M74HCT652RM13TR,M74HCT652B1R, 规格书,Datasheet 资料

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74系列芯片功能总汇

74系列芯片功能总汇1.基本逻辑门芯片：-74LS00：四输入与非门-74LS02：四输入与门-74LS04：六反相器门-74LS08：四输入与门-74LS32：四输入或门2.触发器芯片：-74LS74：双D触发器-74LS76：双JK触发器3.移位寄存器芯片：-74LS95：四位并行存储器-74LS164：八位串行输入并行输出移位寄存器4.计数器芯片：-74LS90：十进制计数器-74LS93：二进制计数器-74LS191：四位并行访问计数器5.译码器/编码器芯片：-74LS138：三到八译码器-74LS148：八到三译码器-74LS151：八输入多路选择器6.多路开关芯片：-74LS151：八输入多路选择器-74LS153：双四输入多路选择器-74LS157：四输入数据选择/多功能门7.模拟开关芯片：-74LS240：八位双向缓冲器-74LS541：八位缓冲/驱动器8.显示驱动芯片：-74LS47：BCD-七段LED显示驱动器9.存储器芯片：-74LS85：四位二进制比较器-74LS86：四输入异或门-74LS138：三到八译码器10.时序逻辑芯片：-74LS121：单稳态多谐振荡器-74LS123：可编程多谐振荡器-74LS125：四路三态缓冲器11.数据选择器/复用器芯片：-74LS151：八输入多路选择器-74LS153：双四输入多路选择器12.数据驱动器芯片：-74LS244：八位缓冲/驱动器13.时钟频率分频器芯片：-74LS390：双五位二进制分频器14.辅助功能芯片：-74LS368：八位全通滤波器-74LS393：双四位二进制计数器15.存储器扩展芯片：-74LS670：四位四进制加法器-74LS688：八位比较器/译码器16.控制器芯片：-74LS592：八位可移位输入存储器-74LS595：八位移位存储器这些仅仅是74系列芯片中的一小部分，并且还有许多其他功能的芯片未被列举出来。

74HC系列全部功能列表

4位双向通用移位寄存器 4位并行存取移位寄存器双单稳态多谐振荡器 3—8线译码器（带地扯锁存） 3—8线译码器/多路分配器八缓冲器/驱动器/接收器八缓冲器/驱动器/接收器四总线收发器（三态、反相）四总线收发器（三态、同相）八缓冲器/驱动器/接收器八总线收发器（三态） 8选1数据选择器（三态）四2输入与非门四2输入或非门六反相器六反相器（OC）四2输入与门四2输入与门（OC）三3输入与非门三3输入与门六反相器（施密特触发）双4输入与非门双4输入与门三3输入或非门 8输入与非门四2输入或门 BCD—十进制译码器 2输入/3输入双与或非门 2输入/3输入双与或门双J—K触发器（带清除端）双D型正沿触发器 4位双稳态D型锁存器双J—K触发器(带预置清除端) 4位幅度比较器四2输入异或门从J—K触发器（带清除端）双J—K正沿触发器
74HC系列全部功能列表
型号 74HC253 74HC257 74HC259 74HC266 74HC273 74HC279 74HC280 74HC283 74HC298 74HC365 74HC366 74HC367 74HC368 74HC373 74HC374 74HC377 74HC386 74HC390 74HC393 74HC540 74HC541 74HC573 74HC574 74HC589 74HC595 74HC688 74HC4002 74HC4015 74HC4017 74HC4040 74HC4046 74HC4049 74HC4050 74HC4051 功能双4选1数据选择器（三态）四2选1数据选择器（三态） 8位可寻址锁存器四2输入异或非门（OC）八D型触发器（带清除端）四R—S锁存器 9位奇偶数产生器/校验器 4位二进制全加器（带超前进位） 4位2选1数据选择器六缓冲器/总线驱动（同相）六缓冲器/总线驱动（反相）六缓冲器/总线驱动（同相）六缓冲器/总线驱动（反相）八D触发器（三态）八D触发器（三态）八D触发器四2输入异或门双4位十进制计数器双4位二进制计数器（异步清除）八缓冲器/总线驱动器八缓冲器/总线驱动器八D锁存器（三态）八D锁存器（三态） 8位输入锁存输出移位寄存器 8位输出锁存移位寄存器 8位数值比较器/等值检测器从4输入或非门双4位串入并出移位寄存器十进制计数器/分配器 12位二进制串行计数器锁相环六缓冲器/电平变换器（反相）六缓冲器/电平变换器（同相）单8通道模拟开关

M74HC03RM13TR,M74HC03RM13TR,M74HC03RM13TR,M74HC03RM13TR,M74HC03B1R,M74HC03B1R, 规格书,Datasheet 资料

1/8July 2001sHIGH SPEED:t PD = 8ns (TYP .) at V CC = 6V sLOW POWER DISSIPATION:I CC = 1µA(MAX.) at T A =25°C sHIGH NOISE IMMUNITY:V NIH = V NIL = 28 % V CC (MIN.)sBALANCED PROPAGATION DELAYS:t PLH ≅ t PHLsWIDE OPERATING VOLTAGE RANGE:V CC (OPR) = 2V to 6VsPIN AND FUNCTION COMPATIBLE WITH 74 SERIES 03DESCRIPTIONThe M74HC03 is an high speed CMOS QUAD 2-INPUT OPEN DRAIN NAND GATE fabricated with silicon gate C 2MOS technology.The internal circuit is composed of 3 stages including buffer output, which enables high noise immunity and stable output. This device can, with an external pull-up resistor, be used in wired AND configuration. This device can be also used as aled driver and in any other application requiring a current sink.All inputs are equipped with protection circuits against static discharge and transient excess voltage.M74HC03QUAD 2-INPUT OPEN DRAIN NAND GATEPIN CONNECTION AND IEC LOGIC SYMBOLSORDER CODESPACKAGE TUBE T & R DIP M74HC03B1R SOP M74HC03M1RM74HC03RM13TR TSSOPM74HC03TTRM74HC032/8INPUT AND OUTPUT EQUIVALENT CIRCUITPIN DESCRIPTIONTRUTH TABLEZ : High ImpedanceABSOLUTE MAXIMUM RATINGSAbsolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied(*) 500mW at 65 °C; derate to 300mW by 10mW/°C from 65°C to 85°CRECOMMENDED OPERATING CONDITIONSPIN No SYMBOL NAME AND FUNCTION 1, 4, 9, 121A to 4A Data Inputs 2, 5, 10, 131B to 4B Data Inputs 3, 6, 8, 111Y to 4Y Data Outputs 7GND Ground (0V)14V CCPositive Supply VoltageA B Y L L Z L H Z H L Z HHLSymbol ParameterValue Unit V CC Supply Voltage -0.5 to +7V V I DC Input Voltage -0.5 to V CC + 0.5V V O DC Output Voltage -0.5 to V CC + 0.5V I IK DC Input Diode Current ± 20mA I OK DC Output Diode Current ± 20mA I ODC Output Current+ 25mA I CC or I GND DC V CC or Ground Current± 50mA P D Power Dissipation500(*)mW