 11 10 9 8│Y = A ）│六驱动器(OC高压输出) 74LS07 │1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1A 1Y 2A 2Y 3A 3Y GNDVcc -4C 4A 4Y -3C 3A 3Y┌┴─┴─┴─┴─┴─┴─┴┐_ │14 13 12 11 10 9 8│Y =A+C ）│四总线三态门74LS125 │1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘-1C 1A 1Y -2C 2A 2Y GNDVcc -G B1 B2 B3 B4 B8 B6 B7 B8┌┴─┴─┴─┴─┴─┴─┴─┴─┴─┴┐8位总线驱动器74LS245 │20 19 18 17 16 15 14 13 12 11│）│DIR=1 A=>B│1 2 3 4 5 6 7 8 9 10│DIR=0 B=>A└┬─┬─┬─┬─┬─┬─┬─┬─┬─┬┘DIR A1 A2 A3 A4 A5 A6 A7 A8 GND正逻辑与门,与非门:Vcc 4B 4A 4Y 3B 3A 3Y┌┴─┴─┴─┴─┴─┴─┴┐│14 13 12 11 10 9 8│Y = AB ）│2输入四正与门74LS08 │1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1A 1B 1Y 2A 2B 2Y GNDVcc 4B 4A 4Y 3B 3A 3Y┌┴─┴─┴─┴─┴─┴─┴┐__ │14 13 12 11 10 9 8│Y = AB ）│2输入四正与非门74LS00 │1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1A 1B 1Y 2A 2B 2Y GNDVcc 1C 1Y 3C 3B 3A 3Y┌┴─┴─┴─┴─┴─┴─┴┐___ │14 13 12 11 10 9 8│Y = ABC ）│3输入三正与非门74LS10 │1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1A 1B 2A 2B 2C 2Y GNDVcc H G Y┌┴─┴─┴─┴─┴─┴─┴┐│14 13 12 11 10 9 8│）│8输入与非门74LS30│1 2 3 4 5 6 7│________└┬─┬─┬─┬─┬─┬─┬┘Y = ABCDEFGHA B C D E F GND正逻辑或门,或非门:Vcc 4B 4A 4Y 3B 3A 3Y┌┴─┴─┴─┴─┴─┴─┴┐2输入四或门74LS32│14 13 12 11 10 9 8│）│Y = A+B│1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1A 1B 1Y 2A 2B 2Y GNDVcc 4Y 4B 4A 3Y 3B 3A┌┴─┴─┴─┴─┴─┴─┴┐2输入四或非门74LS02│14 13 12 11 10 9 8│___）│Y = A+B│1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1Y 1A 1B 2Y 2A 2B GNDVcc 2Y 2B 2A 2D 2E 1F┌┴─┴─┴─┴─┴─┴─┴┐双与或非门74S51│14 13 12 11 10 9 8│_____）│2Y = AB+DE│1 2 3 4 5 6 7│_______└┬─┬─┬─┬─┬─┬─┬┘1Y = ABC+DEF1Y 1A 1B 1C 1D 1E GNDVcc D C B K J Y┌┴─┴─┴─┴─┴─┴─┴┐4-2-3-2与或非门74S64 74S65(OC门) │14 13 12 11 10 9 8│______________）│Y = ABCD+EF+GHI+JK│1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘A E F G H I GND页首非门,驱动器与门,与非门或门,或非门异或门,比较器译码器寄存器2输入四异或门74LS86Vcc 4B 4A 4Y 3Y 3B 3A┌┴─┴─┴─┴─┴─┴─┴┐│14 13 12 11 10 9 8│）│_ _│1 2 3 4 5 6 7│Y=AB+AB└┬─┬─┬─┬─┬─┬─┬┘1A 1B 1Y 2Y 2A 2B GND8*2输入比较器74LS688_Vcc Y B8 A8 B7 A7 B6 A6 B5 A5┌┴─┴─┴─┴─┴─┴─┴─┴─┴─┴┐8*2输入比较器74LS688│20 19 18 17 16 15 14 13 12 11│）││1 2 3 4 5 6 7 8 9 10│└┬─┬─┬─┬─┬─┬─┬─┬─┬─┬┘CE A1 B1 A2 B2 A3 B3 A4 B4 GND_Y=A1⊙B1+A2⊙B2+A3⊙B3+A4⊙B4+A5⊙B5+A6⊙B6+A7⊙B7+A8⊙B83-8译码器74LS138Vcc -Y0 -Y1 -Y2 -Y3 -Y4 -Y5 -Y6 __ _ _ _ __ _ _ __ _ _ __ _┌┴─┴─┴─┴─┴─┴─┴─┴┐Y0=A B C Y1=A B C Y2=A B C Y3=A B C│16 15 14 13 12 11 10 9 │）│__ _ _ __ _ __ _ __│1 2 3 4 5 6 7 8│Y4=A B C Y5=A B C Y6=A B C Y7=A B C└┬─┬─┬─┬─┬─┬─┬─┬┘A B C -CS0 -CS1 CS2 -Y7 GND双2-4译码器74LS139Vcc -2G 2A 2B -Y0 -Y1 -Y2 -Y3 __ __ __ __ __ __ __ __┌┴─┴─┴─┴─┴─┴─┴─┴┐Y0=2A 2B Y1=2A 2B Y2=2A 2B Y3=2A 2B│16 15 14 13 12 11 10 9 │）│__ __ __ __ __ __ __ __│ 1 2 3 4 5 6 7 8│Y0=1A 1B Y1=1A 1B Y2=1A 1B Y3=1A 1B└┬─┬─┬─┬─┬─┬─┬─┬┘-1G 1A 1B -Y0 -Y1 -Y2 -Y3 GND8*2输入比较器74LS688_Vcc Y B8 A8 B7 A7 B6 A6 B5 A5┌┴─┴─┴─┴─┴─┴─┴─┴─┴─┴┐8*2输入比较器74LS688 │20 19 18 17 16 15 14 13 12 11│）││1 2 3 4 5 6 7 8 9 10│└┬─┬─┬─┬─┬─┬─┬─┬─┬─┬┘CE A1 B1 A2 B2 A3 B3 A4 B4 GND_Y=A1⊙B1+A2⊙B2+A3⊙B3+A4⊙B4+A5⊙B5+A6⊙B6+A7⊙B7+A8⊙B8寄存器:Vcc 2CR 2D 2Ck 2St 2Q -2Q┌┴─┴─┴─┴─┴─┴─┴┐双D触发器74LS74│14 13 12 11 10 9 8 │）││1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1Cr 1D 1Ck 1St 1Q -1Q GNDVcc 8Q 8D 7D 7Q 6Q 6D 5D 5Q ALE┌┴─┴─┴─┴─┴─┴─┴─┴─┴─┴┐8位锁存器74LS373│20 19 18 17 16 15 14 13 12 11│）││1 2 3 4 5 6 7 8 9 10│└┬─┬─┬─┬─┬─┬─┬─┬─┬─┬┘-OE 1Q 1D 2D 2Q 3Q 3D 4D 4Q GND--------------------------------------------------------------------------------常见数字逻辑器件中文注解74系列：74LS00 TTL 2输入端四与非门74LS01 TTL 集电极开路2输入端四与非门74LS02 TTL 2输入端四或非门74LS03 TTL 集电极开路2输入端四与非门74LS04 TTL 六反相器74LS05 TTL 集电极开路六反相器74LS06 TTL 集电极开路六反相高压驱动器74LS07 TTL 集电极开路六正相高压驱动器74LS08 TTL 2输入端四与门74LS09 TTL 集电极开路2输入端四与门74LS10 TTL 3输入端3与非门74LS107 TTL 带清除主从双J-K触发器74LS109 TTL 带预置清除正触发双J-K触发器74LS11 TTL 3输入端3与门74LS112 TTL 带预置清除负触发双J-K触发器74LS12 TTL 开路输出3输入端三与非门74LS121 TTL 单稳态多谐振荡器74LS122 TTL 可再触发单稳态多谐振荡器74LS123 TTL 双可再触发单稳态多谐振荡器74LS125 TTL 三态输出高有效四总线缓冲门74LS126 TTL 三态输出低有效四总线缓冲门74LS13 TTL 4输入端双与非施密特触发器74LS132 TTL 2输入端四与非施密特触发器74LS133 TTL 13输入端与非门74LS136 TTL 四异或门74LS138 TTL 3-8线译码器/复工器74LS139 TTL 双2-4线译码器/复工器74LS14 TTL 六反相施密特触发器74LS145 TTL BCD—十进制译码/驱动器74LS15 TTL 开路输出3输入端三与门74LS150 TTL 16选1数据选择/多路开关74LS151 TTL 8选1数据选择器74LS153 TTL 双4选1数据选择器74LS154 TTL 4线—16线译码器74LS155 TTL 图腾柱输出译码器/分配器74LS156 TTL 开路输出译码器/分配器74LS157 TTL 同相输出四2选1数据选择器74LS158 TTL 反相输出四2选1数据选择器74LS16 TTL 开路输出六反相缓冲/驱动器74LS160 TTL 可预置BCD异步清除计数器74LS161 TTL 可予制四位二进制异步清除计数器74LS162 TTL 可预置BCD同步清除计数器74LS163 TTL 可予制四位二进制同步清除计数器74LS164 TTL 八位串行入/并行输出移位寄存器74LS165 TTL 八位并行入/串行输出移位寄存器74LS166 TTL 八位并入/串出移位寄存器74LS169 TTL 二进制四位加/减同步计数器74LS17 TTL 开路输出六同相缓冲/驱动器74LS170 TTL 开路输出4×4寄存器堆74LS173 TTL 三态输出四位D型寄存器74LS174 TTL 带公共时钟和复位六D触发器74LS175 TTL 带公共时钟和复位四D触发器74LS180 TTL 9位奇数/偶数发生器/校验器74LS181 TTL 算术逻辑单元/函数发生器74LS185 TTL 二进制—BCD代码转换器74LS190 TTL BCD同步加/减计数器74LS191 TTL 二进制同步可逆计数器74LS192 TTL 可预置BCD双时钟可逆计数器74LS193 TTL 可预置四位二进制双时钟可逆计数器74LS194 TTL 四位双向通用移位寄存器74LS195 TTL 四位并行通道移位寄存器74LS196 TTL 十进制/二-十进制可预置计数锁存器74LS197 TTL 二进制可预置锁存器/计数器74LS20 TTL 4输入端双与非门74LS21 TTL 4输入端双与门74LS22 TTL 开路输出4输入端双与非门74LS221 TTL 双/单稳态多谐振荡器74LS240 TTL 八反相三态缓冲器/线驱动器74LS241 TTL 八同相三态缓冲器/线驱动器74LS243 TTL 四同相三态总线收发器74LS244 TTL 八同相三态缓冲器/线驱动器74LS245 TTL 八同相三态总线收发器74LS247 TTL BCD—7段15V输出译码/驱动器74LS248 TTL BCD—7段译码/升压输出驱动器74LS249 TTL BCD—7段译码/开路输出驱动器74LS251 TTL 三态输出8选1数据选择器/复工器74LS253 TTL 三态输出双4选1数据选择器/复工器74LS256 TTL 双四位可寻址锁存器74LS257 TTL 三态原码四2选1数据选择器/复工器74LS258 TTL 三态反码四2选1数据选择器/复工器74LS259 TTL 八位可寻址锁存器/3-8线译码器74LS26 TTL 2输入端高压接口四与非门74LS260 TTL 5输入端双或非门74LS266 TTL 2输入端四异或非门74LS27 TTL 3输入端三或非门74LS273 TTL 带公共时钟复位八D触发器74LS279 TTL 四图腾柱输出S-R锁存器74LS28 TTL 2输入端四或非门缓冲器74LS283 TTL 4位二进制全加器74LS290 TTL 二/五分频十进制计数器74LS293 TTL 二/八分频四位二进制计数器74LS295 TTL 四位双向通用移位寄存器74LS298 TTL 四2输入多路带存贮开关74LS299 TTL 三态输出八位通用移位寄存器74LS30 TTL 8输入端与非门74LS32 TTL 2输入端四或门74LS322 TTL 带符号扩展端八位移位寄存器74LS323 TTL 三态输出八位双向移位/存贮寄存器74LS33 TTL 开路输出2输入端四或非缓冲器74LS347 TTL BCD—7段译码器/驱动器74LS352 TTL 双4选1数据选择器/复工器74LS353 TTL 三态输出双4选1数据选择器/复工器74LS365 TTL 门使能输入三态输出六同相线驱动器74LS365 TTL 门使能输入三态输出六同相线驱动器74LS366 TTL 门使能输入三态输出六反相线驱动器74LS367 TTL 4/2线使能输入三态六同相线驱动器74LS368 TTL 4/2线使能输入三态六反相线驱动器74LS37 TTL 开路输出2输入端四与非缓冲器74LS373 TTL 三态同相八D锁存器74LS374 TTL 三态反相八D锁存器74LS375 TTL 4位双稳态锁存器74LS377 TTL 单边输出公共使能八D锁存器74LS378 TTL 单边输出公共使能六D锁存器74LS379 TTL 双边输出公共使能四D锁存器74LS38 TTL 开路输出2输入端四与非缓冲器74LS380 TTL 多功能八进制寄存器74LS39 TTL 开路输出2输入端四与非缓冲器74LS390 TTL 双十进制计数器74LS393 TTL 双四位二进制计数器74LS40 TTL 4输入端双与非缓冲器74LS42 TTL BCD—十进制代码转换器74LS352 TTL 双4选1数据选择器/复工器74LS353 TTL 三态输出双4选1数据选择器/复工器74LS365 TTL 门使能输入三态输出六同相线驱动器74LS366 TTL 门使能输入三态输出六反相线驱动器74LS367 TTL 4/2线使能输入三态六同相线驱动器74LS368 TTL 4/2线使能输入三态六反相线驱动器74LS37 TTL 开路输出2输入端四与非缓冲器74LS373 TTL 三态同相八D锁存器74LS374 TTL 三态反相八D锁存器74LS375 TTL 4位双稳态锁存器74LS377 TTL 单边输出公共使能八D锁存器74LS378 TTL 单边输出公共使能六D锁存器74LS379 TTL 双边输出公共使能四D锁存器74LS38 TTL 开路输出2输入端四与非缓冲器74LS380 TTL 多功能八进制寄存器74LS39 TTL 开路输出2输入端四与非缓冲器74LS390 TTL 双十进制计数器74LS393 TTL 双四位二进制计数器74LS40 TTL 4输入端双与非缓冲器74LS42 TTL BCD—十进制代码转换器74LS447 TTL BCD—7段译码器/驱动器74LS45 TTL BCD—十进制代码转换/驱动器74LS450 TTL 16:1多路转接复用器多工器74LS451 TTL 双8:1多路转接复用器多工器74LS453 TTL 四4:1多路转接复用器多工器74LS46 TTL BCD—7段低有效译码/驱动器74LS460 TTL 十位比较器74LS461 TTL 八进制计数器74LS465 TTL 三态同相2与使能端八总线缓冲器74LS466 TTL 三态反相2与使能八总线缓冲器74LS467 TTL 三态同相2使能端八总线缓冲器74LS468 TTL 三态反相2使能端八总线缓冲器74LS469 TTL 八位双向计数器74LS47 TTL BCD—7段高有效译码/驱动器74LS48 TTL BCD—7段译码器/内部上拉输出驱动74LS490 TTL 双十进制计数器74LS491 TTL 十位计数器74LS498 TTL 八进制移位寄存器74LS50 TTL 2-3/2-2输入端双与或非门74LS502 TTL 八位逐次逼近寄存器74LS503 TTL 八位逐次逼近寄存器74LS51 TTL 2-3/2-2输入端双与或非门74LS533 TTL 三态反相八D锁存器74LS534 TTL 三态反相八D锁存器74LS54 TTL 四路输入与或非门74LS540 TTL 八位三态反相输出总线缓冲器74LS55 TTL 4输入端二路输入与或非门74LS563 TTL 八位三态反相输出触发器74LS564 TTL 八位三态反相输出D触发器74LS573 TTL 八位三态输出触发器74LS574 TTL 八位三态输出D触发器74LS645 TTL 三态输出八同相总线传送接收器74LS670 TTL 三态输出4×4寄存器堆74LS73 TTL 带清除负触发双J-K触发器74LS74 TTL 带置位复位正触发双D触发器74LS76 TTL 带预置清除双J-K触发器74LS83 TTL 四位二进制快速进位全加器74LS85 TTL 四位数字比较器74LS86 TTL 2输入端四异或门74LS90 TTL 可二/五分频十进制计数器74LS93 TTL 可二/八分频二进制计数器74LS95 TTL 四位并行输入\\输出移位寄存器74LS97 TTL 6位同步二进制乘法器CD系列：CD4000 双3输入端或非门+单非门TICD4001 四2输入端或非门HIT/NSC/TI/GOLCD4002 双4输入端或非门NSCCD4006 18位串入/串出移位寄存器NSCCD4007 双互补对加反相器NSCCD4008 4位超前进位全加器NSCCD4009 六反相缓冲/变换器NSCCD4010 六同相缓冲/变换器NSCCD4011 四2输入端与非门HIT/TICD4012 双4输入端与非门NSCCD4013 双主-从D型触发器FSC/NSC/TOSCD4014 8位串入/并入-串出移位寄存器NSCCD4015 双4位串入/并出移位寄存器TICD4016 四传输门FSC/TICD4017 十进制计数/分配器FSC/TI/MOTCD4018 可预制1/N计数器NSC/MOTCD4019 四与或选择器PHICD4020 14级串行二进制计数/分频器FSCCD4021 08位串入/并入-串出移位寄存器PHI/NSCCD4022 八进制计数/分配器NSC/MOTCD4023 三3输入端与非门NSC/MOT/TICD4024 7级二进制串行计数/分频器NSC/MOT/TICD4025 三3输入端或非门NSC/MOT/TICD4026 十进制计数/7段译码器NSC/MOT/TICD4027 双J-K触发器NSC/MOT/TICD4028 BCD码十进制译码器NSC/MOT/TICD4029 可预置可逆计数器NSC/MOT/TICD4030 四异或门NSC/MOT/TI/GOLCD4031 64位串入/串出移位存储器NSC/MOT/TICD4032 三串行加法器NSC/TICD4033 十进制计数/7段译码器NSC/TICD4034 8位通用总线寄存器NSC/MOT/TICD4035 4位并入/串入-并出/串出移位寄存NSC/MOT/TI CD4038 三串行加法器NSC/TICD4040 12级二进制串行计数/分频器NSC/MOT/TICD4041 四同相/反相缓冲器NSC/MOT/TICD4042 四锁存D型触发器NSC/MOT/TICD4043 4三态R-S锁存触发器("1"触发) NSC/MOT/TI CD4044 四三态R-S锁存触发器("0"触发) NSC/MOT/TI CD4046 锁相环NSC/MOT/TI/PHICD4047 无稳态/单稳态多谐振荡器NSC/MOT/TICD4048 4输入端可扩展多功能门NSC/HIT/TICD4049 六反相缓冲/变换器NSC/HIT/TICD4050 六同相缓冲/变换器NSC/MOT/TICD4051 八选一模拟开关NSC/MOT/TICD4052 双4选1模拟开关NSC/MOT/TICD4053 三组二路模拟开关NSC/MOT/TICD4054 液晶显示驱动器NSC/HIT/TICD4055 BCD-7段译码/液晶驱动器NSC/HIT/TI CD4056 液晶显示驱动器NSC/HIT/TICD4059 “N”分频计数器NSC/TICD4060 14级二进制串行计数/分频器NSC/TI/MOT CD4063 四位数字比较器NSC/HIT/TICD4066 四传输门NSC/TI/MOTCD4067 16选1模拟开关NSC/TICD4068 八输入端与非门/与门NSC/HIT/TICD4069 六反相器NSC/HIT/TICD4070 四异或门NSC/HIT/TICD4071 四2输入端或门NSC/TICD4072 双4输入端或门NSC/TICD4073 三3输入端与门NSC/TICD4075 三3输入端或门NSC/TICD4076 四D寄存器CD4077 四2输入端异或非门HITCD4078 8输入端或非门/或门CD4081 四2输入端与门NSC/HIT/TICD4082 双4输入端与门NSC/HIT/TICD4085 双2路2输入端与或非门CD4086 四2输入端可扩展与或非门CD4089 二进制比例乘法器CD4093 四2输入端施密特触发器NSC/MOT/ST CD4094 8位移位存储总线寄存器NSC/TI/PHICD4095 3输入端J-K触发器CD4096 3输入端J-K触发器CD4097 双路八选一模拟开关CD4098 双单稳态触发器NSC/MOT/TICD4099 8位可寻址锁存器NSC/MOT/STCD40100 32位左/右移位寄存器CD40101 9位奇偶较验器CD40102 8位可预置同步BCD减法计数器CD40103 8位可预置同步二进制减法计数器CD40104 4位双向移位寄存器CD40105 先入先出FI-FD寄存器CD40106 六施密特触发器NSC\\TICD40107 双2输入端与非缓冲/驱动器HAR\\TI CD40108 4字×4位多通道寄存器CD40109 四低-高电平位移器CD40110 十进制加/减,计数,锁存,译码驱动STCD40147 10-4线编码器NSC\\MOTCD40160 可预置BCD加计数器NSC\\MOTCD40161 可预置4位二进制加计数器NSC\\MOTCD40162 BCD加法计数器NSC\\MOTCD40163 4位二进制同步计数器NSC\\MOTCD40174 六锁存D型触发器NSC\\TI\\MOTCD40175 四D型触发器NSC\\TI\\MOTCD40181 4位算术逻辑单元/函数发生器CD40182 超前位发生器CD40192 可预置BCD加/减计数器(双时钟) NSC\\TICD40193 可预置4位二进制加/减计数器NSC\\TICD40194 4位并入/串入-并出/串出移位寄存NSC\\MOTCD40195 4位并入/串入-并出/串出移位寄存NSC\\MOTCD40208 4×4多端口寄存器CD4501 4输入端双与门及2输入端或非门CD4502 可选通三态输出六反相/缓冲器CD4503 六同相三态缓冲器CD4504 六电压转换器CD4506 双二组2输入可扩展或非门CD4508 双4位锁存D型触发器CD4510 可预置BCD码加/减计数器CD4511 BCD锁存,7段译码,驱动器CD4512 八路数据选择器CD4513 BCD锁存,7段译码,驱动器(消隐)CD4514 4位锁存,4线-16线译码器CD4515 4位锁存,4线-16线译码器CD4516 可预置4位二进制加/减计数器CD4517 双64位静态移位寄存器CD4518 双BCD同步加计数器CD4519 四位与或选择器CD4520 双4位二进制同步加计数器CD4521 24级分频器CD4522 可预置BCD同步1/N计数器CD4526 可预置4位二进制同步1/N计数器CD4527 BCD比例乘法器CD4528 双单稳态触发器CD4529 双四路/单八路模拟开关CD4530 双5输入端优势逻辑门CD4531 12位奇偶校验器CD4532 8位优先编码器CD4536 可编程定时器CD4538 精密双单稳CD4539 双四路数据选择器CD4541 可编程序振荡/计时器CD4543 BCD七段锁存译码,驱动器CD4544 BCD七段锁存译码,驱动器CD4547 BCD七段译码/大电流驱动器CD4549 函数近似寄存器CD4551 四2通道模拟开关CD4553 三位BCD计数器CD4555 双二进制四选一译码器/分离器CD4556 双二进制四选一译码器/分离器CD4558 BCD八段译码器CD4560 "N"BCD加法器CD4561 "9"求补器CD4573 四可编程运算放大器CD4574 四可编程电压比较器CD4575 双可编程运放/比较器CD4583 双施密特触发器CD4584 六施密特触发器CD4585 4位数值比较器CD4599 8位可寻址锁存器PROTEL 99 初使用心得——常用库文件&分立元件库我喜欢的快捷键：b 工具条选择eea 取消所有选择状态ctrl+del 删除pw 画导线pb 画总线pu画总线分支线pn 设置网络标号原理图常用库文件：Miscellaneous Devices.ddbDallas Microprocessor.ddbIntel Databooks.ddbProtel DOS Schematic Libraries.ddb PCB元件常用库：Advpcb.ddbGeneral IC.ddbMiscellaneous.ddb部分分立元件库元件名称及中英对照AND 与门ANTENNA 天线BATTERY 直流电源BELL 铃,钟BVC 同轴电缆接插件BRIDEG 1 整流桥(二极管) BRIDEG 2 整流桥(集成块) BUFFER 缓冲器BUZZER 蜂鸣器CAP 电容CAPACITOR 电容CAPACITOR POL 有极性电容CAPVAR 可调电容CIRCUIT BREAKER 熔断丝COAX 同轴电缆CON 插口CRYSTAL 晶体整荡器DB 并行插口DIODE 二极管DIODE SCHOTTKY 稳压二极管DIODE VARACTOR 变容二极管DPY_3-SEG 3段LEDDPY_7-SEG 7段LEDDPY_7-SEG_DP 7段LED(带小数点) ELECTRO 电解电容FUSE 熔断器INDUCTOR 电感INDUCTOR IRON 带铁芯电感INDUCTOR3 可调电感JFET N N沟道场效应管JFET P P沟道场效应管LAMP 灯泡LAMP NEDN 起辉器LED 发光二极管METER 仪表MICROPHONE 麦克风MOSFET MOS管MOTOR AC 交流电机MOTOR SERVO 伺服电机NAND 与非门NOR 或非门NOT 非门NPN NPN三极管NPN-PHOTO 感光三极管OPAMP 运放OR 或门PHOTO 感光二极管PNP 三极管NPN DAR NPN三极管PNP DAR PNP三极管POT 滑线变阻器PELAY-DPDT 双刀双掷继电器RES1.2 电阻RES3.4 可变电阻RESISTOR BRIDGE ? 