T stg Storage Temperature -65 to +150°C T LLead Temperature (10 sec)300°CSymbol ParameterValue Unit V CC Supply Voltage 2 to 6V V I Input Voltage 0 to V CC V V O Output Voltage 0 to V CC V T op Operating Temperature -55 to 125°C t r , t fInput Rise and Fall TimeV CC = 2.0V 0 to 1000ns V CC = 4.5V 0 to 500ns V CC = 6.0V0 to 400nsM74HC033/8DC SPECIFICATIONSAC ELECTRICAL CHARACTERISTICS (C L = 50 pF, Input t r = t f = 6ns)CAPACITIVE CHARACTERISTICS1) C PD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I CC(opr) = C PD x V CC x f IN + I CC /4 (per gate)SymbolParameterTest ConditionValue UnitV CC (V)T A = 25°C -40 to 85°C -55 to 125°C Min.Typ.Max.Min.Max.Min.Max.V IHHigh Level Input Voltage2.0 1.5 1.5 1.5V 4.53.15 3.15 3.156.04.24.24.2V ILLow Level Input Voltage2.00.50.50.5V4.5 1.35 1.35 1.356.0 1.81.8 1.8V OLLow Level Output Voltage2.0I O =20 µA 0.00.10.10.1V4.5I O =20 µA 0.00.10.10.16.0I O =20 µA 0.00.10.10.14.5I O =4.0 mA 0.170.260.330.406.0I O =5.2 mA 0.180.260.330.40I I Input Leakage Current6.0V I = V CC or GND ± 0.1± 1± 1µA I OZ Output Leakage Current6.0V I = V IH or V IL V O = V CC or GND ±0.5± 5± 10µA I CCQuiescent Supply Current6.0V I = V CC or GND11020µA SymbolParameterTest ConditionValue UnitV CC (V)T A = 25°C -40 to 85°C -55 to 125°C Min.Typ.Max.Min.Max.Min.Max. t THLOutput Transition Time2.0307595110ns 4.581519226.07131619t PLZPropagation Delay Time2.0R L = 1 K Ω16607590ns4.591215186.08101315t PZLPropagation Delay Time2.0R L = 1 K Ω23607590ns4.571215186.06101315SymbolParameterTest ConditionValue UnitV CC (V)T A = 25°C -40 to 85°C -55 to 125°C Min.Typ.Max.Min.Max.Min.Max.C IN Input Capacitance 5.05101010pF C PDPower Dissipation Capacitance (note 1)5.07pFM74HC034/8TEST CIRCUITL R T = Z OUT of pulse generator (typically 50Ω)WAVEFORM : PROPAGATION DELAY TIMES (f=1MHz; 50% duty cycle)M74HC03Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.© The ST logo is a registered trademark of STMicroelectronics© 2001 STMicroelectronics - Printed in Italy - All Rights ReservedSTMicroelectronics GROUP OF COMPANIESAustralia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia - Malta - MoroccoSingapore - Spain - Sweden - Switzerland - United Kingdom© 8/8。

74系列芯片功能大全+4000系列的选型说明

74系列芯片功能大全+4000系列的选型说明74与40是所有外围最常用的IC，其中包括SN74HC595 8位移位寄存器/锁存器（即串转并转换）等十分重要的芯片。

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输入端3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驱动器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SN74LSOO 四2输入与非门SN74LSO2 四2输入与非门SN74LS04 六反相器SN74LS06 六反相缓冲器/驱动器SN74LS08 四2输入与非门SN74LS10 三3输入与非门SN74LS12 三3输入与非门SN74LS14 六反相器.斯密特触发SN74LS16 六反相缓冲器/触发器SN74LS20 双4输入与门SN74LS22 双4输入与门SN74LS26 四2输入与非门SN74LS28 四输入端或非缓冲器SN74LS32 四2输入或门SN74LS37 四输入端与非缓冲器SN74LS40 四输入端与非缓冲器SN74LS47 BCD－七段译码驱动器SN74LS49 BCD－七段译码驱动器SN74LS54 四输入与或非门SN74LS63 六电流读出接口门SN74LS74 双D触发器SN74LS76 双J－K触发器SN74LS83 双J－K触发器SN74LS86 四2输入异或门SN74LS90 4位十进制波动计数器SN74LS92 12分频计数器SN74LS96 5位移位寄存器SN74LS109 正沿触发双J－K触发器SN74LS113 双J－K负沿触发器SN74LS121 单稳态多谐振荡器SN74LS123 双稳态多谐振荡器SN74LS125 三态缓冲器SN74LS131 3－8线译码器SN74LS137 地址锁存3－8线译码器SN74LS139 双2－4线译码－转换器SN74LS147 10－4线优先编码器SN74LS153 双4选1数据选择器SN74LS155 双2－4线多路分配器SN74LS157 四2选1数据选择器SN74LS160 同步BDC十进制计数器SN74LS162 同步BDC十进制计数器SN74LS164 8位串入并出移位寄存SN74LS166 8位移位寄存器SN74LS169 4位可逆同步计数器SN74LS172 16位多通道寄存器堆SN74LS174 6D型触发器SN74LS176 可预置十进制计数器SN74LS182 超前进位发生器SN74LS189 64位随机存储器SN74LS191 二进制同步可逆计数器SN74LS193 二进制可逆计数器SN74LS195 并行存取移位寄存器SN74LS197 可预置二进制计数器SN74LS238 3－8线译码/多路转换器SN74LS241 八缓冲/驱动/接收器SN74LS243 四总线收发器SN74LS245 八总线收发器SN74LS248 BCD－七段译码驱动器SN74LS251 三态8－1数据选择器SN74LS256 双四位选址锁存器SN74LS258 四2选1数据选择器SN74LS260 双5输入或非门SN74LS266 四2输入异或非门SN74LS275 七位树型乘法器SN74LS279 四R－S触发器SN74LS283 4位二进制全加器SN74LS293 4位二进制计数器SN74LS365 六缓冲器带公用启动器SN74LS367 六总线三态输出缓冲器SN74LS373 8D锁存器SN74LS375 4位双稳锁存器SN74LS386 四2输入异或门SN74LS393 双4位二进制计数器SN74LS574 8位D型触发器SN74LS684 8位数字比较器SN74LSO1 四2输入与非门SN74LS05 六反相器SN74LS07 