桥式电阻RESPACK ? 电阻SCR 晶闸管PLUG ? 插头PLUG AC FEMALE 三相交流插头SOCKET ? 插座SOURCE CURRENT 电流源SOURCE VOLTAGE 电压源SPEAKER 扬声器SW ? 开关SW-DPDY ? 双刀双掷开关SW-SPST ? 单刀单掷开关SW-PB 按钮THERMISTOR 电热调节器TRANS1 变压器TRANS2 可调变压器TRIAC ? 三端双向可控硅TRIODE ? 三极真空管VARISTOR 变阻器ZENER ? 齐纳二极管DPY_7-SEG_DP 数码管SW-PB 开关74系列：74LS00 TTL 2输入端四与非门74LS01 TTL 集电极开路2输入端四与非门74LS02 TTL 2输入端四或非门74LS03 TTL 集电极开路2输入端四与非门74LS122 TTL 可再触发单稳态多谐振荡器74LS123 TTL 双可再触发单稳态多谐振荡器74LS125 TTL 三态输出高有效四总线缓冲门74LS126 TTL 三态输出低有效四总线缓冲门74LS13 TTL 4输入端双与非施密特触发器74LS132 TTL 2输入端四与非施密特触发器74LS133 TTL 13输入端与非门74LS136 TTL 四异或门74LS138 TTL 3-8线译码器/复工器74LS139 TTL 双2-4线译码器/复工器74LS14 TTL 六反相施密特触发器74LS145 TTL BCD—十进制译码/驱动器74LS15 TTL 开路输出3输入端三与门74LS150 TTL 16选1数据选择/多路开关74LS151 TTL 8选1数据选择器74LS153 TTL 双4选1数据选择器74LS154 TTL 4线—16线译码器74LS155 TTL 图腾柱输出译码器/分配器74LS156 TTL 开路输出译码器/分配器74LS157 TTL 同相输出四2选1数据选择器74LS158 TTL 反相输出四2选1数据选择器74LS16 TTL 开路输出六反相缓冲/驱动器74LS160 TTL 可预置BCD异步清除计数器74LS161 TTL 可予制四位二进制异步清除计数器74LS162 TTL 可预置BCD同步清除计数器74LS163 TTL 可予制四位二进制同步清除计数器74LS164 TTL 八位串行入/并行输出移位寄存器74LS165 TTL 八位并行入/串行输出移位寄存器74LS166 TTL 八位并入/串出移位寄存器74LS169 TTL 二进制四位加/减同步计数器74LS17 TTL 开路输出六同相缓冲/驱动器74LS170 TTL 开路输出4×4寄存器堆74LS173 TTL 三态输出四位D型寄存器74LS174 TTL 带公共时钟和复位六D触发器74LS175 TTL 带公共时钟和复位四D触发器74LS180 TTL 9位奇数/偶数发生器/校验器74LS181 TTL 算术逻辑单元/函数发生器74LS185 TTL 二进制—BCD代码转换器74LS190 TTL BCD同步加/减计数器74LS191 TTL 二进制同步可逆计数器74LS192 TTL 可预置BCD双时钟可逆计数器74LS193 TTL 可预置四位二进制双时钟可逆计数器74LS194 TTL 四位双向通用移位寄存器74LS195 TTL 四位并行通道移位寄存器74LS196 TTL 十进制/二-十进制可预置计数锁存器74LS197 TTL 二进制可预置锁存器/计数器74LS20 TTL 4输入端双与非门74LS21 TTL 4输入端双与门74LS22 TTL 开路输出4输入端双与非门74LS221 TTL 双/单稳态多谐振荡器74LS240 TTL 八反相三态缓冲器/线驱动器74LS241 TTL 八同相三态缓冲器/线驱动器74LS243 TTL 四同相三态总线收发器74LS244 TTL 八同相三态缓冲器/线驱动器74LS245 TTL 八同相三态总线收发器74LS247 TTL BCD—7段15V输出译码/驱动器74LS248 TTL BCD—7段译码/升压输出驱动器74LS249 TTL BCD—7段译码/开路输出驱动器74LS251 TTL 三态输出8选1数据选择器/复工器74LS253 TTL 三态输出双4选1数据选择器/复工器74LS256 TTL 双四位可寻址锁存器74LS257 TTL 三态原码四2选1数据选择器/复工器74LS258 TTL 三态反码四2选1数据选择器/复工器74LS259 TTL 八位可寻址锁存器/3-8线译码器74LS26 TTL 2输入端高压接口四与非门74LS260 TTL 5输入端双或非门74LS266 TTL 2输入端四异或非门74LS27 TTL 3输入端三或非门74LS273 TTL 带公共时钟复位八D触发器74LS279 TTL 四图腾柱输出S-R锁存器74LS28 TTL 2输入端四或非门缓冲器74LS283 TTL 4位二进制全加器74LS290 TTL 二/五分频十进制计数器74LS293 TTL 二/八分频四位二进制计数器74LS295 TTL 四位双向通用移位寄存器74LS298 TTL 四2输入多路带存贮开关74LS299 TTL 三态输出八位通用移位寄存器74LS30 TTL 8输入端与非门74LS32 TTL 2输入端四或门74LS322 TTL 带符号扩展端八位移位寄存器74LS323 TTL 三态输出八位双向移位/存贮寄存器74LS33 TTL 开路输出2输入端四或非缓冲器74LS347 TTL BCD—7段译码器/驱动器74LS352 TTL 双4选1数据选择器/复工器74LS353 TTL 三态输出双4选1数据选择器/复工器74LS365 TTL 门使能输入三态输出六同相线驱动器74LS365 TTL 门使能输入三态输出六同相线驱动器74LS366 TTL 门使能输入三态输出六反相线驱动器74LS367 TTL 4/2线使能输入三态六同相线驱动器74LS368 TTL 4/2线使能输入三态六反相线驱动器74LS37 TTL 开路输出2输入端四与非缓冲器74LS373 TTL 三态同相八D锁存器74LS374 TTL 三态反相八D锁存器74LS375 TTL 4位双稳态锁存器74LS377 TTL 单边输出公共使能八D锁存器74LS378 TTL 单边输出公共使能六D锁存器74LS379 TTL 双边输出公共使能四D锁存器74LS38 TTL 开路输出2输入端四与非缓冲器74LS380 TTL 多功能八进制寄存器74LS39 TTL 开路输出2输入端四与非缓冲器74LS390 TTL 双十进制计数器74LS393 TTL 双四位二进制计数器74LS40 TTL 4输入端双与非缓冲器74LS42 TTL BCD—十进制代码转换器74LS352 TTL 双4选1数据选择器/复工器74LS353 TTL 三态输出双4选1数据选择器/复工器74LS365 TTL 门使能输入三态输出六同相线驱动器74LS366 TTL 门使能输入三态输出六反相线驱动器74LS367 TTL 4/2线使能输入三态六同相线驱动器74LS368 TTL 4/2线使能输入三态六反相线驱动器74LS37 TTL 开路输出2输入端四与非缓冲器74LS373 TTL 三态同相八D锁存器74LS374 TTL 三态反相八D锁存器74LS375 TTL 4位双稳态锁存器74LS377 TTL 单边输出公共使能八D锁存器74LS378 TTL 单边输出公共使能六D锁存器74LS379 TTL 双边输出公共使能四D锁存器74LS38 TTL 开路输出2输入端四与非缓冲器74LS380 TTL 多功能八进制寄存器74LS39 TTL 开路输出2输入端四与非缓冲器74LS390 TTL 双十进制计数器74LS393 TTL 双四位二进制计数器74LS40 TTL 4输入端双与非缓冲器74LS42 TTL BCD—十进制代码转换器74LS447 TTL BCD—7段译码器/驱动器74LS45 TTL BCD—十进制代码转换/驱动器74LS450 TTL 16:1多路转接复用器多工器74LS451 TTL 双8:1多路转接复用器多工器74LS453 TTL 四4:1多路转接复用器多工器74LS46 TTL BCD—7段低有效译码/驱动器74LS460 TTL 十位比较器74LS461 TTL 八进制计数器74LS465 TTL 三态同相2与使能端八总线缓冲器74LS466 TTL 三态反相2与使能八总线缓冲器74LS467 TTL 三态同相2使能端八总线缓冲器74LS468 TTL 三态反相2使能端八总线缓冲器74LS469 TTL 八位双向计数器74LS47 TTL BCD—7段高有效译码/驱动器74LS48 TTL BCD—7段译码器/内部上拉输出驱动74LS490 TTL 双十进制计数器74LS491 TTL 十位计数器74LS498 TTL 八进制移位寄存器74LS50 TTL 2-3/2-2输入端双与或非门74LS502 TTL 八位逐次逼近寄存器74LS503 TTL 八位逐次逼近寄存器74LS51 TTL 2-3/2-2输入端双与或非门74LS533 TTL 三态反相八D锁存器74LS534 TTL 三态反相八D锁存器74LS54 TTL 四路输入与或非门74LS540 TTL 八位三态反相输出总线缓冲器74LS55 TTL 4输入端二路输入与或非门74LS563 TTL 八位三态反相输出触发器74LS564 TTL 八位三态反相输出D触发器74LS573 TTL 八位三态输出触发器74LS574 TTL 八位三态输出D触发器74LS645 TTL 三态输出八同相总线传送接收器74LS670 TTL 三态输出4×4寄存器堆74LS73 TTL 带清除负触发双J-K触发器74LS74 TTL 带置位复位正触发双D触发器74LS76 TTL 带预置清除双J-K触发器74LS83 TTL 四位二进制快速进位全加器74LS85 TTL 四位数字比较器74LS86 TTL 2输入端四异或门74LS90 TTL 可二/五分频十进制计数器74LS93 TTL 可二/八分频二进制计数器74LS95 TTL 四位并行输入\\输出移位寄存器74LS97 TTL 6位同步二进制乘法器CD系列：：CD4000 双3输入端或非门+单非门TICD4001 四2输入端或非门HIT/NSC/TI/GOLCD4002 双4输入端或非门NSCCD4006 18位串入/串出移位寄存器NSCCD4007 双互补对加反相器NSCCD4008 4位超前进位全加器NSCCD4009 六反相缓冲/变换器NSCCD4010 六同相缓冲/变换器NSCCD4011 四2输入端与非门HIT/TICD4012 双4输入端与非门NSCCD4013 双主-从D型触发器FSC/NSC/TOSCD4014 8位串入/并入-串出移位寄存器NSCCD4015 双4位串入/并出移位寄存器TICD4016 四传输门FSC/TICD4017 十进制计数/分配器FSC/TI/MOTCD4018 可预制1/N计数器NSC/MOTCD4019 四与或选择器PHICD4020 14级串行二进制计数/分频器FSCCD4021 08位串入/并入-串出移位寄存器PHI/NSC CD4022 八进制计数/分配器NSC/MOTCD4023 三3输入端与非门NSC/MOT/TICD4024 7级二进制串行计数/分频器NSC/MOT/TI CD4025 三3输入端或非门NSC/MOT/TICD4026 十进制计数/7段译码器NSC/MOT/TICD4027 双J-K触发器NSC/MOT/TICD4028 BCD码十进制译码器NSC/MOT/TICD4029 可预置可逆计数器NSC/MOT/TICD4030 四异或门NSC/MOT/TI/GOLCD4031 64位串入/串出移位存储器NSC/MOT/TI CD4032 三串行加法器NSC/TICD4033 十进制计数/7段译码器NSC/TICD4034 8位通用总线寄存器NSC/MOT/TICD4035 4位并入/串入-并出/串出移位寄存NSC/MOT/TICD4038 三串行加法器NSC/TICD4040 12级二进制串行计数/分频器NSC/MOT/TI CD4041 四同相/反相缓冲器NSC/MOT/TICD4042 四锁存D型触发器NSC/MOT/TICD4043 4三态R-S锁存触发器("1"触发) NSC/MOT/TICD4044 四三态R-S锁存触发器("0"触发) NSC/MOT/TICD4046 锁相环NSC/MOT/TI/PHICD4047 无稳态/单稳态多谐振荡器NSC/MOT/TI CD4048 4输入端可扩展多功能门NSC/HIT/TICD4049 六反相缓冲/变换器NSC/HIT/TICD4050 六同相缓冲/变换器NSC/MOT/TICD4051 八选一模拟开关NSC/MOT/TICD4052 双4选1模拟开关NSC/MOT/TICD4053 三组二路模拟开关NSC/MOT/TICD4054 液晶显示驱动器NSC/HIT/TICD4055 BCD-7段译码/液晶驱动器NSC/HIT/TI CD4056 液晶显示驱动器NSC/HIT/TICD4059 “N”分频计数器NSC/TICD4060 14级二进制串行计数/分频器NSC/TI/MOT CD4063 四位数字比较器NSC/HIT/TICD4066 四传输门NSC/TI/MOTCD4067 16选1模拟开关NSC/TICD4068 八输入端与非门/与门NSC/HIT/TICD4069 六反相器NSC/HIT/TICD4070 四异或门NSC/HIT/TICD4071 四2输入端或门NSC/TICD4072 双4输入端或门NSC/TICD4073 三3输入端与门NSC/TICD4075 三3输入端或门NSC/TICD4076 四D寄存器CD4077 四2输入端异或非门HITCD4078 8输入端或非门/或门CD4081 四2输入端与门NSC/HIT/TICD4082 双4输入端与门NSC/HIT/TICD4085 双2路2输入端与或非门CD4086 四2输入端可扩展与或非门CD4089 二进制比例乘法器CD4093 四2输入端施密特触发器NSC/MOT/ST CD4094 8位移位存储总线寄存器NSC/TI/PHICD4095 3输入端J-K触发器CD4096 3输入端J-K触发器CD4097 双路八选一模拟开关CD4098 双单稳态触发器NSC/MOT/TICD4099 8位可寻址锁存器NSC/MOT/STCD40100 32位左/右移位寄存器CD40101 9位奇偶较验器CD40102 8位可预置同步BCD减法计数器CD40103 8位可预置同步二进制减法计数器CD40104 4位双向移位寄存器CD40105 先入先出FI-FD寄存器CD40106 六施密特触发器NSC\\TICD40107 双2输入端与非缓冲/驱动器HAR\\TI CD40108 4字×4位多通道寄存器CD40109 四低-高电平位移器CD4529 双四路/单八路模拟开关CD4530 双5输入端优势逻辑门CD4531 12位奇偶校验器CD4532 8位优先编码器CD4536 可编程定时器CD4538 精密双单稳CD4539 双四路数据选择器CD4541 可编程序振荡/***CD4543 BCD七段锁存译码,驱动器CD4544 BCD七段锁存译码,驱动器CD4547 BCD七段译码/大电流驱动器CD4549 函数近似寄存器CD4551 四2通道模拟开关CD4553 三位BCD计数器CD4555 双二进制四选一译码器/分离器CD4556 双二进制四选一译码器/分离器CD4558 BCD八段译码器CD4560 "N"BCD加法器CD4561 "9"求补器CD4573 四可编程运算放大器CD4574 四可编程电压比较器CD4575 双可编程运放/比较器CD4583 双施密特触发器CD4584 六施密特触发器CD4585 4位数值比较器CD4599 8位可寻址锁存器CD40110 十进制加/减,计数,锁存,译码驱动STCD40147 10-4线编码器NSC\\MOTCD40160 可预置BCD加计数器NSC\\MOTCD40161 可预置4位二进制加计数器NSC\\MOT CD40162 BCD加法计数器NSC\\MOTCD40163 4位二进制同步计数器NSC\\MOTCD40174 六锁存D型触发器NSC\\TI\\MOTCD40175 四D型触发器NSC\\TI\\MOTCD40181 4位算术逻辑单元/函数发生器CD40182 超前位发生器CD40192 可预置BCD加/减计数器(双时钟) NSC\\TI CD40193 可预置4位二进制加/减计数器NSC\\TI CD40194 4位并入/串入-并出/串出移位寄存NSC\\MOTCD40195 4位并入/串入-并出/串出移位寄存NSC\\MOTCD40208 4×4多端口寄存器型号器件名称厂牌备注。
HD74ALVC2G04US中文资料
Rev.0, Jul. 2001, page 4 of 10
HD74ALVC2G04
Electrical Characteristics
(Ta = −40 to 85°C)
Item Input voltage Symbol VIH VCC (V) 1.2 1.4 to 1.6 1.65 to 1.95 2.3 to 2.7 3.0 to 3.6 VIL 1.2 1.4 to 1.6 1.65 to 1.95 2.3 to 2.7 3.0 to 3.6 Output voltage VOH Min to Max 1.2 1.4 1.65 2.3 3.0 VOL Min to Max 1.2 1.4 1.65 2.3 3.0 Input current Quiescent supply current Output leakage current Input capacitance IIN ICC IOFF CIN 3.6 3.6 0 3.3
Rev.0, Jul. 2001, page 3 of 10
HD74ALVC2G04
Recommended Operating Conditions
Item Supply voltage range Input voltage range Output voltage range Output current Symbol VCC VI VO IOH Min 1.2 0 0 IOL Input transition rise or fall rate ∆t / ∆v Ta 0 0 Operating free-air temperature −40 Note: Unused or floating inputs must be held high or low. Max 3.6 3.6 VCC −2 −4 −6 −18 −24 2 4 6 18 24 20 10 85 °C ns / V Unit V V V mA VCC = 1.2 V VCC = 1.4 V VCC = 1.65 V VCC = 2.3 V VCC = 3.0 V VCC = 1.2 V VCC = 1.4 V VCC = 1.65 V VCC = 2.3 V VCC = 3.0 V VCC = 1.2 to 2.7 V VCC = 3.3±0.3 V Conditions
SN74F283N;SN74F283DR;SN74F283DRE4;SN74F283DRG4;SN74F283NSR;中文规格书,Datasheet资料
PACKAG PACKAGING INFORMATIONOrderable Device Status (1)Package Type PackageDrawing Pins Package Qty Eco Plan (2)Lead/Ball FinishMSL Pea5962-9758701Q2A ACTIVE LCCC FK201TBD Call TI Call TI5962-9758701QEA ACTIVE CDIP J161TBD Call TI Call TI5962-9758701QEA ACTIVE CDIP J161TBD Call TI Call TI5962-9758701QFA OBSOLETE CFP W16TBD Call TI Call TI5962-9758701QFA OBSOLETE CFP W16TBD Call TI Call TIJM38510/34201B2A ACTIVE LCCC FK201TBD POST-PLATE N / A for Pkg JM38510/34201B2A ACTIVE LCCC FK201TBD POST-PLATE N / A for Pkg JM38510/34201BEA ACTIVE CDIP J161TBD A42N / A for Pkg JM38510/34201BEA ACTIVE CDIP J161TBD A42N / A for Pkg JM38510/34201BFA ACTIVE CFP W161TBD A42N / A for Pkg JM38510/34201BFA ACTIVE CFP W161TBD A42N / A for Pkg M38510/34201B2A ACTIVE LCCC FK201TBD POST-PLATE N / A for Pkg M38510/34201B2A ACTIVE LCCC FK201TBD POST-PLATE N / A for Pkg M38510/34201BEA ACTIVE CDIP J161TBD A42N / A for Pkg M38510/34201BEA ACTIVE CDIP J161TBD A42N / A for Pkg M38510/34201BFA ACTIVE CFP W161TBD A42N / A for Pkg M38510/34201BFA ACTIVE CFP W161TBD A42N / A for Pkg SN54F283J ACTIVE CDIP J161TBD A42N / A for Pkg SN54F283J ACTIVE CDIP J161TBD A42N / A for Pkg SN74F283D ACTIVE SOIC D1640Green (RoHS& no Sb/Br)CU NIPDAU Level-1-260CSN74F283D ACTIVE SOIC D1640Green (RoHS& no Sb/Br)CU NIPDAU Level-1-260CSN74F283DE4ACTIVE SOIC D1640Green (RoHS& no Sb/Br)CU NIPDAU Level-1-260CSN74F283DE4ACTIVE SOIC D1640Green (RoHS& no Sb/Br)CU NIPDAU Level-1-260CSN74F283DG4ACTIVE SOIC D1640Green (RoHS& no Sb/Br)CU NIPDAU Level-1-260CSN74F283DG4ACTIVE SOIC D1640Green (RoHS& no Sb/Br)CU NIPDAU Level-1-260C/PACKAG Orderable Device Status (1)Package Type PackageDrawing Pins Package Qty Eco Plan (2)Lead/Ball FinishMSL PeaSN74F283DR ACTIVE SOIC D162500Green (RoHS& no Sb/Br)CU NIPDAU Level-1-260CSN74F283DR ACTIVE SOIC D162500Green (RoHS& no Sb/Br)CU NIPDAU Level-1-260CSN74F283DRE4ACTIVE SOIC D162500Green (RoHS& no Sb/Br)CU NIPDAU Level-1-260CSN74F283DRE4ACTIVE SOIC D162500Green (RoHS& no Sb/Br)CU NIPDAU Level-1-260CSN74F283DRG4ACTIVE SOIC D162500Green (RoHS& no Sb/Br)CU NIPDAU Level-1-260CSN74F283DRG4ACTIVE SOIC D162500Green (RoHS& no Sb/Br)CU NIPDAU Level-1-260C SN74F283N ACTIVE PDIP N1625Pb-Free (RoHS)CU NIPDAU N / A for PkgSN74F283N ACTIVE PDIP N1625Pb-Free (RoHS)CU NIPDAU N / A for PkgSN74F283N3OBSOLETE PDIP N16TBD Call TI Call TISN74F283N3OBSOLETE PDIP N16TBD Call TI Call TISN74F283NE4ACTIVE PDIP N1625Pb-Free (RoHS)CU NIPDAU N / A for PkgSN74F283NE4ACTIVE PDIP N1625Pb-Free (RoHS)CU NIPDAU N / A for PkgSN74F283NSR ACTIVE SO NS16TBD Call TI Call TISN74F283NSR ACTIVE SO NS16TBD Call TI Call TISN74F283NSRE4ACTIVE SO NS16TBD Call TI Call TISN74F283NSRE4ACTIVE SO NS16TBD Call TI Call TISN74F283NSRG4ACTIVE SO NS16TBD Call TI Call TISN74F283NSRG4ACTIVE SO NS16TBD Call TI Call TISNJ54F283FK ACTIVE LCCC FK201TBD POST-PLATE N / A for PkgSNJ54F283FK ACTIVE LCCC FK201TBD POST-PLATE N / A for PkgSNJ54F283J ACTIVE CDIP J161TBD A42N / A for PkgSNJ54F283J ACTIVE CDIP J161TBD A42N / A for PkgSNJ54F283W OBSOLETE CFP W16TBD Call TI Call TISNJ54F283W OBSOLETE CFP W16TBD Call TI Call TI(1) The marketing status values are defined as follows:ACTIVE: Product device recommended for new designs.LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.