六缓冲器/驱动器SN74LS09 四2输入与非门SN74LS11 三3输入与非门SN74LS13 三3输入与非门SN74LS15 三3输入与非门SN74LS17 六反相缓冲器/驱动器SN74LS21 双4输入与门SN74LS25 双4输入与门SN74LS27 三3输入与非门SN74LS30 八输入端与非门SN74LS33 四2输入或门SN74LS38 双2输入与非缓冲器SN74LS42 BCD－十进制译码器SN74LS48 BCD－七段译码驱动器SN74LS51 三3输入双与或非门SN74LS55 四4输入与或非门SN74LS73 双J－K触发器SN74LS75 4位双稳锁存器SN74LS78 双J－K触发器SN74LS85 4位幅度比较器SN74LS88 4位全加器SN74LS91 8位移位寄存器SN74LS93 二进制计数器SN74LS95 4位并入并出寄存器SN74LS107 双J－K触发器SN74LS112 双J－K负沿触发器SN74LS114 双J－K负沿触发器SN74LS122 单稳态多谐振荡器SN74LS124 双压控振荡器SN74LS126 四3态总线缓冲器SN74LS132 二输入与非触发器SN74LS136 四异或门SN74LS138 3－8线译码/转换器SN74LS145 BCD十进制译码/驱动器SN74LS148 8－3线优先编码器SN74LS151 8选1数据选择器SN74LS154 4－16线多路分配器SN74LS156 双2－4线多路分配器SN74LS158 四2选1数据选择器SN74LS161 4位二进制计数器SN74LS163 4位二进制计数器SN74LS165 8位移位寄存器SN74LS168 4位可逆同步计数器SN74LS170 4x4位寄存器堆SN74LS173 4D型寄存器SN74LS175 4D烯触发器SN74LS181 运算器/函数发生器SN74LS183 双进位保存全价器SN74LS190 同步BCD十进制计数器SN74LS192 BCD－同步可逆计数器SN74LS194 双向通用移位寄存器SN74LS196 可预置十进制计数器SN74LS221 双单稳态多谐振荡器SN74LS240 八缓冲/驱动/接收器SN74LS242 四总线收发器SN74LS244 八缓冲/驱动/接收器SN74LS247 BCD－七段译码驱动器SN74LS249 BCD－七段译码驱动器SN74LS253 双三态4－1数据选择器SN74LS257 四3态2－1数据选择器SN74LS259 8位可寻址锁存器SN74LS261 2x4位二进制乘发器SN74LS273 八进制D型触发器SN74LS276 四J－K触发器SN74LS280 9位奇偶数发生校检器SN74LS290 十进制计数器SN74LS295 4位双向通用移位寄存器SN74LS366 六缓冲器带公用启动器SN74LS368 六总线三态输出反相器SN74LS374 8D触发器SN74LS377 8位单输出D型触发器SN74LS390 双十进制计数器SN74LS573 8位三态输出D型锁存器SN74LS670 8位数字比较器SN74HC00 四2输入与非门SN74HC02 四2输入或非门SN74HC03 四2输入或非门SN74HC04 六反相器SN74HC05 六反相器SN74HC08 四2输入与门SN74HC10 三3输入与非门SN74HC11 三3输入与门SN74HC14 六反相器/斯密特触发器SN74HC20 双四输入与门SN74HC21 双四输入与非门SN74HC27 三3输入与非门SN74HC30 八输入端与非门SN74HC32 四2输入或门SN74HC42 BCD十进制译码器SN74HC73 双J－K触发器SN74HC74 双D型触发器SN74HC76 双J－K触发器SN74HC86 四2输入异或门SN74HC107 双J－K触发器SN74HC113 双J－K负沿触发器SN74HC123 双稳态多谐振荡器SN74HC125 三态缓冲器SN74HC126 四三态总线缓冲器SN74HC132 二输入与非缓冲器SN74HC137 二输入与非缓冲器SN74HC138 3－8线译码/解调器SN74HC139 双2－4线译码/解调器SN74HC148 8选1数据选择器SN74HC151 双4选1数据选择器SN74HC154 4－16线多路分配器SN74HC157 四2选1数据选择器SN74HC161 4位二进制计数器SN74HC163 4位二进制计数器SN74HC164 8位串入并出移位寄存器SN74HC165 8位移位寄存器SN74HC173 4D型触发器SN74HC174 6D触发器SN74HC175 4D型触发器SN74HC191 二进制同步可逆计数器SN74HC221 双单稳态多谐振荡器SN74HC238 3－8线译码器SN74HC240 八缓冲器SN74HC244 八总线3态输出缓冲器SN74HC245 八总线收发器SN74HC251 三态8－1数据选择器SN74HC259 8位可寻址锁存器SN74HC266 四2输入异或非门SN74HC273 8D型触发器SN74HC367 六缓冲器/总线驱动器SN74HC368 六缓冲器/总线驱动器SN74HC373 8D锁存器SN74HC374 8D触发器SN74HC393 双4位二进制计数器SN74HC541 8位三态输出缓冲器SN74HC573 8位三态输出D型锁存器SN74HC574 8D型触发器SN74HC595 8位移位寄存器/锁存器SN74HC4028 7级二进制串行加数器SN74HC4046 锁相环SN74HC4050 六同相缓冲器SN74HC4051 8选1模拟开关SN74HC4053 三2选1模拟开关SN74HC4060 14位计数/分频/振荡器SN74HC4066 四双相模拟开关SN74HC4078 3输入端三或门SN74HC4511 7段锁存/译码驱动器SN74HC4520 双二进制加法计数器74F00 高速四2输入与非门74F02 高速四2输入或非门74F04 高速六反相器74F08 高速四2输入与门74F10 高速三3输入与门74F14 高速六反相斯密特触发74F32 高速四2输入或门74F38 高速四2输入或门74F74 高速双D型触发器74F86 高速四2输入异或门74F139 高速双2－4线译码/驱动器74F151 高速双2－4线译码/驱动器74F153 高速双4选1数据选择器74F157 高速双4选1数据选择器74F161 高速6D型触发器74F174 高速6D型触发器74F175 高速4D型触发器74F244 高速八总线3态缓冲器74F245 高速八总线收发器74F373 高速8D锁存器SN74HCT04 六反相器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) 74L S07│ 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 74LS0 0│ 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]SN740 1四2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(O C)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74756Dual 4-bit open-collector inverting buffer/line driver.+---+--+---+/1OE |1 +--+ 20| VCC1A1 |2 19| /2OE/2Y4 |3 18| /1Y11A2 |4 17| 2A4/2Y3 |5 74 16| /1Y21A3 |6 756 15| 2A3/2Y2 |7 14| /1Y31A4 |8 13| 2A2/2Y1 |9 12| /1Y4GND |10 11| 2A1+----------+74757Dual 4-bit open-collector noninverting buffer/line driver.One active low, one active high output enable.+---+--+---+/1OE |1 +--+ 20| VCC1A4 |2 19| 2OE2Y1 |3 18| 1Y11A3 |4 17| 2A42Y2 |5 74 16| 1Y21A2 |6 757 15| 2A32Y3 |7 14| 1Y31A1 |8 13| 2A22Y4 |9 12| 1Y4GND |10 11| 2A1+----------+747584-bit open-collector inverting bus transceiver.Two enable pins control output enables, one active high and one active low.+---+--+---+/GAB |1 +--+ 14| VCC|2 13| GBAA1 |3 74 12|A2 |4 758 11| B1A3 |5 10| B2A4 |6 9| B3GND |7 8| B4+----------+74760Dual 4-bit open-collector noninverting buffer/line driver.+---+--+---+/1OE |1 +--+ 20| VCC1A1 |2 19| /2OE2Y4 |3 18| 1Y11A2 |4 17| 2A42Y3 |5 74 16| 1Y21A3 |6 760 15| 2A32Y2 |7 14| 1Y31A4 |8 13| 2A22Y1 |9 12| 1Y4GND |10 11| 2A1+----------+* - 本贴最后修改时间：2002-12-9 18:46:59 修改者：autwl* - 修改原因：.autwl 发表于 2002-12-9 18:34 技术交流←返回版面补充1 ZT74804Hex 2-input NAND gates/line drivers.+---+--+---+ +---+---*---+ __1A |1 +--+ 20| VCC | A | B |/Y | /Y = AB1B |2 19| 6B +===+===*===+/1Y |3 18| 6A | 0 | 0 | 1 |2A |4 17| /6Y | 0 | 1 | 1 |2B |5 74 16| 5B | 1 | 0 | 1 |/2Y |6 804 15| 5A | 1 | 1 | 0 |3A |7 14| /5Y +---+---*---+3B |8 13| 4B/3Y |9 12| 4AGND |10 11| /4Y+----------+74805Hex 2-input NOR gates/line drivers.+---+--+---+ +---+---*---+ ___ 1A |1 +--+ 20| VCC | A | B |/Y | /Y = A+B1B |2 19| 6B +===+===*===+/1Y |3 18| 6A | 0 | 0 | 1 |2A |4 17| /6Y | 0 | 1 | 0 |2B |5 74 16| 5B | 1 | 0 | 0 |/2Y |6 805 15| 5A | 1 | 1 | 0 |3A |7 14| /5Y +---+---*---+3B |8 13| 4B/3Y |9 12| 4AGND |10 11| /4Y+----------+74808Hex 2-input AND gates/line drivers.+---+--+---+ +---+---*---+1A |1 +--+ 20| VCC | A | B | Y | Y = AB1B |2 19| 6B +===+===*===+1Y |3 18| 6A | 0 | 0 | 0 |2A |4 17| 6Y | 0 | 1 | 0 |2B |5 74 16| 5B | 1 | 0 | 0 |2Y |6 808 15| 5A | 1 | 1 | 1 |3A |7 14| 5Y +---+---*---+3B |8 13| 4B3Y |9 12| 4AGND |10 11| 4Y+----------+7482110-bit 3-state D flip-flop/bus driver.+---+--+---+ +---+---+---*---+/OE |1 +--+ 24| VCC |/OE|CLK| D | Q |D1 |2 23| Q1 +===+===+===*===+D2 |3 22| Q2 | 1 | X | X | Z |D3 |4 21| Q3 | 0 | / | 0 | 0 |D4 |5 20| Q4 | 0 | / | 1 | 1 |D5 |6 74 19| Q5 | 0 |!/ | X | - |D6 |7 821 18| Q6 +---+---+---*---+D7 |8 17| Q7D8 |9 16| Q8D9 |10 15| Q9D10 |11 14| Q10GND |12 13| CLK+----------+7482210-bit 3-state inverting D flip-flop/bus driver.+---+--+---+ +---+---+---*---+/OE |1 +--+ 24| VCC |/OE|CLK| D |/Q |D1 |2 23| /Q1 +===+===+===*===+D2 |3 22| /Q2 | 1 | X | X | Z |D3 |4 21| /Q3 | 0 | / | 0 | 1 |D4 |5 20| /Q4 | 0 | / | 1 | 0 |D5 |6 74 19| /Q5 | 0 |!/ | X | - |D6 |7 822 18| /Q6 +---+---+---*---+D7 |8 17| /Q7D8 |9 16| /Q8D9 |10 15| /Q9D10 |11 14| /Q10GND |12 13| CLK+----------+748239-bit 3-state D flip-flop/bus driver with clock enable and reset.+---+--+---+/OE |1 +--+ 24| VCCD1 |2 23| Q1D2 |3 22| Q2D3 |4 21| Q3D4 |5 20| Q4D5 |6 74 19| Q5D6 |7 823 18| Q6D7 |8 17| Q7D8 |9 16| Q8D9 |10 15| Q9/RST |11 14| /CLKENGND |12 13| CLK+----------+748258-bit 3-state D flip-flop/bus driver with three output enables, clock enable and reset.+---+--+---+/OE1 |1 +--+ 24| VCC/OE2 |2 23| /OE3D1 |3 22| Q1D2 |4 21| Q2D3 |5 20| Q3D4 |6 74 19| Q4D5 |7 825 18| Q5D6 |8 17| Q6D7 |9 16| Q7D8 |10 15| Q8/RST |11 14| /CLKENGND |12 13| CLK+----------+7482710-bit 3-state noninverting buffer/line driver.+---+--+---+/OE1 |1 +--+ 24| VCCA1 |2 23| Y1A2 |3 22| Y2A3 |4 21| Y3A4 |5 20| Y4A5 |6 742 19| Y5A6 |7 827 18| Y6A7 |8 17| Y7A8 |9 16| Y8A9 |10 15| Y9A10 |11 14| Y10GND |12 13| /OE2+----------+74832Hex 2-input OR gates/line drivers.+---+--+---+ +---+---*---+1A |1 +--+ 20| VCC | A | B | Y | Y = A+B1B |2 19| 6B +===+===*===+1Y |3 18| 6A | 0 | 0 | 0 |2A |4 17| 6Y | 0 | 1 | 1 |2B |5 74 16| 5B | 1 | 0 | 1 |2Y |6 832 15| 5A | 1 | 1 | 1 |3A |7 14| 5Y +---+---*---+3B |8 13| 4B3Y |9 12| 4AGND |10 11| 4Y+----------+748338-bit 3-state noninverting bus transceiver with parity generator/checker and parity register.+---+--+---+/OEA |1 +--+ 24| VCCA1 |2 23| B1A2 |3 22| B2A3 |4 21| B3A4 |5 20| B4A5 |6 74 19| B5A6 |7 833 18| B6A7 |8 17| B7A8 |9 16| B8/ERROR |10 15| PAR/CLR |11 14| /OEBGND |12 13| CLK+----------+7484110-bit 3-state transparent latch/bus driver.+---+--+---+ +---+---+---*---+/OE |1 +--+ 24| VCC |/OE| LE| D | Q |D1 |2 23| Q1 +===+===+===*===+D2 |3 22| Q2 | 1 | X | X | Z |D3 |4 21| Q3 | 0 | 0 | X | - |D4 |5 20| Q4 | 0 | 1 | 0 | 0 |D5 |6 74 19| Q5 | 0 | 1 | 1 | 1 |D6 |7 841 18| Q6 +---+---+---*---+D7 |8 17| Q7D8 |9 16| Q8D9 |10 15| Q9D10 |11 14| Q10GND |12 13| LE+----------+748439-bit 3-state transparent latch/bus driver with set and reset.