//PACKAG Array NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a newPREVIEW: Device has been announced but is not in production. Samples may or may not be available.OBSOLETE: TI has discontinued the production of the device.(2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.tinformation and additional product content details.TBD: The Pb-Free/Green conversion plan has not been defined.Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for alllead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable foPb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package,the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardin homogeneous material)(3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TIprovided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate infcontinues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical an TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for releasIn no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to CuOTHER QUALIFIED VERSIONS OF SN54F283, SN74F283 :•Catalog: SN74F283•Military: SN54F283NOTE: Qualified Version Definitions:•Catalog - TI's standard catalog product•Military - QML certified for Military and Defense ApplicationsTAPE AND REEL INFORMATION*All dimensions are nominalDevicePackage Type Package Drawing Pins SPQReel Diameter (mm)Reel Width W1(mm)A0(mm)B0(mm)K0(mm)P1(mm)W (mm)Pin1Quadrant SN74F283DR SOICD162500330.016.46.510.32.18.016.0Q1*All dimensions are nominalDevice Package Type Package Drawing Pins SPQ Length(mm)Width(mm)Height(mm)SN74F283DR SOIC D162500333.2345.928.6分销商库存信息:TISN74F283N SN74F283DR SN74F283DRE4 SN74F283DRG4SN74F283NSR SN74F283NSRE4 SN74F283NSRG4SN74F283NE4SN74F283DSN74F283DE4SN74F283DG4。
HD74ALVCF162834T中文资料
HD74ALVCF16283418-bit Universal Bus Driver with 3-state Outputsand Inverted Latch EnableADE-205-226E (Z)Preliminary6th. EditionFebruary 1999 Descriptionoperation.The HD74ALVCF162834 is an 18-bit universal bus driver designed for 2.3 V to 3.6 V VCCData flow from A to Y is controlled by the output enable (OE). The device operates in the transparent mode when the latch enable (LE) is low. When LE is low, the A data is latched if the clock (CLK) input is held at a high or low logic level. If the LE is high, the A data is stored in the latch/flip flop on the low to high transition of CLK. When OE is high, the outputs are in the high impedance state.To ensure the high impedance state during power up or power down, OE should be tied to Vthrough aCCpullup registor; the minimum value of the registor is determined by the current sinking capability of the driver.All outputs, which are designed to sink up to 12 mA, include series resistors to reduce overshoot and undershoot.Features• Supports PC133 and meets “PC SDRAM registered DIMM specification, Rev. 0.9”• V CC = 2.3 V to 3.6 V• Typical V OL ground bounce < 0.8 V (@V CC = 3.3 V, Ta = 25°C)• Typical V OH undershoot > 2.0 V (@V CC = 3.3 V, Ta = 25°C)• High output current ±12 mA (@V CC = 3.0 V)• All outputs have series resistors, so no external resistors are required• t pd (CLK to Y) = 3.5 ns (Max) (@V CC = 3.3±0.3 V, Ta = 0 to 85°C)HD74ALVCF1628342Function TableInputs OE LE CLK A Output Y H X X X Z L L X L L L L X H H L H ↑L L L H ↑H H L HL or HXY 0 *1H :High level L :Low level X :ImmaterialZ :High impedance↑ :Low to high transitionNote:1.Output level before the indicated steady-state input conditions were established.HD74ALVCF162834 Pin Arrangement3HD74ALVCF1628344Absolute Maximum RatingsItemSymbol Ratings Unit ConditionsSupply voltage range V CC –0.5 to 4.6V Input voltage range *1V I –0.5 to 4.6V Output voltage range *1, 2V O –0.5 to V CC +0.5V Input clamp current I IK –50mA V I < 0Output clamp current I OK ±50mA V O < 0 or V O > V CC Continuous output current I O±50mA V O = 0 to V CC V CC , GND current / pin I CC or I GND ±100mA Maximum power dissipation at Ta = 55°C (in still air) *3P T 1W TSSOP Storage temperature rangeTstg–65 to 150°CStresses beyond those listed under “absolute maximum ratings” may cause permanent damage to thedevice. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating condition” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.Notes: 1.The input and output negative-voltage ratings may be exceeded if the input and output clampcurrent ratings are observed.2.The input and output positive-voltage ratings may be exceeded up to 4.6 V if the input and outputclamp-current ratings are observed.3.The maximum power dissipation is calculated using a junction temperature of 150°C and boardtrace length of 750 mils.Recommended Operating ConditionsItemSymbol Min Max Unit ConditionsSupply voltage V CC 2.3 3.6V Input voltage V I 0V CC V Output voltageV O 0V CC V High-level output currentI OH—–6mAV CC = 2.3 V —–8V CC = 2.7 V —–12V CC = 3.0 V Low-level output currentI OL—6mA V CC = 2.3 V —8V CC = 2.7 V —12V CC = 3.0 V Input transition rise or fall rate ∆t/∆v 010ns/V Operating free-air temperatureTa–4085°C Note: Unused or floating control pins must be held high or low.HD74ALVCF162834 Logic Diagram5HD74ALVCF1628346Electrical CharacteristicsTa = –40 to 85°CItem Symbol V CC (V)Min Max Unit Test Conditions Input voltageV IH 2.3 to 2.7 1.7—V2.7 to3.6 2.0—V IL2.3 to 2.7—0.7V2.7 to3.6—0.8Output voltageV OH2.3 to3.6V CC –0.2—VI OH = –100 µA2.3 1.9—I OH = –4 mA, V IH = 1.7 V 2.3 1.7—I OH = –6 mA, V IH = 1.7 V3.0 2.4—I OH = –6 mA, V IH = 2.0 V 2.7 2.0—I OH = –8 mA, V IH = 2.0 V 3.02.0—I OH = –12 mA, V IH = 2.0 V V OL2.3 to3.6—0.2V I OL = 100 µA2.3—0.4I OL = 4 mA, V IL = 0.7 V 2.3—0.55I OL = 6 mA, V IL = 0.7 V3.0—0.55I OL = 6 mA, V IL = 0.8 V 2.7—0.6I OL = 8 mA, V IL = 0.8 V 3.0—0.8I OL = 12 mA, V IL = 0.8 V Input currentI IN 3.6—±5.0µA V IN = V CC or GND Off state output currentI OZ 3.6—±10µA V OUT = V CC or GND Quiescent supply current I CC3.6—40µA V IN = V CC or GND∆I CC3.0 to 3.6—750µA One input at (V CC –0.6)V,other inputs at V CC or GNDHD74ALVCF1628347Switching Characteristics (Ta = –40 to 85°C)ItemSymbol V CC (V)Min Typ Max Unit From (Input)To (Output)Maximum clock f max2.5±0.2150——MHzfrequency2.7150——3.3±0.3150——Propagation delay timet PLH 2.5±0.2 1.0— 5.0nsAYt PHL2.7—— 5.03.3±0.3 1.0—4.22.5±0.2 1.4— 6.3LEY2.7—— 6.13.3±0.3 1.4— 5.42.5±0.2 1.4— 6.3CLKY2.7—— 6.13.3±0.31.4— 5.4Output enable timet ZH 2.5±0.2 1.4— 6.3nsOEYt ZL2.7—— 6.53.3±0.3 1.1— 5.5Output disable timet HZ 2.5±0.2 1.0— 4.7nsOEYt LZ2.7—— 4.93.3±0.3 1.3—4.5Input capacitance C IN 3.3 3.3 4.0 4.5pFControl inputs 3.3 3.0 6.09.0Data inputs Output capacitanceC O3.33.07.09.0pF Y portsHD74ALVCF1628348Switching Characteristics (Ta = –40 to 85°C) (cont)Item Symbol V CC (V)Min Typ Max Unit From (Input)Setup timet su2.5±0.2 2.2——nsData before CLK ↑2.7 2.1——3.3±0.3 1.7——2.5±0.2 1.2——Data before LE ↑2.7 1.6——CLK “H”3.3±0.3 1.3——2.5±0.2 1.4——Data before LE ↑2.7 1.5——CLK “L”3.3±0.31.2——Hold timet h2.5±0.20.6——nsData after CLK ↑2.70.6——3.3±0.30.7——2.5±0.2 1.2——Data after LE ↑2.7 1.1——CLK “H” or “L”3.3±0.31.1——Pulse widtht w2.5±0.23.3——nsLE “L”2.7 3.3——3.3±0.3 3.3——2.5±0.2 3.3——CLK “H” or “L”2.73.3——3.3±0.33.3——Switching Characteristics (Ta = 0 to 85°C)ItemSymbol V CC (V)Min Typ Max Unit FROM(Input)TO(Output)Propagation delay time C L =50pF t PLH , t PHL 3.3±0.3 1.4— 3.5ns CLKYSetup time t su 3.3±0.3 1.0——ns Data before CLK ↑Hold timet h3.3±0.30.6——nsData after CLK ↑HD74ALVCF1628349Operating Characteristics (Ta = 25°C)ItemSymbolV CC = 2.5±0.2 V V CC = 3.3±0.3 V Unit Test ConditionsTypTyp Power dissipation Outputs enable C pd 22.024.5pFC L = 0, f = 10 MHz capacitanceOutputs disable5.06.0HD74ALVCF162834 Test Circuit10Waveforms – 1Waveforms – 2Waveforms – 3IV Characteristics for Register Output (Measured value)Package DimensionsUnit : mmCautions1.Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent,copyright, trademark, or other intellectual property rights for information contained in this document.Hitachi bears no responsibility for problems that may arise with third party’s rights, includingintellectual property rights, in connection with use of the information contained in this document.2.Products and product specifications may be subject to change without notice. Confirm that you have received the latest product standards or specifications before final design, purchase or use.3.Hitachi makes every attempt to ensure that its products are of high quality and reliability. However,contact Hitachi’s sales office before using the product in an application that demands especially high quality and reliability or where its failure or malfunction may directly threaten human life or cause risk of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation,traffic, safety equipment or medical equipment for life support.4.Design your application so that the product is used within the ranges guaranteed by Hitachi particularly for maximum rating, operating supply voltage range, heat radiation characteristics, installationconditions and other characteristics. Hitachi bears no responsibility for failure or damage when used beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable failure rates or failure modes in semiconductor devices and employ systemic measures such as fail-safes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other consequential damage due to operation of the Hitachi product.5.This product is not designed to be radiation resistant.6.No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without written approval from Hitachi.7.Contact Hitachi’s sales office for any questions regarding this document or Hitachi semiconductor products.Hitachi, Ltd.Semiconductor & IC Div.Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan Tel: Tokyo (03) 3270-2111 Fax: (03) 3270-5109Copyright © Hitachi, Ltd., 1998. All rights reserved. Printed in Japan.Hitachi Asia Pte. Ltd.16 Collyer Quay #20-00Hitachi TowerSingapore 049318Tel: 535-2100Fax: 535-1533URLNorthAmerica : http:/Europe : /hel/ecg Asia (Singapore): .sg/grp3/sicd/index.htm Asia (Taiwan): /E/Product/SICD_Frame.htm Asia (HongKong): /eng/bo/grp3/index.htm Japan : http://www.hitachi.co.jp/Sicd/indx.htmHitachi Asia Ltd.Taipei Branch Office3F, Hung Kuo Building. No.167, Tun-Hwa North Road, Taipei (105)Tel: <886> (2) 2718-3666Fax: <886> (2) 2718-8180Hitachi Asia (Hong Kong) Ltd.Group III (Electronic Components)7/F., North Tower, World Finance Centre,Harbour City, Canton Road, Tsim Sha Tsui,Kowloon, Hong Kong Tel: <852> (2) 735 9218Fax: <852> (2) 730 0281 Telex: 40815 HITEC HXHitachi Europe Ltd.Electronic Components Group.Whitebrook ParkLower Cookham Road MaidenheadBerkshire SL6 8YA, United Kingdom Tel: <44> (1628) 585000Fax: <44> (1628) 778322Hitachi Europe GmbHElectronic components Group Dornacher Straße 3D-85622 Feldkirchen, Munich GermanyTel: <49> (89) 9 9180-0Fax: <49> (89) 9 29 30 00Hitachi Semiconductor (America) Inc.179 East Tasman Drive,San Jose,CA 95134 Tel: <1> (408) 433-1990Fax: <1>(408) 433-0223For further information write to:。
74ls系列中文资料目录功能介绍
74ls,CD系列中文资料目录功能介绍2008-01-25 09:38:30 本文已公布到博客频道职场·创业分类在用单片机的扩展中，较多用到74LS系列器件，故收集了此系列器件资料，先贴一个74系列器件目录。
在后期应用中，再逐一详细介绍：74ls系列中文资料目录功能介绍型号功能----------------------------------------------------74ls00 2输入四与非门74ls01 2输入四与非门 (oc)74ls02 2输入四或非门74ls03 2输入四与非门 (oc)74ls04 六倒相器74ls05 六倒相器(oc)74ls06 六高压输出反相缓冲器/驱动器(oc,30v)74ls07 六高压输出缓冲器/驱动器(oc,30v)74ls08 2输入四与门74ls09 2输入四与门(oc)74ls10 3输入三与非门74ls11 3输入三与门74ls12 3输入三与非门 (oc)74ls13 4输入双与非门 (斯密特触发)74ls14 六倒相器(斯密特触发)74ls15 3输入三与门 (oc)74ls16 六高压输出反相缓冲器/驱动器(oc,15v)74ls17 六高压输出缓冲器/驱动器(oc,15v)74ls18 4输入双与非门 (斯密特触发)74ls19 六倒相器(斯密特触发)74ls20 4输入双与非门74ls21 4输入双与门74ls22 4输入双与非门(oc)74ls23 双可扩展的输入或非门74ls24 2输入四与非门(斯密特触发)74ls25 4输入双或非门(有选通)74ls26 2输入四高电平接口与非缓冲器(oc,15v)74ls27 3输入三或非门74ls28 2输入四或非缓冲器74ls30 8输入与非门74ls31 延迟电路74ls32 2输入四或门74ls33 2输入四或非缓冲器(集电极开路输出)74ls34 六缓冲器74ls35 六缓冲器(oc)74ls36 2输入四或非门(有选通)74ls37 2输入四与非缓冲器74ls38 2输入四或非缓冲器(集电极开路输出)74ls39 2输入四或非缓冲器(集电极开路输出)74ls40 4输入双与非缓冲器74ls41 bcd-十进制计数器74ls42 4线-10线译码器(bcd输入)74ls43 4线-10线译码器(余3码输入)74ls44 4线-10线译码器(余3葛莱码输入)74ls45 bcd-十进制译码器/驱动器74ls46 bcd-七段译码器/驱动器74ls47 bcd-七段译码器/驱动器74ls48 bcd-七段译码器/驱动器74ls49 bcd-七段译码器/驱动器(oc)74ls50 双二路2-2输入与或非门(一门可扩展)74ls51 双二路2-2输入与或非门74ls51 二路3-3输入,二路2-2输入与或非门74ls52 四路2-3-2-2输入与或门(可扩展)74ls53 四路2-2-2-2输入与或非门(可扩展)74ls53 四路2-2-3-2输入与或非门(可扩展)74ls54 四路2-2-2-2输入与或非门74ls54 四路2-3-3-2输入与或非门74ls54 四路2-2-3-2输入与或非门74ls55 二路4-4输入与或非门(可扩展)74ls60 双四输入与扩展74ls61 三3输入与扩展74ls62 四路2-3-3-2输入与或扩展器74ls63 六电流读出接口门74ls64 四路4-2-3-2输入与或非门74ls65 四路4-2-3-2输入与或非门(oc)74ls70 与门输入上升沿jk触发器74ls71 与输入r-s主从触发器74ls72 与门输入主从jk触发器74ls73 双j-k触发器(带清除端)74ls74 正沿触发双d型触发器(带预置端和清除端)74ls75 4位双稳锁存器74ls76 双j-k触发器(带预置端和清除端)74ls77 4位双稳态锁存器74ls78 双j-k触发器(带预置端,公共清除端和公共时钟端) 74ls80 门控全加器74ls81 16位随机存取存储器74ls82 2位二进制全加器(快速进位)74ls83 4位二进制全加器(快速进位)74ls84 16位随机存取存储器74ls85 4位数字比较器74ls86 2输入四异或门74ls87 四位二进制原码/反码/oi单元74ls89 64位读/写存储器74ls90 十进制计数器74ls91 八位移位寄存器74ls92 12分频计数器(2分频和6分频)74ls93 4位二进制计数器74ls94 4位移位寄存器(异步)74ls95 4位移位寄存器(并行io)74ls96 5位移位寄存器74ls97 六位同步二进制比率乘法器74ls100 八位双稳锁存器74ls103 负沿触发双j-k主从触发器(带清除端)74ls106 负沿触发双j-k主从触发器(带预置,清除,时钟) 74ls107 双j-k主从触发器(带清除端)74ls108 双j-k主从触发器(带预置,清除,时钟)74ls109 双j-k触发器(带置位,清除,正触发)74ls110 与门输入j-k主从触发器(带锁定)74ls111 双j-k主从触发器(带数据锁定)74ls112 负沿触发双j-k触发器(带预置端和清除端)74ls113 负沿触发双j-k触发器(带预置端)74ls114 双j-k触发器(带预置端,共清除端和时钟端)74ls116 双四位锁存器74ls120 双脉冲同步器/驱动器74ls121 单稳态触发器(施密特触发)74ls122 可再触发单稳态多谐振荡器(带清除端)74ls123 可再触发双单稳多谐振荡器74ls系列中文资料目录功能介绍------22008-01-25 09:40:17 本文已公布到博客频道职场·创业分类74ls系列中文资料目录功能介绍型号功能----------------------------------------------------74ls125 四总线缓冲门(三态输出)74ls126 四总线缓冲门(三态输出)74ls128 2输入四或非线驱动器74ls131 3-8译码器74ls132 2输入四与非门(斯密特触发)74ls133 13输入端与非门74ls134 12输入端与门(三态输出)74ls135 四异或/异或非门74ls136 2输入四异或门(oc)74ls137 八选1锁存译码器/多路转换器74ls138 3-8线译码器/多路转换器74ls139 双2-4线译码器/多路转换器74ls140 双4输入与非线驱动器74ls141 bcd-十进制译码器/驱动器74ls142 计数器/锁存器/译码器/驱动器74ls145 4-10译码器/驱动器74ls147 10线-4线优先编码器74ls148 8线-3线八进制优先编码器74ls150 16选1数据选择器(反补输出)74ls151 8选1数据选择器(互补输出)74ls152 8选1数据选择器多路开关74ls153 双4选1数据选择器/多路选择器74ls154 4线-16线译码器74ls155 双2-4译码器/分配器(图腾柱输出)74ls156 双2-4译码器/分配器(集电极开路输出) 74ls157 四2选1数据选择器/多路选择器74ls158 四2选1数据选择器(反相输出)74ls160 可预置bcd计数器(异步清除)74ls161 可预置四位二进制计数器(并清除异步) 74ls162 可预置bcd计数器(异步清除)74ls163 可预置四位二进制计数器(并清除异步) 74ls164 8位并行输出串行移位寄存器74ls165 并行输入8位移位寄存器(补码输出)74ls166 8位移位寄存器74ls167 同步十进制比率乘法器74ls168 4位加/减同步计数器(十进制)74ls169 同步二进制可逆计数器74ls170 4*4寄存器堆74ls171 四d触发器(带清除端)74ls172 16位寄存器堆74ls173 4位d型寄存器(带清除端)74ls174 六d触发器74ls175 四d触发器74ls176 十进制可预置计数器74ls177 2-8-16进制可预置计数器74ls178 四位通用移位寄存器74ls179 四位通用移位寄存器74ls180 九位奇偶产生/校验器74ls181 算术逻辑单元/功能发生器74ls182 先行进位发生器74ls183 双保留进位全加器74ls184 bcd-二进制转换器74ls185 二进制-bcd转换器74ls190 同步可逆计数器(bcd,二进制)74ls191 同步可逆计数器(bcd,二进制)74ls192 同步可逆计数器(bcd,二进制)74ls193 同步可逆计数器(bcd,二进制)74ls194 四位双向通用移位寄存器74ls195 四位通用移位寄存器74ls196 可预置计数器/锁存器74ls197 可预置计数器/锁存器(二进制)74ls198 八位双向移位寄存器74ls199 八位移位寄存器74ls210 2-5-10进制计数器74ls213 2-n-10可变进制计数器74ls221 双单稳触发器74ls230 八3态总线驱动器74ls231 八3态总线反向驱动器74ls240 八缓冲器/线驱动器/线接收器(反码三态输出) 74ls241 八缓冲器/线驱动器/线接收器(原码三态输出) 74ls242 八缓冲器/线驱动器/线接收器74ls243 4同相三态总线收发器74ls244 八缓冲器/线驱动器/线接收器74ls245 八双向总线收发器74ls246 4线-七段译码/驱动器(30v)74ls247 4线-七段译码/驱动器(15v)74ls248 4线-七段译码/驱动器74ls249 4线-七段译码/驱动器74ls251 8选1数据选择器(三态输出)74ls253 双四选1数据选择器(三态输出)74ls256 双四位可寻址锁存器74ls257 四2选1数据选择器(三态输出)74ls258 四2选1数据选择器(反码三态输出)74ls259 8为可寻址锁存器74ls260 双5输入或非门74ls261 4*2并行二进制乘法器74ls265 四互补输出元件74ls266 2输入四异或非门(oc)74ls270 2048位rom (512位四字节,oc)74ls271 2048位rom (256位八字节,oc)74ls273 八d触发器74ls274 4*4并行二进制乘法器74ls275 七位片式华莱士树乘法器74ls276 四jk触发器74ls278 四位可级联优先寄存器74ls279 四s-r锁存器74ls280 9位奇数/偶数奇偶发生器/较验器74ls28174ls283 4位二进制全加器74ls290 十进制计数器74ls291 32位可编程模74ls293 4位二进制计数器74ls294 16位可编程模74ls295 四位双向通用移位寄存器74ls298 四-2输入多路转换器(带选通)74ls299 八位通用移位寄存器(三态输出)74ls348 8-3线优先编码器(三态输出)74ls352 双四选1数据选择器/多路转换器74ls353 双4-1线数据选择器(三态输出)74ls354 8输入端多路转换器/数据选择器/寄存器,三态补码输出74ls355 8输入端多路转换器/数据选择器/寄存器,三态补码输出74ls356 8输入端多路转换器/数据选择器/寄存器,三态补码输出74ls357 8输入端多路转换器/数据选择器/寄存器,三态补码输出74ls365 6总线驱动器74ls系列中文资料目录功能介绍-----32008-01-25 09:41:13 本文已公布到博客频道职场·创业分类74ls系列中文资料目录功能介绍型号功能----------------------------------------------------74ls366 六反向三态缓冲器/线驱动器74ls367 六同向三态缓冲器/线驱动器74ls368 六反向三态缓冲器/线驱动器74ls373 八d锁存器74ls374 八d触发器(三态同相)74ls375 4位双稳态锁存器74ls377 带使能的八d触发器74ls378 六d触发器74ls379 四d触发器74ls381 算术逻辑单元/函数发生器74ls382 算术逻辑单元/函数发生器74ls384 8位*1位补码乘法器74ls385 四串行加法器/乘法器74ls386 2输入四异或门74ls390 双十进制计数器74ls391 双四位二进制计数器74ls395 4位通用移位寄存器74ls396 八位存储寄存器74ls398 四2输入端多路开关(双路输出)74ls399 四-2输入多路转换器(带选通)74ls422 单稳态触发器74ls423 双单稳态触发器74ls440 四3方向总线收发器,集电极开路74ls441 四3方向总线收发器,集电极开路74ls442 四3方向总线收发器,三态输出74ls443 四3方向总线收发器,三态输出74ls444 四3方向总线收发器,三态输出74ls445 bcd-十进制译码器/驱动器,三态输出74ls446 有方向控制的双总线收发器74ls448 四3方向总线收发器,三态输出74ls449 有方向控制的双总线收发器74ls465 八三态线缓冲器74ls466 八三态线反向缓冲器74ls467 八三态线缓冲器74ls468 八三态线反向缓冲器74ls490 双十进制计数器74ls540 八位三态总线缓冲器(反向)74ls541 八位三态总线缓冲器74ls589 有输入锁存的并入串出移位寄存器74ls590 带输出寄存器的8位二进制计数器74ls591 带输出寄存器的8位二进制计数器74ls592 带输出寄存器的8位二进制计数器74ls593 带输出寄存器的8位二进制计数器74ls594 带输出锁存的8位串入并出移位寄存器74ls595 8位输出锁存移位寄存器74ls596 带输出锁存的8位串入并出移位寄存器74ls597 8位输出锁存移位寄存器74ls598 带输入锁存的并入串出移位寄存器74ls599 带输出锁存的8位串入并出移位寄存器74ls604 双8位锁存器74ls605 双8位锁存器74ls606 双8位锁存器74ls607 双8位锁存器74ls620 8位三态总线发送接收器(反相)74ls621 8位总线收发器74ls622 8位总线收发器74ls623 8位总线收发器74ls640 反相总线收发器(三态输出)74ls641 同相8总线收发器,集电极开路74ls642 同相8总线收发器,集电极开路74ls643 8位三态总线发送接收器74ls644 真值反相8总线收发器,集电极开路74ls645 三态同相8总线收发器74ls646 八位总线收发器,寄存器74ls647 八位总线收发器,寄存器74ls648 八位总线收发器,寄存器74ls649 八位总线收发器,寄存器74ls651 三态反相8总线收发器74ls652 三态反相8总线收发器74ls653 反相8总线收发器,集电极开路74ls654 同相8总线收发器,集电极开路74ls668 4位同步加/减十进制计数器74ls669 带先行进位的4位同步二进制可逆计数器74ls670 4*4寄存器堆(三态)74ls671 带输出寄存的四位并入并出移位寄存器74ls672 带输出寄存的四位并入并出移位寄存器74ls673 16位并行输出存储器,16位串入串出移位寄存器74ls674 16位并行输入串行输出移位寄存器74ls681 4位并行二进制累加器74ls682 8位数值比较器(图腾柱输出)74ls683 8位数值比较器(集电极开路)74ls684 8位数值比较器(图腾柱输出)74ls685 8位数值比较器(集电极开路)74ls686 8位数值比较器(图腾柱输出)74ls687 8位数值比较器(集电极开路)74ls688 8位数字比较器(oc输出)74ls689 8位数字比较器74ls690 同步十进制计数器/寄存器(带数选,三态输出,直接清除)74ls691 计数器/寄存器(带多转换,三态输出)74ls692 同步十进制计数器(带预置输入,同步清除)74ls693 计数器/寄存器(带多转换,三态输出)74ls696 同步加/减十进制计数器/寄存器(带数选,三态输出,直接清除) 74ls697 计数器/寄存器(带多转换,三态输出)74ls698 计数器/寄存器(带多转换,三态输出)74ls699 计数器/寄存器(带多转换,三态输出)74ls716 可编程模n十进制计数器74ls718 可编程模n十进制计数器CD系列：：CD4000 双3输入端或非门+单非门TICD4001 四2输入端或非门HIT/NSC/TI/GOLCD4002 双4输入端或非门NSCCD4006 18位串入/串出移位寄存器NSCCD4007 双互补对加反相器NSCCD4008 4位超前进位全加器NSCCD4009 六反相缓冲/变换器NSCCD4010 六同相缓冲/变换器NSCCD4011 四2输入端与非门HIT/TICD4012 双4输入端与非门NSCCD4013 双主-从D型触发器FSC/NSC/TOSCD4014 8位串入/并入-串出移位寄存器NSCCD4015 双4位串入/并出移位寄存器TICD4016 四传输门FSC/TICD4017 十进制计数/分配器FSC/TI/MOTCD4018 可预制1/N计数器NSC/MOTCD4019 四与或选择器PHICD4020 14级串行二进制计数/分频器FSCCD4021 08位串入/并入-串出移位寄存器PHI/NSCCD4022 八进制计数/分配器NSC/MOTCD4023 三3输入端与非门NSC/MOT/TICD4024 7级二进制串行计数/分频器NSC/MOT/TICD4025 三3输入端或非门NSC/MOT/TICD4026 十进制计数/7段译码器NSC/MOT/TICD4027 双J-K触发器NSC/MOT/TICD4028 BCD码十进制译码器NSC/MOT/TICD4029 可预置可逆计数器NSC/MOT/TICD4030 四异或门NSC/MOT/TI/GOLCD4031 64位串入/串出移位存储器NSC/MOT/TICD4032 三串行加法器NSC/TICD4033 十进制计数/7段译码器NSC/TICD4034 8位通用总线寄存器NSC/MOT/TICD4035 4位并入/串入-并出/串出移位寄存NSC/MOT/TI CD4038 三串行加法器NSC/TICD4040 12级二进制串行计数/分频器NSC/MOT/TICD4041 四同相/反相缓冲器NSC/MOT/TICD4042 四锁存D型触发器NSC/MOT/TICD4043 4三态R-S锁存触发器("1"触发) NSC/MOT/TI CD4044 四三态R-S锁存触发器("0"触发) NSC/MOT/TI CD4046 锁相环NSC/MOT/TI/PHICD4047 无稳态/单稳态多谐振荡器NSC/MOT/TICD4048 4输入端可扩展多功能门NSC/HIT/TICD4049 六反相缓冲/变换器NSC/HIT/TICD4050 六同相缓冲/变换器NSC/MOT/TICD4051 八选一模拟开关NSC/MOT/TICD4052 双4选1模拟开关NSC/MOT/TICD4053 三组二路模拟开关NSC/MOT/TICD4054 液晶显示驱动器NSC/HIT/TICD4055 BCD-7段译码/液晶驱动器NSC/HIT/TI CD4056 液晶显示驱动器NSC/HIT/TICD4059 “N”分频计数器NSC/TICD4060 14级二进制串行计数/分频器NSC/TI/MOT CD4063 四位数字比较器NSC/HIT/TICD4066 四传输门NSC/TI/MOTCD4067 16选1模拟开关NSC/TICD4068 八输入端与非门/与门NSC/HIT/TICD4069 六反相器NSC/HIT/TICD4070 四异或门NSC/HIT/TICD4071 四2输入端或门NSC/TICD4072 双4输入端或门NSC/TICD4073 三3输入端与门NSC/TICD4075 三3输入端或门NSC/TICD4076 四D寄存器CD4077 四2输入端异或非门HITCD4078 8输入端或非门/或门CD4081 四2输入端与门NSC/HIT/TICD4082 双4输入端与门NSC/HIT/TICD4085 双2路2输入端与或非门CD4086 四2输入端可扩展与或非门CD4089 二进制比例乘法器CD4093 四2输入端施密特触发器NSC/MOT/ST CD4094 8位移位存储总线寄存器NSC/TI/PHICD4095 3输入端J-K触发器CD4096 3输入端J-K触发器CD4097 双路八选一模拟开关CD4098 双单稳态触发器NSC/MOT/TICD4099 8位可寻址锁存器NSC/MOT/STCD40100 32位左/右移位寄存器CD40101 9位奇偶较验器CD40102 8位可预置同步BCD减法计数器CD40103 8位可预置同步二进制减法计数器CD40104 4位双向移位寄存器CD40105 先入先出FI-FD寄存器CD40106 六施密特触发器NSC\TICD40107 双2输入端与非缓冲/驱动器HAR\TICD40108 4字×4位多通道寄存器CD40109 四低-高电平位移器CD40110 十进制加/减,计数,锁存,译码驱动STCD40147 10-4线编码器NSC\MOTCD40160 可预置BCD加计数器NSC\MOTCD40161 可预置4位二进制加计数器NSC\MOTCD40162 BCD加法计数器NSC\MOTCD40163 4位二进制同步计数器NSC\MOTCD40174 六锁存D型触发器NSC\TI\MOTCD40175 四D型触发器NSC\TI\MOTCD40181 4位算术逻辑单元/函数发生器CD40182 超前位发生器CD40192 可预置BCD加/减计数器(双时钟) NSC\TI CD40193 可预置4位二进制加/减计数器NSC\TICD40194 4位并入/串入-并出/串出移位寄存NSC\MOT CD40195 4位并入/串入-并出/串出移位寄存NSC\MOT CD40208 4×4多端口寄存器型号器件名称厂牌备注CD4501 4输入端双与门及2输入端或非门CD4502 可选通三态输出六反相/缓冲器CD4503 六同相三态缓冲器CD4504 六电压转换器CD4506 双二组2输入可扩展或非门CD4508 双4位锁存D型触发器CD4510 可预置BCD码加/减计数器CD4511 BCD锁存,7段译码,驱动器CD4512 八路数据选择器CD4513 BCD锁存,7段译码,驱动器(消隐)CD4514 4位锁存,4线-16线译码器CD4515 4位锁存,4线-16线译码器CD4516 可预置4位二进制加/减计数器CD4517 双64位静态移位寄存器CD4518 双BCD同步加计数器CD4519 四位与或选择器CD4520 双4位二进制同步加计数器CD4521 24级分频器CD4522 可预置BCD同步1/N计数器CD4526 可预置4位二进制同步1/N计数器CD4527 BCD比例乘法器CD4528 双单稳态触发器CD4529 双四路/单八路模拟开关CD4530 双5输入端优势逻辑门CD4531 12位奇偶校验器CD4532 8位优先编码器CD4536 可编程定时器CD4538 精密双单稳CD4539 双四路数据选择器CD4541 可编程序振荡/计时器CD4543 BCD七段锁存译码,驱动器CD4544 BCD七段锁存译码,驱动器CD4547 BCD七段译码/大电流驱动器CD4549 函数近似寄存器CD4551 四2通道模拟开关CD4553 三位BCD计数器CD4555 双二进制四选一译码器/分离器CD4556 双二进制四选一译码器/分离器CD4558 BCD八段译码器CD4560 "N"BCD加法器CD4561 "9"求补器CD4573 四可编程运算放大器CD4574 四可编程电压比较器CD4575 双可编程运放/比较器CD4583 双施密特触发器CD4584 六施密特触发器CD4585 4位数值比较器CD4599 8位可寻址锁存器。
常用74系列标准数字电路的中文名称资料