+---+--+---+ +----+----+---+---+---*---+/OE |1 +--+ 24| VCC |/RST|/SET|/OE| LE| D | Q |D1 |2 23| Q1 +====+====+===+===+===*===+D2 |3 22| Q2 | 0 | 1 | 0 | X | X | 0 |D3 |4 21| Q3 | 1 | 0 | 0 | X | X | 0 |D4 |5 20| Q4 | X | X | 1 | X | X | Z |D5 |6 74 19| Q5 | 1 | 1 | 0 | 0 | X | - |D6 |7 843 18| Q6 | 1 | 1 | 0 | 1 | 0 | 0 |D7 |8 17| Q7 | 1 | 1 | 0 | 1 | 1 | 1 |D8 |9 16| Q8 +----+----+---+---+---*---+D9 |10 15| Q9/RST |11 14| /SETGND |12 13| LE+----------+748458-bit 3-state transparent latch/bus driver with three output enables, set and reset.+---+--+---+/OE1 |1 +--+ 24| VCC/OE2 |2 23| /OE3D1 |3 22| Q1D2 |4 21| Q2D3 |5 20| Q3D4 |6 74 19| Q4D5 |7 845 18| Q5D6 |8 17| Q6D7 |9 16| Q7D8 |10 15| Q8/RST |11 14| /SETGND |12 13| LE+----------+7485712-to-6 line inverting/noninverting data selector/multiplexer with masking and zero detect.+---+--+---+S0 |1 +--+ 24| VCC1A0 |2 23| S11A1 |3 22| 6A01Y |4 21| 6A12A0 |5 20| 6Y2A1 |6 74 19| 5A02Y |7 857 18| 5A13A0 |8 17| 5Y3A1 |9 16| 4A03Y |10 15| 4A1ZD |11 14| 4YGND |12 13| COMP+----------+7486110-bit 3-state noninverting bus transceiver.+---+--+---+/GBA |1 +--+ 24| VCCA1 |2 23| B1A2 |3 22| B2A3 |4 21| B3A4 |5 20| B4A5 |6 74 19| B5A6 |7 861 18| B6A7 |8 17| B7A8 |9 16| B8A9 |10 15| B9A10 |11 14| B10GND |12 13| /GAB+----------+748639-bit 3-state noninverting bus transceiver.+---+--+---+/GBA1 |1 +--+ 24| VCCA1 |2 23| B1A2 |3 22| B2A3 |4 21| B3A4 |5 20| B4A5 |6 74 19| B5A6 |7 863 18| B6A7 |8 17| B7A8 |9 16| B8A9 |10 15| B9/GBA2 |11 14| /GAB2GND |12 13| /GAB1+----------+748678-bit synchronous binary up/down counter with load, asynchronous reset and ripple carry outp ut.+---+--+---+S0 |1 +--+ 24| VCCS1 |2 23| /ENPP0 |3 22| Q0P1 |4 21| Q1P2 |5 20| Q2P3 |6 74 19| Q3P4 |7 867 18| Q4P5 |8 17| Q5P6 |9 16| Q6P7 |10 15| Q7/ENT |11 14| CLKGND |12 13| /RCO+----------+748698-bit synchronous binary up/down counter with load, reset and ripple carry output.+---+--+---+S0 |1 +--+ 24| VCCS1 |2 23| /ENPP0 |3 22| Q0P1 |4 21| Q1P2 |5 20| Q2P3 |6 74 19| Q3P4 |7 869 18| Q4P5 |8 17| Q5P6 |9 16| Q6P7 |10 15| Q7/ENT |11 14| CLKGND |12 13| /RCO+----------+74873Dual 4-bit 3-state transparent latch with reset.+---+--+---+/1RST |1 +--+ 24| VCC/1OE |2 23| 1LE1D1 |3 22| 1Q11D2 |4 21| 1Q21D3 |5 20| 1Q31D4 |6 74 19| 1Q42D1 |7 873 18| 2Q12D2 |8 17| 2Q22D3 |9 16| 2Q32D4 |10 15| 2Q4/2OE |11 14| 2LEGND |12 13| /2RST+----------+74874Dual 4-bit 3-state D flip-flops with reset.+---+--+---+ +----+---+---+---*---+ /1RST |1 +--+ 24| VCC |/RST|/OE|CLK| D | Q |/1OE |2 23| 1CLK +====+===+===+===*===+1D1 |3 22| 1Q1 | 0 | 1 | X | X | Z | 1D2 |4 21| 1Q2 | X | 0 | X | X | 0 | 1D3 |5 20| 1Q3 | 1 | 0 | / | 0 | 0 | 1D4 |6 74 19| 1Q4 | 1 | 0 | / | 1 | 1 |2D1 |7 874 18| 2Q1 | 1 | 0 |!/ | X | - |2D2 |8 17| 2Q2 +----+---+---+---*---+ 2D3 |9 16| 2Q32D4 |10 15| 2Q4/2OE |11 14| 2CLKGND |12 13| /2RST+----------+74878Dual 4-bit 3-state D flip-flops with reset.+---+--+---+ +----+---+---+---*---+ /1RST |1 +--+ 24| VCC |/RST|/OE|CLK| D | Q |/1OE |2 23| 1CLK +====+===+===+===*===+1D1 |3 22| 1Q1 | 0 | 1 | X | X | Z | 1D2 |4 21| 1Q2 | X | 0 | X | X | 0 | 1D3 |5 20| 1Q3 | 1 | 0 | / | 0 | 0 |1D4 |6 74 19| 1Q4 | 1 | 0 | / | 1 | 1 |2D1 |7 878 18| 2Q1 | 1 | 0 |!/ | X | - |2D2 |8 17| 2Q2 +----+---+---+---*---+2D3 |9 16| 2Q32D4 |10 15| 2Q4/2OE |11 14| 2CLKGND |12 13| /2RST+----------+748814-bit 16- arithmetic logic unit (ALU)+---+--+---+/B0 |1 +--+ 24| VCC/A0 |2 23| /A1S3 |3 22| /B1S2 |4 21| /A2S1 |5 20| /B2S0 |6 74 19| /A3CIN |7 881 18| /B3M |8 17| /G/F0 |9 16| COUT/F1 |10 15| /P/F2 |11 14| A=BGND |12 13| /F3+----------+748858-bit noninverting magnitude comparator with cascade inputs and latchable A inputs.