常用74系列标准数字电路的中文名称资料收藏常用74系列标准数字电路的中文名称资料器件代号器件名称74 74LS 74HC00 四2输入端与非门√√√01 四2输入端与非门(OC) √√02 四2输入端或非门√√√03 四2输入端与非门(OC) √√04 六反相器√√√05 六反相器(OC) √√06 六高压输出反相器(OC,30V) √√07 六高压输出缓冲,驱动器(OC,30V) √√√08 四2输入端与门√√√09 四2输入端与门(OC) √√√10 三3输入端与非门√√√11 三3输入端与门√√12 三3输入端与非门(OC) √√√13 双4输入端与非门√√√14 六反相器√√√15 三3输入端与门(OC) √√16 六高压输出反相器(OC,15V) √17 六高压输出缓冲,驱动器(OC,15V) √20 双4输入端与非门√√√21 双4输入端与门√√√22 双4输入端与非门(OC) √√25 双4输入端或非门(有选通端) √√√26 四2输入端高压输出与非缓冲器√√√27 三3输入端或非门√√√28 四2输入端或非缓冲器√√√器件代号器件名称74 74LS 74HC30 8输入端与非门√√√32 四2输入端或门√√√33 四2输入端或非缓冲器(OC) √√37 四2输入端与非缓冲器√√38 四2输入端与非缓冲器(OC) √√40 双4输入端与非缓冲器√√√42 4线-10线译码器(BCD输入) √√43 4线-10线译码器(余3码输入) √44 4线-10线译码器(余3葛莱码输入) √48 4线-7段译码器√49 4线-7段译码器√50 双2路2-2输入与或非门√√√51 2路3-3输入,2路2-2输入与或非门√√√52 4路2-3-2-2输入与或门√53 4路2-2-2-2输入与或非门√54 4路2-3-3-2输入与或非门√√55 2路4-4输入与或非门√60 双4输入与扩展器√√61 三3输入与扩展器√62 4路2-3-3-2输入与或扩展器√64 4路4-2-3-2输入与或非门√65 4路4-2-3-2输入与或非门(OC) √70 与门输入J-K触发器√71 与或门输入J-K触发器√72 与门输入J-K触发器√器件代号器件名称74 74LS 74HC74 双上升沿D型触发器√√78 双D型触发器√√85 四位数值比较器√86 四2输入端异或门√√√87 4位二进制原码/反码√95 4位移位寄存器√101 与或门输入J-K触发器√102 与门输入J-K触发器√107 双主-从J-K触发器√108 双主-从J-K触发器√74F74是高速的TTL芯片和74HC一样就是速度高109 双主-从J-K触发器√110 与门输入J-K触发器√111 双主-从J-K触发器√√112 双下降沿J-K触发器√113 双下降沿J-K触发器√114 双下降沿J-K触发器√116 双4位锁存器√120 双脉冲同步驱动器√121 单稳态触发器√√√122 可重触发单稳态触发器√√√123 可重触发双稳态触发器√√√125 四总线缓冲器√√√126 四总线缓冲器√√√128 四2输入端或非线驱动器√√√132 四2输入端与非门√√√d触发器芯片有:74HC74 74LS90 双D触发器74LS7474LS364八D触发器（三态）7474、74 H74、74F74、74ALS74、74L74、74LS74A、74S74、74HC73、74C74双D型正沿触发器（带预置和清除端）74174、74LS174、74F174、74ALS174、74S174、74HC174、74C174六D型触发器（带清除端）74175、74LS175、74F175、74ALS175、74S175、74HC175、74C175 四D型触发器（带清除端）74273、74LS273、74S273、74F273、74ALS273、74HC273 八D型触发器（带清除端）74LS364八D触发器（三态）74LS377、74F377、74S3777八D 触发器74LS378、74F378、74S378、74HC378六D 触发器74LS379、74F379、74S379、74HC379八D 触发器。
74系列的主要芯片
你把74系列的主要芯片的功能都学习一遍，俺给你开一个清单~~~~~~ mcu基本功之一~~~~~~~~~~~~~~~~~74系列芯片很多，常用的需要掌握的TTL LS/HC芯片74LS00 2输入四与非门74LS04六倒相器74LS06六高压输出反相缓冲器/驱动器(oc,30v)74LS07六高压输出缓冲器/驱动器(oc,30v)74LS14六倒相器(斯密特触发)74LS32 2输入四或门74LS138 3-8线译码器/多路转换器74LS164 8位并行输出串行移位寄存器74LS165并行输入8位移位寄存器(补码输出)74LS240八缓冲器/线驱动器/线接收器(反码三态输出)74LS244八缓冲器/线驱动器/线接收器74LS245八双向总线收发器74LS273八d触发器74LS373八d锁存器74LS541八位三态总线缓冲器74LS573八D锁存器（这个芯片上面没有）74LS574八D锁存器（这个芯片上面没有）74LS595 8位输出锁存移位寄存器7400 2输入端四与非门7401集电极开路2输入端四与非门7402 2输入端四或非门7403集电极开路2输入端四与非门7404六反相器7405集电极开路六反相器7406集电极开路六反相高压驱动器7407集电极开路六正相高压驱动器7408 2输入端四与门7409集电极开路2输入端四与门7410 3输入端3与非门74107 带清除主从双J-K触发器74109 带预置清除正触发双J-K触发器7411 3输入端3与门74112 带预置清除负触发双J-K触发器7412开路输出3输入端三与非门74121 单稳态多谐振荡器74122 可再触发单稳态多谐振荡器74123 双可再触发单稳态多谐振荡器74125 三态输出高有效四总线缓冲门74126 三态输出低有效四总线缓冲门7413 4输入端双与非施密特触发器74132 2输入端四与非施密特触发器74133 13输入端与非门74136 四异或门74138 3-8线译码器/复工器74139 双2-4线译码器/复工器7414六反相施密特触发器74145 BCD—十进制译码/驱动器7415开路输出3输入端三与门74150 16选1数据选择/多路开关74151 8选1数据选择器74153 双4选1数据选择器74154 4线—16线译码器74155 图腾柱输出译码器/分配器74156 开路输出译码器/分配器74157 同相输出四2选1数据选择器74158 反相输出四2选1数据选择器7416开路输出六反相缓冲/驱动器74160 可预置BCD异步清除计数器74161 可予制四位二进制异步清除计数器74162 可预置BCD同步清除计数器74163 可予制四位二进制同步清除计数器74164 八位串行入/并行输出移位寄存器74165 八位并行入/串行输出移位寄存器74166 八位并入/串出移位寄存器74169 二进制四位加/减同步计数器7417开路输出六同相缓冲/驱动器74170 开路输出4×4寄存器堆74173 三态输出四位D型寄存器74174 带公共时钟和复位六D触发器74175 带公共时钟和复位四D触发器74180 9位奇数/偶数发生器/校验器74181算术逻辑单元/函数发生器74185二进制—BCD代码转换器74190 BCD同步加/减计数器74191二进制同步可逆计数器74192可预置BCD双时钟可逆计数器74193可预置四位二进制双时钟可逆计数器74194四位双向通用移位寄存器74195四位并行通道移位寄存器74196十进制/二-十进制可预置计数锁存器74197二进制可预置锁存器/计数器7420 4输入端双与非门7421 4输入端双与门7422开路输出4输入端双与非门74221 双/单稳态多谐振荡器74240 八反相三态缓冲器/线驱动器74241 八同相三态缓冲器/线驱动器74243 四同相三态总线收发器74244 八同相三态缓冲器/线驱动器74245 八同相三态总线收发器74247 BCD—7段15V输出译码/驱动器74248 BCD—7段译码/升压输出驱动器74249 BCD—7段译码/开路输出驱动器74251三态输出8选1数据选择器/复工器74253 三态输出双4选1数据选择器/复工器74256 双四位可寻址锁存器74257 三态原码四2选1数据选择器/复工器74258 三态反码四2选1数据选择器/复工器74259八位可寻址锁存器/3-8线译码器7426 2输入端高压接口四与非门74260 5输入端双或非门74266 2输入端四异或非门7427 3输入端三或非门74273 带公共时钟复位八D触发器74279 四图腾柱输出S-R锁存器7428 2输入端四或非门缓冲器74283 4位二进制全加器74290二/五分频十进制计数器74293 二/八分频四位二进制计数器74295 四位双向通用移位寄存器74298四2输入多路带存贮开关74299 三态输出八位通用移位寄存器7430 8输入端与非门7432 2输入端四或门74322 带符号扩展端八位移位寄存器74323 三态输出八位双向移位/存贮寄存器7433开路输出2输入端四或非缓冲器74347 BCD—7段译码器/驱动器74352 双4选1数据选择器/复工器74353 三态输出双4选1数据选择器/复工器74365门使能输入三态输出六同相线驱动器74365门使能输入三态输出六同相线驱动器74366门使能输入三态输出六反相线驱动器74367 4/2线使能输入三态六同相线驱动器74368 4/2线使能输入三态六反相线驱动器7437开路输出2输入端四与非缓冲器74373 三态同相八D锁存器74374 三态反相八D锁存器74375 4位双稳态锁存器74377 单边输出公共使能八D锁存器74378 单边输出公共使能六D锁存器74379 双边输出公共使能四D锁存器7438开路输出2输入端四与非缓冲器74380 多功能八进制寄存器7439开路输出2输入端四与非缓冲器74390 双十进制计数器74393 双四位二进制计数器7440 4输入端双与非缓冲器7442 BCD—十进制代码转换器74352 双4选1数据选择器/复工器74353 三态输出双4选1数据选择器/复工器74365门使能输入三态输出六同相线驱动器74366门使能输入三态输出六反相线驱动器74367 4/2线使能输入三态六同相线驱动器74368 4/2线使能输入三态六反相线驱动器7437开路输出2输入端四与非缓冲器74373 三态同相八D锁存器74374 三态反相八D锁存器74375 4位双稳态锁存器74377 单边输出公共使能八D锁存器74378 单边输出公共使能六D锁存器74379 双边输出公共使能四D锁存器7438开路输出2输入端四与非缓冲器74380 多功能八进制寄存器7439开路输出2输入端四与非缓冲器74390 双十进制计数器74393 双四位二进制计数器7440 4输入端双与非缓冲器7442 BCD—十进制代码转换器74447 BCD—7段译码器/驱动器7445 BCD—十进制代码转换/驱动器74450 16:1多路转接复用器多工器74451 双8:1多路转接复用器多工器74453 四4:1多路转接复用器多工器7446 BCD—7段低有效译码/驱动器74460 十位比较器74461 八进制计数器74465 三态同相2与使能端八总线缓冲器74466 三态反相2与使能八总线缓冲器74467 三态同相2使能端八总线缓冲器74468 三态反相2使能端八总线缓冲器74469 八位双向计数器7447 BCD—7段高有效译码/驱动器7448 BCD—7段译码器/内部上拉输出驱动74490双十进制计数器74491 十位计数器74498 八进制移位寄存器7450 2-3/2-2输入端双与或非门74502 八位逐次逼近寄存器74503 八位逐次逼近寄存器7451 2-3/2-2输入端双与或非门74533 三态反相八D锁存器74534 三态反相八D锁存器7454四路输入与或非门74540 八位三态反相输出总线缓冲器7455 4输入端二路输入与或非门74563 八位三态反相输出触发器74564八位三态反相输出D触发器74573 八位三态输出触发器74574八位三态输出D触发器74645 三态输出八同相总线传送接收器74670 三态输出4×4寄存器堆7473带清除负触发双J-K触发器7474带置位复位正触发双D触发器7476带预置清除双J-K触发器7483四位二进制快速进位全加器7485四位数字比较器7486 2输入端四异或门7490可二/五分频十进制计数器7493可二/八分频二进制计数器7495四位并行输入\输出移位寄存器7497 6位同步二进制乘法器终于找到光藕了部分光电藕合器型号及介绍,PS,PC,TLP系列请大家不要使用部分光电藕合器型号及介绍,PS,PC,TLP系列请大家不要使用本站即将推出光藕部分的详细资料，请大家关注光藕，光偶，是光电耦合器，光电偶合器的简称4N25TRANSISTOR 6 Pin DIP w/ Base LEAD4N26TRANSISTOR 6 Pin DIP w/ Base LEAD4N27TRANSISTOR 6 Pin DIP w/ Base LEAD4N28TRANSISTOR 6 Pin DIP w/ Base LEAD4N29 Darlington 6 Pin w/ Base LEAD4N30 Darlington 6 Pin w/ Base LEAD4N31 Darlington 6 Pin w/ Base LEAD4N32 Darlington 6 Pin w/ Base LEAD4N33 Darlington 6 Pin w/ Base LEAD4N35TRANSISTOR 6 Pin DIP w/ Base LEAD4N36TRANSISTOR 6 Pin DIP w/ Base LEAD4N37TRANSISTOR 6 Pin DIP w/ Base LEAD4N38TRANSISTOR 6 Pin DIP w/ Base LEAD4N38A TRANSISTOR 6 Pin DIP w/ Base LEAD4N39 SCR 6 Pin, SINGLE4N40 SCR 6 Pin, SINGLE6N135 High Speed TRANSISTOR High Speed, SINGLE6N136 High Speed TRANSISTOR6N135 w/ High C.M.R. 6N137 High Speed LOGIC LS / TTL Compatible6N138 High Speed, High Gain SINGLE Channel, High Gain 6N139 High Speed, High Gain 6N138 w/ High C.M.R. CNX62A TRANSISTOR 6 Pin DIP w/o Base LEADCNX72A TRANSISTOR 6 Pin DIP w/ Base LEADCNX82A TRANSISTOR 6 Pin DIP w/o Base LEADCNX83A TRANSISTOR 6 Pin DIP w/ Base LEADCNY17-1TRANSISTOR 6 Pin DIP w/ Base LEADCNY17-2TRANSISTOR 6 Pin DIP w/ Base LEADCNY17-3TRANSISTOR 6 Pin DIP w/ Base LEADCNY17-4TRANSISTOR 6 Pin DIP w/ Base LEADCNY17-5 TRANSISTOR 6 Pin DIP w/ Base LEADCNY17F-1TRANSISTOR 6 Pin DIP w/o Base LEADCNY17F-2TRANSISTOR 6 Pin DIP w/o Base LEADCNY17F-3TRANSISTOR 6 Pin DIP w/o Base LEADCNY17F-4TRANSISTOR 6 Pin DIP w/o Base LEADCNY30 SCR 6 Pin, SINGLECNY34 SCR 6 Pin, SINGLECNY35TRANSISTOR AC Input, 6 Pin SINGLECNY75A TRANSISTOR 6 Pin DIP w/ Base LEADCNY75B TRANSISTOR 6 Pin DIP w/ Base LEADCNY75C TRANSISTOR 6 Pin DIP w/ Base LEADCQY80TRANSISTOR 6 Pin DIP w/ Base LEADH11A1TRANSISTOR 6 Pin DIP w/ Base LEADH11A2TRANSISTOR 6 Pin DIP w/ Base LEADH11A3TRANSISTOR 6 Pin DIP w/ Base LEADh11a4TRANSISTOR 6 Pin DIP w/ Base LEADH11A5TRANSISTOR 6 Pin DIP w/ Base LEADH11AA1TRANSISTOR AC Input, 6 Pin SINGLEH11AA2TRANSISTOR AC Input, 6 Pin SINGLEH11AA3TRANSISTOR AC Input, 6 Pin SINGLEH11AA4TRANSISTOR AC Input, 6 Pin SINGLEH11A V1TRANSISTOR 6 Pin DIP w/ Base LEADH11A V2TRANSISTOR 6 Pin DIP w/ Base LEADH11A V3TRANSISTOR 6 Pin DIP w/ Base LEADH11B1 Darlington 6 Pin w/ Base LEADH11B2 Darlington 6 Pin w/ Base LEADH11B3 Darlington 6 Pin w/ Base LEADH11C1 SCR 6 Pin, SINGLEH11C2 SCR 6 Pin, SINGLEH11C3 SCR 6 Pin, SINGLEH11C4 SCR 6 Pin, SINGLEH11C5 SCR 6 Pin, SINGLEH11C6 SCR 6 Pin, SINGLEH11D1TRANSISTOR 6 Pin DIP, High V oltageH11D2TRANSISTOR 6 Pin DIP, High V oltageH11D3TRANSISTOR 6 Pin DIP, High V oltageH11D4TRANSISTOR 6 Pin DIP, High V oltageH11F1 FET 6 Pin DIP, Symmetrical Bilateral Photo Detector OUTPUTH11F2 FET 6 Pin DIP, Symmetrical Bilateral Photo Detector OUTPUTH11F3 FET 6 Pin DIP, Symmetrical Bilateral Photo Detector OUTPUTH11G1 Darlington 6 Pin w/ Base LEAD & High BVCEOH11G2 Darlington 6 Pin w/ Base LEADH11G3 Darlington 6 Pin w/ Base LEADH11J1 Triac 6 Pin, Non Zero CrossingH11J2 Triac 6 Pin, Non Zero CrossingH11J3 Triac 6 Pin, Non Zero CrossingH11J4 Triac 6 Pin, Non Zero CrossingH11J5 Triac 6 Pin, Non Zero CrossingH11L1 Schmitt Trigger SINGLE Channel DIP, Microprocessor Compatible H11L2 Schmitt Trigger SINGLE Channel DIP, Microprocessor Compatible H11L3 Schmitt Trigger SINGLE Channel DIP, Microprocessor Compatible H11L4 Schmitt Trigger SINGLE Channel DIP, Microprocessor Compatible H24A1TRANSISTOR 4 Pin PACKAGE No Base LEADH24A2TRANSISTOR 4 Pin PACKAGE No Base LEADH24A3 TRANSISTOR 4 Pin PACKAGE No Base LEADH24A4 TRANSISTOR 4 Pin PACKAGE No Base LEADH24B1 Darlington 6 Pin w/o Base LEADH24B2 Darlington 6 Pin w/o Base LEADH24B3 Darlington 6 Pin w/o Base LEADicpl2530 High Speed TRANSISTOR High Speed, DUALicpl2531 High Speed TRANSISTOR icpl2530 w/ High C.M.R.ICPL2533 High Speed TRANSISTOR High Speed, DUAL ICPL2601 High Speed LOGIC6N137 w/ High C.M.R.ICPL2611 High Speed LOGIC ICPL2601 W/ 5000V/us C.M.R. icpl2630 High Speed LOGIC DUAL ChannelICPL2631 High Speed LOGIC icpl2630 w/ High C.M.R. ICPL2730 Darlington DUAL Channel, High GainICPL2731 Darlington DUAL Channel, High GainICPL4502 TRANSISTOR High Speed / C.M.R., SINGLEIL1 TRANSISTOR 6 Pin DIP w/ Base LEADIL2 TRANSISTOR 6 Pin DIP w/ Base LEADIL5 TRANSISTOR 6 Pin w/ Base LEADIL74TRANSISTOR 6 Pin w/ Base LEADild1TRANSISTOR 8 Pin, DUALILD2TRANSISTOR 8 Pin, DUALILD5TRANSISTOR 8 Pin, DUALILD74TRANSISTOR 8 Pin, DUALILQ1TRANSISTOR 16 Pin, QuadILQ2TRANSISTOR 16 Pin, QuadILQ5TRANSISTOR 16 Pin, QuadILQ74TRANSISTOR 16 Pin, QuadIS1 TRANSISTOR 6 Pin w/ Base LEADIS121 Mini Flat PACKAGE TRANSISTORIS126 Mini Flat PACKAGE AC InputIS181 Mini Flat PACKAGE TRANSISTORIS201TRANSISTOR 6 Pin w/ Base LEADIS202TRANSISTOR 6 Pin w/ Base LEADIS203TRANSISTOR 6 Pin w/ Base LEADIS204 TRANSISTOR 6 Pin w/ Base LEADIS204-1 TRANSISTOR Low POWER, 6 Pin w/ Base LEADIS205TRANSISTOR 6 Pin w/o Base LEADIS205-1 TRANSISTOR Low POWER, 6 Pin w/o Base LEAD IS205-2 TRANSISTOR Low POWER, 6 Pin w/o Base LEAD IS206TRANSISTOR 6 Pin w/o Base LEADIS2701-1 Mini Flat PACKAGE TRANSISTORIS2702-1 Mini Flat PACKAGE DarlingtonIS2705-1 Mini Flat PACKAGE AC InputIS3020 Triac Non Zero Crossing, 6 PinIS3021 Triac Non Zero Crossing, 6 PinIS3052 Triac Non Zero Crossing, 6 PinIS354 Mini Flat PACKAGE AC InputIS355 Mini Flat PACKAGE DarlingtonIS357 Mini Flat PACKAGE TRANSISTORis4n45 Darlington High Gain, SINGLEis4n46 Darlington High Gain, SINGLEIS6003 Triac Non Zero Crossing, 6 PinIS6005 Triac Non Zero Crossing, 6 PinIS6010 Triac Non Zero Crossing, 6 PinIS6015 Triac Non Zero Crossing, 6 PinIS6030 Triac Non Zero Crossing, 6 PinIS604TRANSISTOR AC Input, 6 PinIS605 SCR 6 Pin, SINGLEIS606 SCR 6 Pin, SINGLEis607 Triac Non Zero Crossing, 6 Pinis608 Triac Non Zero Crossing, 6 PinIS609 Schmitt Trigger SINGLE Channel DIP, Microprocessor Compatible IS610 FET 6 Pin DIP, Symmetrical Bilateral Photo Detector OUTPUTIS611 FET 6 Pin DIP, Symmetrical Bilateral Photo Detector OUTPUTIS654A Discrete 3mm Dia. TI PkgIS655A Discrete 3mm Dia. TI PkgIS656A Discrete Side Emitter compatible w/ IS657 SeriesIS657A Discrete Buffer w/ RL between VCC & OUTPUTIS657B Discrete Buffer w/ Open Collector OUTPUTIS657C Discrete INVERTER w/ RL between VCC & OUTPUTIS657D Discrete INVERTER w/ Open Collector OUTPUTIS658A Discrete Side EmitterIS659A Discrete Side EmitterIS659D Discrete Side Emitter Photo DarlingtonIS660 Darlington High V oltage, 6 PinIS661 Darlington High V oltage, 6 PinIS662 Darlington High V oltage, 6 PinIS7000 Darlington 4 Pin DIP w/ High BVCEOIS725 Darlington High V oltage, 4 PinIS733TRANSISTOR AC Input, 6 Pinis74TRANSISTOR 6 Pin w/ Base LEADISD1TRANSISTOR 8 Pin, DUALISD201TRANSISTOR 8 Pin, DUALISD202TRANSISTOR 8 Pin, DUALISD203TRANSISTOR 8 Pin, DUALISD204 TRANSISTOR 8 Pin, DUALISD204-1 TRANSISTOR Low POWER, 8 Pin, DUALISD5TRANSISTOR 8 Pin, DUALISD74TRANSISTOR 8 Pin, DUALISP321-1TRANSISTOR 4 Pin, SINGLEISP321-2 TRANSISTOR 8 Pin, DUALISP321-4TRANSISTOR 16 Pin, QuadISP521-1TRANSISTOR 4 Pin, SINGLEISP521-2 TRANSISTOR 8 Pin, DUALISP620-1 TRANSISTOR AC Input, 4 Pin, SINGLE ISP620-2 TRANSISTOR AC Input, 8 Pin, DUAL ISP620-4 TRANSISTOR AC Input, 16 Pin, Quad ISP621-1TRANSISTOR 4 Pin, SINGLE<BR< td>。
74LVC1G3157DBVRE4中文资料
(VCC = 3 V, CL = 50 pF)
DBV PACKAGE (TOP VIEW)
SN74LVC1G3157 SINGLE-POLE, DOUBLE-THROW ANALOG SWITCH
SCES424F – JANUARY 2003 – REVISED FEBRUARY 2007
• Low On-State Resistance, Typically ≈6 Ω (VCC = 4.5 V)
ORDERING INFORMATION
TA
PACKAGE (1)
ORDERABLE PART NUMBER TOP-SIDE MARKING(2)
NanoFree™ – WCSP (DSBGA) 0.23-mm Large Bump – YZP (Pb-free)
Reel of 3000 SN74LVC1G3157YZPR
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
LVC74A资料
SN74LVC74ADR
Reel of 250
SN74LVC74ADT
SOP – NS
Reel of 2000
SN74LVC74ANSR
SSOP – DB
Reel of 2000
SN74LVC74ADBR
Tube of 90
SN74LVC74APW
TSSOP – PW
Reel of 2000
SN74LVC74APWR
WITH CLEAR AND PRESET
SCAS287S – JANUARY 1993 – REVISED MAY 2005
Absolute Maximum Ratings(1)
over operating free-air temperature range (unless otherwise noted)
LOGIC DIAGRAM, EACH FLIP-FLOP (POSITIVE LOGIC)
PRE
CLK
C
C
C
Q TG
C
C
D
TG
TG
C C
TG
Q
C
C
C
CLR
2
元器件交易网
SN54LVC74A, SN74LVC74A DUAL POSITIVE-EDGE-TRIGGERED D-TYPE FLIP-FLOPS
1D 1CLR NC VCC 2CLR
1CLCLK 3 1PRE 4
1Q 5 1Q 6 GND 7
14 VCC 13 2CLR 12 2D 11 2CLK 10 2PRE 9 2Q 8 2Q
1 1D 2 1CLK 3 1PRE 4 1Q 5 1Q 6
7
74ALVCH162374TX资料
© 2002 Fairchild Semiconductor Corporation DS500628September 2001Revised February 200274ALVCH162374 Low Voltage 16-Bit D-Type Flip-Flop with Bushold74ALVCH162374Low Voltage 16-Bit D-Type Flip-Flop with Bushold and 26Ω Series Resistors in OutputsGeneral DescriptionThe ALVCH162374 contains sixteen non-inverting D-type flip-flops with 3-STATE outputs and is intended for bus ori-ented applications. The device is byte controlled. A buff-ered clock (CP) and output enable (OE) are common to each byte and can be shorted together for full 16-bit opera-tion.The ALVCH162374 data inputs include active bushold cir-cuitry, eliminating the need for external pull-up resistors to hold unused or floating data inputs at a valid logic level.The 74ALVCH162374 is also designed with 26Ω series resistors in the outputs. This design reduces line noise in applications such as memory address drivers, clock drivers and bus transceivers/transmitters.The 74ALVCH162374 is designed for low voltage (1.65V to 3.6V) V CC applications with output compatibility up to 3.6V.The 74ALVCH162374 is fabricated with an advanced CMOS technology to achieve high speed operation while maintaining low CMOS power dissipation. Featuress 1.65V to 3.6V V CC supply operation s 3.6V tolerant control inputs and outputss Bushold data inputs eliminates the need for external pull-up/pull-down resistors s 26Ω series resistors in outputs s t PD (CLK to O n )4.6 ns max for 3.0V to 3.6V V CC5.4 ns max for 2.3V to 2.7V V CC 9.6 ns max for 1.65V to 1.95V V CC s Uses patented noise/EMI reduction circuitry s Latch-up conforms to JEDEC JED78s ESD performance:Human body model > 2000V Machine model > 200VOrdering Code:Devices also available in T ape and Reel. Specify by appending the suffix letter “X” to the ordering code.Logic Symbol Pin DescriptionsOrder Number Package Number Package Descriptions74ALVCH162374TMTD4848-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm WidePin Names DescriptionOE n Output Enable Input (Active LOW)CP n Clock Pulse Input I 0–I 15Bushold Inputs O 0–O 15Outputs 274A L V C H 162374Connection Diagram Truth TablesH = HIGH Voltage Level L = LOW Voltage LevelX = Immaterial (HIGH or LOW, control inputs may not float)Z = High ImpedanceO 0 = Previous O 0 before HIGH-to-LOW of CPFunctional DescriptionThe 74ALVCH162374 consists of sixteen edge-triggered flip-flops with individual D-type inputs and 3-STATE true outputs. The device is byte controlled with each byte func-tioning identically, but independent of the other. The control pins can be shorted together to obtain full 16-bit operation.Each clock has a buffered clock and buffered Output Enable common to all flip-flops within that byte. The description which follows applies to each byte. Eachflip-flop will store the state of their individual I inputs that meet the setup and hold time requirements on the LOW-to-HIGH Clock (CP n ) transition. With the Output Enable (OE n ) LOW, the contents of the flip-flops are avail-able at the outputs. When OE n is HIGH, the outputs go to the high impedance state. Operations of the OE n input does not affect the state of the flip-flops.Logic DiagramByte 1 (0:7)Byte 2 (8:15)Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays.InputsOutputs CP 1OE 1I 0–I 7O 0–O 7 L H H L L L L L X O 0XH XZ InputsOutputs CP 2OE 2I 8–I 15O 8–O 15L H H L L L L L X O 0XHX Z74ALVCH162374Absolute Maximum Ratings (Note 1)Recommended Operating Conditions (Note 3)Note 1: The Absolute Maximum Ratings are those values beyond whichthe safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the Absolute Maximum Rat-ings. The “Recommended Operating Conditions ” table will define the condi-tions for actual device operation.Note 2: I O Absolute Maximum Rating must be observed, limited to 4.6V.Note 3: Floating or unused control inputs must be held HIGH or LOW.DC Electrical CharacteristicsSupply Voltage (V CC )−0.5V to +4.6V DC Input Voltage (V I )−0.5V to 4.6V Output Voltage (V O ) (Note 2)−0.5V to V CC +0.5VDC Input Diode Current (I IK ) V I < 0V−50 mA DC Output Diode Current (I OK )V O < 0V−50 mA DC Output Source/Sink Current (I OH /I OL )±50 mA DC V CC or GND Current per Supply Pin (I CC or GND)±100 mAStorage Temperature Range (T STG )−65°C to +150°CPower Supply Operating 1.65V to 3.6VInput Voltage (V I )0V to V CCOutput Voltage (V O )0V to V CCFree Air Operating Temperature (T A )−40°C to +85°CMinimum Input Edge Rate (∆t/∆V)V IN = 0.8V to 2.0V, V CC = 3.0V10 ns/VSymbol ParameterConditionsV CC Min MaxUnits(V)V IHHIGH Level Input Voltage1.65 - 1.950.65 x V CCV2.3 - 2.7 1.72.7 -3.62.0V ILLOW Level Input Voltage1.65 - 1.950.35 x V CCV 2.3 - 2.70.72.7 - 3.60.8V OHHIGH Level Output VoltageI OH = −100 µA 1.65 - 3.6V CC - 0.2VI OH = −2 mA 1.65 1.2I OH = −4 mA 2.3 1.9I OH = −6 mA 2.3 1.73.0 2.4I OH = −8 mA 2.72I OH = −12 mA3.02V OLLOW Level Output VoltageI OL = 100 µA 1.65 - 3.60.2V I OL = 2 mA 1.650.45I OL = 4 mA 2.30.4I OL = 6 mA 2.30.553.00.55I OL = 8 mA 2.70.6I OL = 12 mA30.8I I Input Leakage Current 0 ≤ V I ≤ 3.6V 3.6±5.0µA I I(HOLD)Bushold Input Minimum V IN = 0.58V 1.6525µADrive Hold CurrentV IN = 1.07V 1.65−25V IN = 0.7V 2.345V IN = 1.7V 2.3−45V IN = 0.8V 3.075V IN = 2.0V 3.0−750 < V O ≤ 3.6V3.6±500I OZ 3-STATE Output Leakage 0 ≤ V O ≤ 3.6V3.6±10µA I CC Quiescent Supply Current V I = V CC or GND, I O = 0 3.640µA ∆I CCIncrease in I CC per InputV IH = V CC − 0.6V3 - 3.6750µA 474A L V C H 162374AC Electrical CharacteristicsCapacitanceSymbolParameterT A = −40°C to +85°C, R L = 500ΩUnitsC L = 50 pFC L = 30 pFV CC = 3.3V ± 0.3V V CC = 2.7V V CC = 2.5V ± 0.2VV CC = 1.8V ± 0.15V MinMax MinMax MinMax MinMax f CLOCK Clock Frequency 150150150100MHz t W Pulse Width 3.3 3.3 3.3 4.0ns t S Setup Time 1.9 2.2 2.1 2.5ns t H Hold Time0.50.50.6 1.0ns f MAX Maximum Clock Frequency 150150150100MHz t PHL , t PLH Propagation Delay 1.0 4.6 5.4 1.0 5.4 1.59.6ns t PZL , t PZH Output Enable Time 1.0 5.2 6.4 1.0 6.5 1.59.8ns t PLZ , t PHZOutput Disable Time1.24.551.05.61.57.9ns Symbol ParameterConditionsT A = +25°C Units V CC Typical C IN Input Capacitance Control V I = 0V or V CC 3.33pF DataV I = 0V or V CC 3.36C OUT Output CapacitanceV I = 0V or V CC3.37pFC PDPower Dissipation CapacitanceOutputs Enabled f = 10 MHz, C L = 0 pF 3.331pF 2.528Outputs Disabled f = 10 MHz, C L = 0 pF3.3112.51074ALVCH162374AC Loading and WaveformsFIGURE 1. AC Test CircuitTABLE 1. Values for Figure 1TABLE 2. Variable Matrix(Input Characteristics: f = 1MHz; t r = t f = 2ns; Z 0 = 50Ω)FIGURE 2. Waveform for Inverting andNon-Inverting FunctionsFIGURE 3. 3-STATE Output High Enable andDisable Times for Low Voltage LogicFIGURE 4. 3-STATE Output Low Enable and Disable Times for Low Voltage LogicFIGURE 5. Propagation Delay, Pulse Width andt REC WaveformsFIGURE 6. Setup Time, Hold Time and Recovery Time for Low Voltage LogicTEST SWITCH t PLH , t PHL Open t PZL , t PLZ V L t PZH , t PHZGNDSymbol V CC3.3V ± 0.3V2.7V 2.5V ± 0.2V 1.8V ± 0.15VV mi 1.5V 1.5V V CC /2V CC /2V mo 1.5V 1.5V V CC /2V CC /2V X V OL + 0.3V V OL + 0.3V V OL + 0.15V V OL + 0.15V V Y V OH − 0.3VV OH − 0.3VV OH − 0.15V V OH − 0.15V V L6V6VV CC *2V CC *2674A L V C H 162374 L o w V o l t a g e 16-B i t D -T y p e F l i p -F l o p w i t h B u s h o l dPhysical Dimensions inches (millimeters) unless otherwise noted48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Body WidthPackage Number MTD48Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications.LIFE SUPPORT POLICYFAIRCHILD ’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein:1.Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be rea-sonably expected to result in a significant injury to the user. 2. A critical component in any component of a life support device or system whose failure to perform can be rea-sonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.。
74系列芯片详细功能介绍
74系列数数字电路7400、74H00、74L00、74LS00、74S00、74HC00、74C00、74F00、74ALS00四2输入与非门Y=\AB。
7401、74LS01、74HC01、74ALS01四2输入与非门(OCY=\AB。
7402、74L02、74LS02、74S02、74HC02、74C02、74ALS02、74F02四2输入或非门。
Y=/A+B。
7403、74L03、74LS03、74ALS03、74S03、74HC037404、74H04、74L04、74S04、74HC04、74C04、74F04、74ALS04六反相器Y=/A。
7405、74H05、74LS05、74S05、74HC05、74F05、74ALS05六反相器(OCY=/A。
7406、74LS06六反相缓冲器/驱动器(OC、高压输出Y=/A;是7405高耐压输出型,耐压30V。
7407、74LS07、74HC07六缓冲器/驱动器(OC、高压输出Y=A; 30V耐高压输出。
7408、74LS08、74F08、74ALS08、74S08、74HC08、74C08四2输入与门Y=AB。
7409、74LS09、74F09、74ALS09、74S09、74HC09四2输入与门(OC Y=AB。
7410、74H10、74L10、74LS10、74ALS10、74S10、74HC10、74C10 74H11、74LS11、74S11、74F11、74ALS11、74HC11三3输入与门Y=ABC。
7412、74LS12、74ALS12三3输入与非门(OCY=\ABC。
7413、74LS13双4输入与非门Y=\ABCD。
7414、74LS14、74HC14、74C1474H15、74LS15、74ALS15、74S15三3输入与门(OCY=ABC。
7416、74LS16六反相缓冲器/驱动器Y=/A;7417、74LS17六缓冲器/驱动器(OC、高压输出Y=A;15V耐压输出。
74系列功能大全(中文)
74系列功能大全（中文）74、74HC、74LS系列芯片资料，从网上下的，集合了一下系列电平典型传输延迟ns 最大驱动电流(-Ioh/Lol)mAAHC CMOS 8.5 -8/8AHCT COMS/TTL 8.5 -8/8HC COMS 25 -8/8HCT COMS/TTL 25 -8/8ACT COMS/TTL 10 -24/24F TTL 6.5 -15/64ALS TTL 10 -15/64LS TTL 18 -15/24注：同型号的74系列、74HC系列、74LS系列芯片，逻辑功能上是一样的。