+---+--+---+L+/A |1 +--+ 24| VCCIA<B |2 23| ALEIA>B |3 22| A7B7 |4 21| A6B6 |5 20| A5B5 |6 74 19| A4B4 |7 885 18| A3B3 |8 17| A2B2 |9 16| A1B1 |10 15| A0B0 |11 14| OA<BGND |12 13| OA>B+----------+748998-bit 3-state noninverting latchable bus transceiver with parity generator/checker and indep endent latch-enable inputs.+---+--+---+O//E |1 +--+ 28| VCC/ERRA |2 27| /OEABLEAB |3 26| B1A1 |4 25| B2A2 |5 24| B3A3 |6 23| B4A4 |7 74 22| B5A5 |8 899 21| B6A6 |9 20| B7A7 |10 19| B8A8 |11 18| BPARAPAR |12 17| LEBA/OEBA |13 16| /SELGND |14 15| /ERRB+----------+749568-bit 3-state noninverting latched transceiver.+---+--+---+LEAB |1 +--+ 24| VCCSAB |2 23| LEBADIR |3 22| SBAA1 |4 21| /OEA2 |5 20| B1A3 |6 74 19| B2A4 |7 956 18| B3A5 |8 17| B4A6 |9 16| B5A7 |10 15| B6A8 |11 14| B7GND |12 13| B8+----------+749908-bit transparent latch with readback.+---+--+---+/OERB |1 +--+ 20| VCCD1 |2 19| Q1D2 |3 18| Q2D3 |4 17| Q3D4 |5 74 16| Q4D5 |6 990 15| Q5D6 |7 14| Q6D7 |8 13| Q7D8 |9 12| Q8GND |10 11| LE+----------+749929-bit 3-state transparent latch with readback and reset.+---+--+---+/OERB |1 +--+ 24| VCCD1 |2 23| Q1D2 |3 22| Q2D3 |4 21| Q3D4 |5 20| Q4D5 |6 74 19| Q5D6 |7 992 18| Q6D7 |8 17| Q7D8 |9 16| Q8D9 |10 15| Q9/RST |11 14| /OEGND |12 13| LE+----------+7499410-bit transparent latch with readback.+---+--+---+/OERB |1 +--+ 24| VCCD1 |2 23| Q1D2 |3 22| Q2D3 |4 21| Q3D4 |5 20| Q4D5 |6 74 19| Q5D6 |7 994 18| Q6D7 |8 17| Q7D8 |9 16| Q8D9 |10 15| Q9D10 |11 14| Q10GND |12 13| LE+----------+741000Quad 2-input NAND gates with buffered output.+---+--+---+ +---+---*---+ __1A |1 +--+ 14| VCC | A | B |/Y | /Y = AB1B |2 13| 4B +===+===*===+/1Y |3 7410 12| 4A | 0 | 0 | 1 |2A |4 00 11| /4Y | 0 | 1 | 1 |2B |5 10| 3B | 1 | 0 | 1 |/2Y |6 9| 3A | 1 | 1 | 0 |GND |7 8| /3Y +---+---*---++----------+741004Hex inverters with buffered output.+---+--+---+ +---*---+ _ 1A |1 +--+ 14| VCC | A |/Y | /Y = A/1Y |2 13| 6A +===*===+2A |3 7410 12| /6Y | 0 | Z |/2Y |4 04 11| 5A | 1 | 0 |3A |5 10| /5Y +---*---+/3Y |6 9| 4AGND |7 8| /4Y+----------+741005Hex open-collector inverters with buffered output.+---+--+---+ +---*---+ _ 1A |1 +--+ 14| VCC | A |/Y | /Y = A/1Y |2 13| 6A +===*===+2A |3 7410 12| /6Y | 0 | Z |/2Y |4 05 11| 5A | 1 | 0 |3A |5 10| /5Y +---*---+/3Y |6 9| 4AGND |7 8| /4Y+----------+741032Quad 2-input OR gates with buffered output.+---+--+---+ +---+---*---+1A |1 +--+ 14| VCC | A | B | Y | Y = A+B1B |2 13| 4B +===+===*===+1Y |3 7410 12| 4A | 0 | 0 | 0 |2A |4 32 11| 4Y | 0 | 1 | 1 |2B |5 10| 3B | 1 | 0 | 1 |2Y |6 9| 3A | 1 | 1 | 1 |GND |7 8| 3Y +---+---*---++----------+74335110-tap noninverting delay lines (20, 50 or 100ns total delay).+---+--+---+A |1 +--+ 16| VCC|2 15||3 14| Y1Y2 |4 743 13| Y3Y4 |5 351 12| Y5Y6 |6 11| Y7Y8 |7 10| Y9GND |8 9| Y10+----------+7443748-bit 3-state dual-ranking D flip flop.Designed to prevent stable conditions in data synchronization applications in which setup an d hold times may be violated.+---+--+---+Q1 |1 +--+ 20| D1Q2 |2 19| D2Q3 |3 18| D3Q4 |4 17| D4GND |5 744 16| VCCQ5 |6 374 15| D5Q6 |7 14| D6Q7 |8 13| D7Q8 |9 12| D8/OE |10 11| CLK+----------+747001Quad 2-input AND gates with schmitt-trigger inputs.0.8V typical input hysteresis at VCC=+5V.+---+--+---+ +---+---*---+1A |1 +--+ 14| VCC | A | B | Y | Y = AB1B |2 13| 4B +===+===*===+。

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。

74HC75D,653,74HC75D,653,74HC75D,653,74HC75D,652,74HC75D,652,74HC75N,652, 规格书,Datasheet 资料

74HC75Quad bistable transparant latchRev. 03 — 12 November 2004Product data sheet1.General descriptionThe 74HC75 is a high-speed Si-gate CMOS device and is pin compatible with low powerSchottky TTL (LSTTL). The 74HC75 is speciﬁed in compliance with JEDECstandard no.7A.The 74HC75 has four bistable latches. The two latches are simultaneously controlled byone of two active HIGH enable inputs (LE12 and LE34). When LEnn is HIGH, the dataenters the latches and appears at the nQ outputs. The nQ outputs follow the data inputs(nD) as long as LEnn is HIGH (transparent). The data on the nD inputs one set-up timeprior to the HIGH-to-LOW transition of the LEnn will be stored in the latches. The latchedoutputs remain stable as long as the LEnn is LOW.2.Featuress Complementary Q and Q outputss V CC and GND on the center pinss Low-power dissipations Complies with JEDEC standard no.7As ESD protection:x HBM EIA/JESD22-A114-B exceeds 2000Vx MM EIA/JESD22-A115-A exceeds 200V.s Multiple package optionss Speciﬁed from−40°C to+80°C and from−40°C to+125°C.3.Quick reference data[1]C PD is used to determine the dynamic power dissipation (P D in µW).P D =C PD ×V CC 2×f i ×N +∑(C L ×V CC 2×f o )where:f i =input frequency in MHz;f o =output frequency in MHz;C L =output load capacitance in pF;V CC =supply voltage in V;N =number of inputs switching;∑(C L ×V CC 2×f o )= sum of outputs.4.Ordering informationTable 1:Quick reference data Symbol Parameter Conditions Min Typ Max Unitt PHL , t PLHpropagation delay C L =15pF;V CC =5VnD to nQ, nQ -11-ns LEnn to nQ, nQ-11-ns C I input capacitance - 3.5-pF C PDpower dissipation capacitance per latchV I =GND to V CC[1]-42-pFTable 2:Ordering informationType numberPackageTemperature rangeName DescriptionVersion 74HC75N −40°C to +125°C DIP16plastic dual in-line package; 16leads (300mil)SOT38-474HC75D −40°C to +125°C SO16plastic small outline package; 16leads;body width 3.9mmSOT109-174HC75DB −40°C to +125°C SSOP16plastic shrink small outline package; 16leads;body width 5.3mmSOT338-174HC75PW−40°C to +125°CTSSOP16plastic thin shrink small outline package;16leads; body width 4.4mmSOT403-15.Functional diagramFig 1.Functional diagram Fig 2.Logic symbol001aab853L1D CP16213Q1L2D CP153Q14L3D CP10641D LE122D3D LE34Q11L4D CP974DQ81Q 1Q2Q 2Q3Q 3Q4Q 4Q001aab8511D LE12L1,2L3,4LE341341Q 1Q 2Q 2Q 3Q 3Q 4Q 4Q2D3D 4D891110141511627636.Pinning information6.1PinningFig 3.IEC logic symbol Fig 4.Logic diagram001aab8524C171D986101113C121D16131514001aab854LATCH 1D CP 1Q 1D LE12Q 1QLATCH 2D CP 2Q 2D Q 2QLATCH 3D CP 3Q 3D LE34Q 3QLATCH 4D CP 4Q 4D Q 4QFig 5.Pin conﬁguration751Q 1Q 1D 2Q 2D 2Q LE34LE12V CC GND 3D 3Q 4D 3Q 4Q4Q001aab850123456781091211141316156.2Pin descriptionTable 3:Pin descriptionSymbol Pin Description1Q1complementary latch output 11D2data input 12D3data input 2LE344latch enable input for latches 3 and 4 (active HIGH)V CC5positive supply voltage3D6data input 34D7data input 44Q8complementary latch output 44Q9latch output 43Q10latch output 33Q11complementary latch output 3GND12ground (0V)LE1213latch enable input for latches 1 and 2 (active HIGH)2Q14complementary latch output 22Q15latch output 21Q16latch output 17.Functional description7.1Function tableTable 4:Function table[1]Operating mode Input OutputLEnn nD nQ nQData enabled H L L HH H H LData latched L X q q[1]H=HIGH voltage level;L=LOW voltage level;q=lower case letters indicate the state of the referenced output one set-up time prior to the HIGH-to-LOWLEnn transition;X=don’t care.8.Limiting values[1]Above 70°C: P tot derates linearly with 12mW/K.[2]Above 70°C: P tot derates linearly with 8mW/K.9.Recommended operating conditionsTable 5:Limiting valuesIn accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).Symbol Parameter ConditionsMin Max Unit V CC supply voltage −0.5+7V I IK input diode current V I <−0.5V or V I >V CC +0.5 V -±20mA I OK output diode current V O <−0.5V or V O >V CC +0.5V-±20mA I O output source or sink currentV O =−0.5V to V CC +0.5V-±25mA I CC , I GND V CC or GND current -±50mA T stg storage temperature −65+150°C P totpower dissipation DIP16 package [1]-750mW SO16, SSOP16 and TSSOP16 packages[2]-500mWTable 6:Recommended operating conditions Symbol Parameter ConditionsMin Typ Max Unit V CC supply voltage 2.0 5.0 6.0V V I input voltage 0-V CC V V O output voltage 0-V CC V t r , t finput rise and fall timesV CC = 2.0 V --1000ns V CC = 4.5 V - 