74LSxx的使用说明如果找不到的话，可参阅74xx或74HCxx的使用说明。
有些资料里包含了几种芯片，如74HC161资料里包含了74HC160、74HC161、74HC162、74HC163四种芯片的资料。
找不到某种芯片的资料时，可试着查看一下临近型号的芯片资料。
7400 QUAD 2-INPUT NAND GATES 与非门7401 QUAD 2-INPUT NAND GATES OC 与非门7402 QUAD 2-INPUT NOR GATES 或非门7403 QUAD 2-INPUT NAND GATES 与非门7404 HEX INVERTING GATES 反向器7406 HEX INVERTING GATES HV 高输出反向器7408 QUAD 2-INPUT AND GATE 与门7409 QUAD 2-INPUT AND GATES OC 与门7410 TRIPLE 3-INPUT NAND GATES 与非门7411 TRIPLE 3-INPUT AND GATES 与门74121 ONE-SHOT WITH CLEAR 单稳态74132 SCHMITT TRIGGER NAND GATES 触发器与非门7414 SCHMITT TRIGGER INVERTERS 触发器反向器74153 4-LINE TO 1 LINE SELECTOR 四选一74155 2-LINE TO 4-LINE DECODER 译码器74180 PARITY GENERATOR/CHECKER 奇偶发生检验74191 4-BIT BINARY COUNTER UP/DOWN 计数器7420 DUAL 4-INPUT NAND GATES 双四输入与非门7426 QUAD 2-INPUT NAND GATES 与非门7427 TRIPLE 3-INPUT NOR GATES 三输入或非门7430 8-INPUT NAND GATES 八输入端与非门7432 QUAD 2-INPUT OR GATES 二输入或门7438 2-INPUT NAND GATE BUFFER 与非门缓冲器7445 BCD-DECIMAL DECODER/DRIVER BCD译码驱动器7474 D-TYPE FLIP-FLOP D型触发器7475 QUAD LATCHES 双锁存器7476 J-K FLIP-FLOP J-K触发器7485 4-BIT MAGNITUDE COMPARATOR 四位比较器7486 2-INPUT EXCLUSIVE OR GATES 双端异或门74HC00 QUAD 2-INPUT NAND GATES 双输入与非门74HC02 QUAD 2-INPUT NOR GATES 双输入或非门74HC03 2-INPUT OPEN-DRAIN NAND GATES 与非门74HC04 HEX INVERTERS 六路反向器74HC05 HEX INVERTERS OPEN DRAIN 六路反向器74HC08 2-INPUT AND GATES 双输入与门74HC107 J-K FLIP-FLOP WITH CLEAR J-K触发器74HC109A J-K FLIP-FLOP W/PRESET J-K触发器74HC11 TRIPLE 3-INPUT AND GATES 三输入与门74HC112 DUAL J-K FLIP-FLOP 双J-K触发器74HC113 DUAL J-K FLIP-FLOP PRESET 双JK触发器74HC123A RETRIGGERABLE MONOSTAB 可重触发单稳74HC125 TRI-STATE QUAD BUFFERS 四个三态门74HC126 TRI-STATE QUAD BUFFERS 六三态门74HC132 2-INPUT TRIGGER NAND 施密特触发与非门74HC133 13-INPUT NAND GATES 十三输入与非门74HC137 3-TO-8 DECODERS W/LATCHES 3-8线译码器74HC138 3-8 LINE DECODER 3线至8线译码器74HC139 2-4 LINE DECODER 2线至4线译码器74HC14 TRIGGERED HEX INVERTER 六触发反向器74HC147 10-4 LINE PRIORITY ENCODER 10-4编码器74HC148 8-3 LINE PRIORITY ENCODER 8-3编码器74HC149 8-8 LINE PRIORITY ENCODER 8-8编码器74HC151 8-CHANNEL DIGITAL MUX 8通道多路器74HC153 DUAL 4-INPUT MUX 双四输入多路器74HC154 4-16 LINE DECODER 4线至16线译码器74HC155 2-4 LINE DECODER 2线至4线译码器74HC157 QUAD 2-INPUT MUX 四个双端多路器74HC161 BINARY COUNTER 二进制计数器74HC163 DECADE COUNTERS 十进制计数器74HC164 SERIAL-PARALLEL SHIFT REG 串入并出74HC165 PARALLEL-SERIAL SHIFT REG 并入串出74HC166 SERIAL-PARALLEL SHIFT REG 串入并出74HC173 TRI-STATE D FLIP-FLOP 三态D触发器74HC174 HEX D FLIP-FLOP W/CLEAR 六D触发器74HC175 HEX D FLIP-FLOP W/CLEAR 六D触发器74HC181 ARITHMETIC LOGIC UNIT 算术逻辑单元74HC182 LOOK AHEAD CARRYGENERATR 进位发生器74HC190 BINARY UP/DN COUNTER 二进制加减计数器74HC191 DECADE UP/DN COUNTER 十进制加减计数器74HC192 DECADE UP/DN COUNTER 十进制加减计数器74HC193 BINARY UP/DN COUNTER 二进制加减计数器74HC194 4BIT BI-DIR SHIFT 4位双向移位寄存器74HC195 4BIT PARALLEL SHIFT 4位并行移位寄存器74HC20 QUAD 4-INPUT NAND GATE 四个四入与非门74HC221A NON-RETRIG MONOSTAB 不可重触发单稳74HC237 3-8 LINE DECODER 地址锁3线至8线译码器74HC242/243 TRI-STAT TRANSCEIVER 三态收发器74HC244 OCTAL 3-STATE BUFFER 八个三态缓冲门74HC245 OCTAL 3-STATE TRANSCEIVER 三态收发器74HC251 8-CH 3-STATE MUX 8路3态多路器74HC253 DUAL 4-CH 3-STATE MUX 4路3态多路器74HC257 QUAD 2-CH 3-STATE MUX 4路3态多路器74HC258 2-CH 3-STATE MUX 2路3态多路器74HC259 3-8 LINE DECODER 8位地址锁存译码器74HC266A 2-INPUT EXCLUSIVE NOR GATE 异或非74HC27 TRIPLE 3-INPUT NOR GATE三个3输入或非门74HC273 OCTAL D FLIP-FLOP CLEAR 8路D触发器74HC280 9BIT ODD/EVEN GENERATOR 奇偶发生器74HC283 4BIT BINARY ADDER CARRY 四位加法器74HC299 3-STATE UNIVERSAL SHIFT 三态移位寄存74HC30 8-INPUT NAND GATE 8输入端与非门74HC32 QUAD 2-INPUT OR GATE 四个双端或门74HC34 NON-INVERTER 非反向器74HC354 8-CH 3-STATE MUX 8路3态多路器74HC356 8-CH 3-STATE MUX 8路3态多路器74HC365 HEX 3-STATE BUFFER 六个三态缓冲门74HC366 3-STATE BUFFER INVERTER 缓冲反向器74HC367 3-STATE BUFFER INVERTER 缓冲反向器74HC368 3-STATE BUFFER INVERTER 缓冲反向器74HC373 3-STATE OCTAL D LATCHES 三态D型锁存器74HC374 3-STATE OCTAL D FLIPFLOP 三态D触发器74HC393 4-BIT BINARY COUNTER 4位二进制计数器74HC4016 QUAD ANALOG SWITCH 四路模拟量开关74HC4020 14-Stage Binary Counter 14输出计数器74HC4017 Decade Counter/Divider with 10 Decoded Outputs 十进制计数器带10个译码输出端74HC4040 12 Stage Binary Counter 12出计数器74HC4046 PHASE LOCK LOOP 相位监测输出器74HC4049 LEVEL DOWN CONVERTER 电平变低器74HC4050 LEVEL DOWN CONVERTER 电平变低器74HC4051 8-CH ANALOG MUX 8通道多路器74HC4052 4-CH ANALOG MUX 4通道多路器74HC4053 2-CH ANALOG MUX 2通道多路器74HC4060 14-STAGE BINARY COUNTER 14阶BIN计数74HC4066 QUAD ANALOG MUX 四通道多路器74HC4075 TRIPLE 3-INPUT OR GATE 3输入或门74HC42 BCD TO DECIMAL BCD转十进制译码器74HC423A RETRIGGERABLE MONOSTAB 可重触发单稳74HC4511 BCD-7 SEG DRIVER/DECODER 7段译码器74HC4514 4-16 LINE DECODER 4至16线译码器74HC4538A RETRIGGERAB MONOSTAB 可重触发单稳74HC4543 LCD BCD-7 SEG LCD用的BCD-7段译码驱动74HC51 AND OR GATE INVERTER 与或非门74HC521 8BIT MAGNITUDE COMPARATOR 判决定路74HC533 3-STATE D LATCH 三态D锁存器74HC534 3-STATE D FLIP-FLOP 三态D型触发器74HC540 3-STATE BUFFER 三态缓冲器74HC541 3-STATE BUFFER INVERTER三态缓冲反向器74HC58 DUAL AND OR GATE 与或门74HC589 3STATE 8BIT SHIFT 8位移位寄存三态输出74HC594 8BIT SHIFT REG 8位移位寄存器74HC595 8BIT SHIFT REG 8位移位寄存器出锁存74HC597 8BIT SHIFT REG 8位移位寄存器入锁存74HC620 3-STATE TRANSCEIVER 反向3态收发器74HC623 3-STATE TRANSCEIVER 八路三态收发器74HC640 3-STATE TRANSCEIVER 反向3态收发器74HC643 3-STATE TRANSCEIVER 八路三态收发器74HC646 NON-INVERT BUS TRANSCEIVER 总线收发器74HC648 INVERT BUS TRANCIVER 反向总线收发器74HC688 8BIT MAGNITUDE COMPARATOR 8位判决电路74HC7266 2-INPUT EXCLUSIVE NOR GATE 异或非门74HC73 DUAL J-K FLIP-FLOP W/CLEAR 双JK触发器74HC74A PRESET/CLEAR D FLIP-FLOP 双D触发器74HC75 4BIT BISTABLE LATCH 4位双稳锁存器74HC76 PRESET/CLEAR JK FLIP-FLOP 双JK触发器74HC85 4BIT MAGNITUDE COMPARATOR 4位判决电路74HC86 2INPUT EXCLUSIVE OR GATE 2输入异或门74HC942 BAUD MODEM 300BPS低速调制解调器74HC943 300 BAUD MODEM 300BPS低速调制解调器74LS00 QUAD 2-INPUT NAND GATES 与非门74LS02 QUAD 2-INPUT NOR GATES 或非门74LS03 QUAD 2-INPUT NAND GATES 与非门74LS04 HEX INVERTING GATES 反向器74LS05 HEX INVERTERS OPEN DRAIN 六路反向器74LS08 QUAD 2-INPUT AND GATE 与门74LS09 QUAD 2-INPUT AND GATES OC 与门74LS10 TRIPLE 3-INPUT NAND GATES 与非门74LS109 QUAD 2-INPUT AND GATES OC 与门74LS11 TRIPLE 3-INPUT AND GATES 与门74LS112 DUAL J-K FLIP-FLOP 双J-K触发器74LS113 DUAL J-K FLIP-FLOP PRESET 双JK触发器74LS114 NEGATIVE J-K FLIP-FLOP 负沿J-K触发器74LS122 Retriggerable Monostab 可重触发单稳74LS123 Retriggerable Monostable 可重触发单稳74LS125 TRI-STATE QUAD BUFFERS 四个三态门74LS13 QUAL 4-in NAND TRIGGER 4输入与非触发器74LS160 BCD DECADE 4BIT BIN COUNTERS 计数器74LS136 QUADRUPLE 2-INPUT XOR GATE 异或门74LS138 3-8 LINE DECODER 3线至8线译码器74LS139 2-4 LINE DECODER 2线至4线译码器74LS14 TRIGGERED HEX INVERTER 六触发反向器74HC147 10-4 LINE PRIORITY ENCODER 10-4编码器74HC148 8-3 LINE PRIORITY ENCODER 8-3编码器74HC149 8-8 LINE PRIORITY ENCODER 8-8编码器74LS151 8-CHANNEL DIGITAL MUX 8通道多路器74LS153 DUAL 4-INPUT MUX 双四输入多路器74LS155 2-4 LINE DECODER 2线至4线译码器74LS156 2-4 LINE DECODER/DEMUX 2-4译码器74LS157 QUAD 2-INPUT MUX 四个双端多路器74LS158 2-1 LINE MUX 2-1线多路器74LS160A BINARY COUNTER 二进制计数器74LS161A BINARY COUNTER 二进制计数器74LS162A BINARY COUNTER 二进制计数器74LS163A DECADE COUNTERS 十进制计数器74LS164 SERIAL-PARALLEL SHIFT REG 串入并出74LS168 BI-DIRECT BCD TO DECADE 双向计数器74LS169 4BIT UP/DN BIN COUNTER 四位加减计数器74LS173 TRI-STATE D FLIP-FLOP 三态D触发器74LS174 HEX D FLIP-FLOP W/CLEAR 六D触发器74LS175 HEX D FLIP-FLOP W/CLEAR 六D触发器74LS190 BINARY UP/DN COUNTER 二进制加减计数器74LS191 DECADE UP/DN COUNTER 十进制加减计数器74LS192 DECADE UP/DN COUNTER 十进制加减计数器74LS193 BINARY UP/DN COUNTER 二进制加减计数器74LS194A 4BIT BI-DIR SHIFT 4位双向移位寄存器74LS195A 4BIT PARALLEL SHIFT4位并行移位寄存器74LS20 QUAD 4-INPUT NAND GATE 四个四入与非门74LS21 4-INPUT AND GATE 四输入端与门74LS240 OCTAL 3-STATE BUFFER 八个三态缓冲门74LS244 OCTAL 3-STATE BUFFER 八个三态缓冲门74LS245 OCTAL 3-STATE TRANSCEIVER 三态收发器74LS253 DUAL 4-CH 3-STATE MUX 4路3态多路器74LS256 4BIT ADDRESS LATCH 四位可锁存锁存器74LS257 QUAD 2-CH 3-STATE MUX 4路3态多路器74LS258 2-CH 3-STATE MUX 2路3态多路器74LS27 TRIPLE 3-INPUT NOR GATES 三输入或非门74LS279 QUAD R-S LATCHES 四个RS非锁存器74LS28 QUAD 2-INPUT NOR BUFFER 四双端或非缓冲74LS283 4BIT BINARY ADDER CARRY 四位加法器74LS30 8-INPUT NAND GATES 八输入端与非门74LS32 QUAD 2-INPUT OR GATES 二输入或门74LS352 4-1 LINE SELECTOR/MUX 4-1线选择多路器74LS365 HEX 3-STATE BUFFER 六个三态缓冲门74LS367 3-STATE BUFFER INVERTER 缓冲反向器74LS368A 3-STATE BUFFER INVERTER 缓冲反向器74LS373 OCT LATCH W/3-STATE OUT三态输出锁存器74LS76 Dual JK Flip-Flop w/set 2个JK触发器74LS379 QUAD PARALLEL REG 四个并行寄存器74LS38 2-INPUT NAND GATE BUFFER 与非门缓冲器74LS390 DUAL DECADE COUNTER 2个10进制计数器74LS393 DUAL BINARY COUNTER 2个2进制计数器74LS42 BCD TO DECIMAL BCD转十进制译码器74LS48 BCD-7 SEG BCD-7段译码器74LS49 BCD-7 SEG BCD-7段译码器74LS51 AND OR GATE INVERTER 与或非门74LS540 OCT Buffer/Line Driver 8路缓冲驱动器74LS541 OCT Buffer/LineDriver 8路缓冲驱动器74LS74 D-TYPE FLIP-FLOP D型触发器74LS682 8BIT MAGNITUDE COMPARATOR 8路比较器74LS684 8BIT MAGNITUDE COMPARATOR 8路比较器74LS75 QUAD LATCHES 双锁存器74LS83A 4BIT BINARY ADDER CARRY 四位加法器74LS85 4BIT MAGNITUDE COMPARAT 4位判决电路74LS86 2INPUT EXCLUSIVE OR GATE 2输入异或门74LS90 DECADE/BINARY COUNTER 十/二进制计数器74LS95B 4BIT RIGHT/LEFT SHIFT 4位左右移位寄存74LS688 8BIT MAGNITUDE COMPARAT 8位判决电路74LS136 2-INPUT XOR GATE 2输入异或门74LS651 BUS TRANSCEIVERS 总线收发器74LS653 BUS TRANSCEIVERS 总线收发器74LS670 3-STATE 4-BY-4 REG 3态4-4寄存器74LS73A DUAL J-K FLIP-FLOP W/CLEAR 双JK触发器。
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FEATURESDESCRIPTION/ORDERING INFORMATIONCC CC DGG, DGV, OR DL PACKAGE(TOP VIEW)NC − No internal connectionSN74ALVCF1628343.3-V CMOS 18-BIT UNIVERSAL BUS DRIVERWITH 3-STATE OUTPUTSSCES409B–AUGUST 2002–REVISED OCTOBER 2004•Member of the Texas Instruments Widebus™Family•Ideal for Use in PC133Register DIMM •Typical Output Skew ...<250ps •V CC =3.3V ±0.3V ...Normal Range •V CC =2.7V to 3.6V ...Extended Range •V CC =2.5V ±0.2V•Rail-to-Rail Output Swing for Increased Noise Margin•Balanced Output Drivers ...±18mA •Low Switching Noise•Latch-Up Performance Exceeds 100mA Per JESD 78,Class II•ESD Protection Exceeds JESD 22–2000-V Human-Body Model (A114-A)–200-V Machine Model (A115-A)–1000-V Charged-Device Model (C101)This 18-bit universal bus driver is designed for 2.3-V to 3.6-V V CC operation.Data flow from A to Y is controlled by the output-enable (OE)input.The device operates in the transparent mode when the latch-enable (LE)input is low.When LE is high,the A data is latched if the clock (CLK)input is held at a high or low logic level.If LE is high,the A data is stored in the latch/flip-flop on the low-to-high transition of CLK.When OE is high,the outputs are in the high-impedance state.The ALVCF162834has series damping resistors in the device output structure that reduce switching noise in 128-MB and 256-MB SDRAM modules.Designed with a drive capability of ±18mA,this device is a midway drive between the ALVC162834(±12mA)and ALVC16834(±24mA).The SN74ALVCF162834is a faster version of the SN74ALVC162834.It is suitable for PC133applications,particularly for SDRAM modules clocked at 133MHz.To ensure the high-impedance state during power up or power down,OE should be tied to V CC through a pullup resistor;the minimum value of the resistor is determined by the current-sinking capability of the driver.ORDERING INFORMATIONT APACKAGE (1)ORDERABLE PART NUMBER TOP-SIDE MARKING Tube SN74ALVCF162834DL SSOP -DLALVCF162834Tape and reel SN74ALVCF162834DLR -40°C to 85°CTSSOP -DGG Tape and reel SN74ALVCF162834GR ALVCF162834TVSOP -DGVTape and reelSN74ALVCF162834VRVF162834(1)Package drawings,standard packing quantities,thermal data,symbolization,and PCB design guidelines are available at /sc/package.Please be aware that an important notice concerning availability,standard warranty,and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.Widebus is a trademark of Texas Instruments.元器件交易网OECLKY1To 17 Other ChannelsLEA1SN74ALVCF1628343.3-V CMOS 18-BIT UNIVERSAL BUS DRIVER WITH 3-STATE OUTPUTSSCES409B–AUGUST 2002–REVISED OCTOBER 2004FUNCTION TABLEINPUTSOUTPUTYOE LE CLK A H X X X Z L L X L L L L X H H L H ↑L L L H ↑H H LHL or HXY 0(1)(1)Output level before the indicated steady-state conditions were establishedLOGIC DIAGRAM (POSITIVE LOGIC)元器件交易网ABSOLUTE MAXIMUM RATINGS(1) RECOMMENDED OPERATING CONDITIONS(1)SN74ALVCF162834 3.3-V CMOS18-BIT UNIVERSAL BUS DRIVERWITH3-STATE OUTPUTS SCES409B–AUGUST2002–REVISED OCTOBER2004over operating free-air temperature range(unless otherwise noted)MIN MAX UNIT V CC Supply voltage range-0.5 4.6VV I Input voltage range(2)-0.5 4.6VV O Output voltage range(2)(3)-0.5V CC+0.5VI IK Input clamp current V I<0-50mAI OK Output clamp current V O<0-50mAI O Continuous output current±50mAContinuous current through each V CC or GND±100mADGG package64θJA Package thermal impedance(4)DGV package48°C/WDL package56 T stg Storage temperature range-65150°C(1)Stresses beyond those listed under"absolute maximum ratings"may cause permanent damage to the device.These are stress ratingsonly,and functional operation of the device at these or any other conditions beyond those indicated under"recommended operatingconditions"is not implied.Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.(2)The input negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed.(3)This value is limited to4.6V maximum.(4)The package thermal impedance is calculated in accordance with JESD51-7.MIN MAX UNIT V CC Supply voltage 2.3 3.6VV CC=2.3V to2.7V 1.7 V IH High-level input voltage VV CC=2.7V to3.6V2V CC=2.3V to2.7V0.7 V IL Low-level input voltage VV CC=2.7V to3.6V0.8 V I Input voltage0V CC VV O Output voltage0V CC V-6V CC=2.3V-8-6I OH High-level output current V CC=2.7V mA-12-8V CC=3V-186V CC=2.3V86I OL Low-level output current V CC=2.7V mA128V CC=3V18∆t/∆v Input transition rise or fall rate10ns/V T A Operating free-air temperature-4085°C(1)All unused inputs of the device must be held at V CC or GND to ensure proper device operation.Refer to the TI application report,Implications of Slow or Floating CMOS Inputs,literature number SCBA004.元器件交易网ELECTRICAL CHARACTERISTICSTIMING REQUIREMENTSSN74ALVCF1628343.3-V CMOS 18-BIT UNIVERSAL BUS DRIVER WITH 3-STATE OUTPUTSSCES409B–AUGUST 2002–REVISED OCTOBER 2004over recommended operating free-air temperature range (unless otherwise noted)PARAMETERTEST CONDITIONSV CC MIN TYP (1)MAXUNITI OH =-0.1mA 2.3V to 3.6VV CC -0.2I OH =-6mA 1.92.3V I OH =-8mA1.7V OHI OH =-6mA 2.2V2.7V I OH =-12mA 2I OH =-8mA 2.43V I OH =-18mA 2I OL =0.1mA 2.3V to 3.6V0.2I OL =6mA 0.42.3V I OL =8mA0.55V OLI OL =6mA 0.4V 2.7V I OL =12mA 0.6I OL =8mA 0.553V I OL =18mA0.8V IK V CC =2.3V,I I =-18mA 3.6V -1.2V V hys V CC =3.6V 3.6V 100mV I I V I =V CC or GND 3.6V ±5µA I OZ V O =V CC or GND 3.6V ±10µA I CC V I =V CC or GND,I O =03.6V 0.140µA ∆I CC One input at V CC -0.6V,Other inputs at V CC or GND 3V to 3.6V 750µA C i Inputs V I =0V 3.3V 3pF C o OutputsV O =0V3.3V4pF (1)All typical values are at V CC =3.3V,T A =25°C.over recommended operating free-air temperature range (unless otherwise noted)(see Figure 1and Figure 2)V CC =2.5V V CC =3.3V V CC =2.7V ±0.2V ±0.3V UNITMINMAX MINMAX MINMAX f clock Clock frequency 150150150MHz LE low3.3 3.3 3.3t wPulse durationns CLK high or low 3.3 3.3 3.3Data before CLK ↑1.8 1.51t suSetup timeCLK high 1.9 1.6 1.5nsData before LE ↑CLK low1.3 1.11Data after CLK ↑0.60.60.6t hHold timens Data after LE ↑CLK high or low 1.41.7 1.4元器件交易网SWITCHING CHARACTERISTICS SWITCHING CHARACTERISTICS OPERATING CHARACTERISTICSSN74ALVCF162834 3.3-V CMOS18-BIT UNIVERSAL BUS DRIVERWITH3-STATE OUTPUTS SCES409B–AUGUST2002–REVISED OCTOBER2004over recommended operating free-air temperature range(unless otherwise noted)(see Figure1and Figure2)V CC=2.5V V CC=3.3VV CC=2.7VFROM TO±0.2V±0.3V PARAMETER UNIT(INPUT)(OUTPUT)MIN MAX MIN MAX MIN MAXf max150150150MHzA14 4.61 3.5 t pd LE Y 1.3 5.5 5.4 1.3 4.6nsCLK 1.4 5.9 5.6 1.4 3.5 t en OE Y 1.4 5.96 1.15nst dis OE Y1 4.7 4.6 1.3 4.2nst sk(o)500psfrom0°C to65°C,CL=50pFV CC=3.3VFROM TO±0.15VPARAMETER UNIT(INPUT)(OUTPUT)MIN MAXt pd CLK Y 1.8 3.5nsTA=25°CV CC=2.5V V CC=3.3VPARAMETER TEST CONDITIONS UNITTYP TYPOutputs enabled2833C pd Power dissipation capacitance C L=0,f=10MHz pFOutputs disabled1621元器件交易网PARAMETER MEASUREMENT INFORMATIONV OHV OL From Output Under TestC L LOAD CIRCUITOpen Output Control (low-level enabling)Output Waveform 1S1 at 2 × V CC (see Note B)Output Waveform 2S1 at GND (see Note B)0 V0 VV CC 0 V0 VV CCV CCVOLTAGE WAVEFORMS SETUP AND HOLD TIMESVOLTAGE WAVEFORMS PULSE DURATIONVOLTAGE WAVEFORMS ENABLE AND DISABLE TIMESTiming InputData InputInputt pd t PLZ /t PZL t PHZ /t PZHOpen 2 × V CC GNDTEST S1NOTES: A.C L includes probe and jig capacitance.B.Waveform 1 is for an output with internal conditions such that the output is low, except when disabled by the output control.Waveform 2 is for an output with internal conditions such that the output is high, except when disabled by the output control.C.All input pulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz, Z O = 50 Ω, t r ≤ 2 ns, t f ≤ 2 ns.D.The outputs are measured one at a time, with one transition per measurement.E.t PLZ and t PHZ are the same as t dis .F.t PZL and t PZH are the same as t en .G.t PLH and t PHL are the same as t pd .0 VV CCInputOutputVOLTAGE WAVEFORMS PROPAGATION DELAY TIMES× V CCV CCSN74ALVCF1628343.3-V CMOS 18-BIT UNIVERSAL BUS DRIVER WITH 3-STATE OUTPUTSSCES409B–AUGUST 2002–REVISED OCTOBER 2004V CC =2.5V ±0.2VFigure 1.Load Circuit and Voltage Waveforms元器件交易网PARAMETER MEASUREMENT INFORMATIONV OH V OLC L LOAD CIRCUITOpenOutput Control (low-level enabling)Output Waveform 1S1 at 6 V(see Note B)Output Waveform 2S1 at GND (see Note B)0 V0 V2.7 V0 V0 V2.7 V0 V2.7 V2.7 V3 VVOLTAGE WAVEFORMS SETUP AND HOLD TIMESVOLTAGE WAVEFORMS PROPAGATION DELAY TIMESVOLTAGE WAVEFORMS PULSE DURATIONVOLTAGE WAVEFORMS ENABLE AND DISABLE TIMESTiming InputData InputInputt pd t PLZ /t PZL t PHZ /t PZHOpen 6 V GNDTEST S1NOTES: A.C L includes probe and jig capacitance.B.Waveform 1 is for an output with internal conditions such that the output is low, except when disabled by the output control.Waveform 2 is for an output with internal conditions such that the output is high, except when disabled by the output control.C.All input pulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz, Z O = 50 Ω, t r ≤ 2.5 ns, t f ≤ 2.5 ns.D.The outputs are measured one at a time, with one transition per measurement.E.t PLZ and t PHZ are the same as t dis .F.t PZL and t PZH are the same as t en .G.t PLH and t PHL are the same as t pd .SN74ALVCF1628343.3-V CMOS 18-BIT UNIVERSAL BUS DRIVERWITH 3-STATE OUTPUTSSCES409B–AUGUST 2002–REVISED OCTOBER 2004V CC =2.7V AND 3.3V ±0.3VFigure 2.Load Circuit and Voltage Waveforms元器件交易网PACKAGING INFORMATIONOrderable Device Status (1)Package Type Package Drawing Pins Package Qty Eco Plan (2)Lead/Ball Finish MSL Peak Temp (3)74ALVCF162834DLG4ACTIVE SSOP DL 5620Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM 74ALVCF162834GRE4ACTIVE TSSOP DGG 562000Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM 74ALVCF162834GRG4ACTIVE TSSOP DGG 562000Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM 74ALVCF162834LRG4ACTIVE SSOP DL 561000Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM 74ALVCF162834VRE4ACTIVE TVSOP DGV 562000Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM 74ALVCF162834VRG4ACTIVE TVSOP DGV 562000Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN74ALVCF162834DL ACTIVE SSOP DL 5620Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN74ALVCF162834GR ACTIVE TSSOP DGG 562000Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN74ALVCF162834LR ACTIVE SSOP DL 561000Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN74ALVCF162834VRACTIVETVSOPDGV562000Green (RoHS &no Sb/Br)CU NIPDAULevel-1-260C-UNLIM(1)The marketing status values are defined as follows:ACTIVE:Product device recommended for new designs.LIFEBUY:TI has announced that the device will be discontinued,and a lifetime-buy period is in effect.NRND:Not recommended for new designs.Device is in production to support existing customers,but TI does not recommend using this part in a new design.PREVIEW:Device has been announced but is not in production.Samples may or may not be available.OBSOLETE:TI has discontinued the production of the device.(2)Eco Plan -The planned eco-friendly classification:Pb-Free (RoHS),Pb-Free (RoHS Exempt),or Green (RoHS &no Sb/Br)-please check /productcontent for the latest availability information and additional product content details.TBD:The Pb-Free/Green conversion plan has not been defined.Pb-Free (RoHS):TI's terms "Lead-Free"or "Pb-Free"mean semiconductor products that are compatible with the current RoHS requirements for all 6substances,including the requirement that lead not exceed 0.1%by weight in homogeneous materials.Where designed to be soldered at high temperatures,TI Pb-Freeproducts are suitable for use in specified lead-free processes.Pb-Free (RoHS Exempt):This component has a RoHS exemption for either 1)lead-based flip-chip solder bumps used between the die and package,or 2)lead-based die adhesive used between the die and leadframe.The component is otherwise considered Pb-Free (RoHS compatible)as defined above.Green (RoHS &no Sb/Br):TI defines "Green"to mean Pb-Free (RoHS compatible),and free of Bromine (Br)and Antimony (Sb)based flame retardants (Br or Sb do not exceed 0.1%by weight in homogeneous material)(3)MSL,Peak Temp.--The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications,and peak solder temperature.Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided.TI bases its knowledge and belief on information provided by third parties,and makes no representation or warranty as to the accuracy of such information.Efforts are underway to better integrate information from third parties.TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.TI and TI suppliers consider certain information to be proprietary,and thus CAS numbers and other limited information may not be available for release.In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s)at issue in this document sold by TI to Customer on an annual basis.PACKAGE OPTION ADDENDUM27-Sep-2007TAPE AND REEL INFORMATION*All dimensions are nominalDevicePackage Type Package Drawing Pins SPQReel Diameter (mm)Reel Width W1(mm)A0(mm)B0(mm)K0(mm)P1(mm)W (mm)Pin1Quadrant SN74ALVCF162834GR TSSOP DGG 562000330.024.48.615.6 1.812.024.0Q1SN74ALVCF162834LR SSOP DL 561000330.032.411.3518.67 3.116.032.0Q1SN74ALVCF162834VRTVSOPDGV562000330.024.46.811.71.612.024.0Q1*All dimensions are nominalDevice Package Type Package Drawing Pins SPQ Length(mm)Width(mm)Height(mm) SN74ALVCF162834GR TSSOP DGG562000346.0346.041.0 SN74ALVCF162834LR SSOP DL561000346.0346.049.0SN74ALVCF162834VR TVSOP DGV562000346.0346.041.0IMPORTANT NOTICETexas Instruments Incorporated and its subsidiaries(TI)reserve the right to make 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