6.0500ns V CC = 6.0 V--400ns T ambambient temperature−40-+125°C10.Static characteristicsTable 7:Static characteristicsAt recommended operating conditions; voltages are referenced to GND (ground=0V).Symbol Parameter Conditions Min Typ Max Unit T amb=25°CV IH HIGH-level input voltage V CC=2.0V 1.5 1.2-VV CC=4.5V 3.15 2.4-VV CC=6.0V 4.2 3.2-VV IL LOW-level input voltage V CC=2.0V-0.80.5VV CC=4.5V- 2.1 1.35VV CC=6.0V- 2.8 1.8VV OH HIGH-level output voltage V I=V IH or V ILI O=−20µA; V CC=2.0V 1.9 2.0-VI O=−20µA; V CC=4.5V 4.4 4.5-VI O=−20µA; V CC=6.0V 5.9 6.0-VI O=−4mA; V CC=4.5V 3.98 4.32-VI O=−5.2mA; V CC=6.0V 5.48 5.81-VV OL LOW-level output voltage V I=V IH or V ILI O=20µA; V CC=2.0V-00.1VI O=20µA; V CC=4.5V-00.1VI O=20µA; V CC=6.0V-00.1VI O=4mA; V CC=4.5V-0.150.26VI O=5.2mA; V CC=6.0V-0.160.26VI LI input leakage current V I=V CC or GND; V CC=6.0V--±0.1µA--8.0µA I CC quiescent supply current V I=V CC or GND; I O=0A;V CC=6.0VC I input capacitance- 3.5-pF T amb=−40°C to +85°CV IH HIGH-level input voltage V CC=2.0V 1.5--VV CC=4.5V 3.15--VV CC=6.0V 4.2--VV IL LOW-level input voltage V CC=2.0V--0.5VV CC=4.5V-- 1.35VV CC=6.0V-- 1.8VV OH HIGH-level output voltage V I=V IH or V ILI O=−20µA; V CC=2.0V 1.9--VI O=−20µA; V CC=4.5V 4.4--VI O=−20µA; V CC=6.0V 5.9--VI O=−4mA; V CC=4.5V 3.84--VI O=−5.2mA; V CC=6.0V 5.34--VV OL LOW-level output voltage V I=V IH or V ILI O=20µA; V CC=2.0V--0.1VI O=20µA; V CC=4.5V--0.1VI O=20µA; V CC=6.0V--0.1VI O=4mA; V CC=4.5V--0.33VI O=5.2mA; V CC=6.0V--0.33V I LI input leakage current V I=V CC or GND; V CC=6.0V--±1.0µA I CC quiescent supply current V I=V CC or GND; I O=0A;V CC=6.0V--80µA T amb=−40°C to +125°CV IH HIGH-level input voltage V CC=2.0V 1.5--VV CC=4.5V 3.15--VV CC=6.0V 4.2--V V IL LOW-level input voltage V CC=2.0V--0.5VV CC=4.5V-- 1.35VV CC=6.0V-- 1.8V V OH HIGH-level output voltage V I=V IH or V IL-I O=−20µA; V CC=2.0V 1.9--VI O=−20µA; V CC=4.5V 4.4--VI O=−20µA; V CC=6.0V 5.9--VI O=−4mA; V CC=4.5V 3.7--VI O=−5.2mA; V CC=6.0V 5.2--V V OL LOW-level output voltage V I=V IH or V IL-I O=20µA; V CC=2.0V--0.1VI O=20µA; V CC=4.5V--0.1VI O=20µA; V CC=6.0V--0.1VI O=4mA; V CC=4.5V--0.4VI O=5.2mA; V CC=6.0V--0.4V I LI input leakage current V I=V CC or GND; V CC=6.0V--±1.0µAI CC quiescent supply current V I=V CC or GND; I O=0A;V CC=6.0V --160µATable 7:Static characteristics …continuedAt recommended operating conditions; voltages are referenced to GND (ground=0V).Symbol Parameter Conditions Min Typ Max Unit11.Dynamic characteristicsTable 8:Dynamic characteristicsGND=0 V; t r=t f=6 ns; C L=50 pF; unless otherwise speciﬁed, see Figure10.Symbol Parameter Conditions Min Typ Max Unit T amb = 25°Ct PHL, t PLH propagation delaynD to nQ see Figure6V CC = 2.0 V-33110ns V CC = 4.5 V-1222ns V CC = 6.0 V-1019ns V CC=5.0V; C L=15pF-11-nspropagation delay nD to nQ see Figure7V CC = 2.0 V-39120ns V CC = 4.5 V-1424ns V CC = 6.0 V-1120ns V CC=5.0V; C L=15pF-11-nspropagation delay LEnn to nQ see Figure9V CC = 2.0 V-33120ns V CC = 4.5 V-1224ns V CC = 6.0 V-1020ns V CC=5.0V; C L=15pF-11-nspropagation delay LEnn to nQ see Figure9V CC = 2.0 V-39125ns V CC = 4.5 V-1425ns V CC = 6.0 V-1121ns V CC=5.0V; C L=15pF-11-nst THL, t TLH output transition time see Figure6 and7V CC = 2.0 V-1975nsV CC = 4.5 V-715nsV CC = 6.0 V-613nst W enable pulse widthHIGH see Figure9V CC = 2.0 V8017-ns V CC = 4.5 V166-ns V CC = 6.0 V145-nst su set-up time nD toLEnn see Figure8V CC = 2.0 V6014-ns V CC = 4.5 V125-ns V CC = 6.0 V104-nst h hold time nD to LEnn see Figure8V CC = 2.0 V3−8-nsV CC = 4.5 V3−3-nsV CC = 6.0 V3−2-nsC PDpower dissipation capacitance per latch V I =GND to V CC[1]-42-pFT amb =−40°C to +85°C t PHL , t PLHpropagation delay nD to nQsee Figure 6V CC = 2.0 V --140ns V CC = 4.5 V --28ns V CC = 6.0 V--24nspropagation delay nD to nQsee Figure 7V CC = 2.0 V --150ns V CC = 4.5 V --30ns V CC = 6.0 V--26nspropagation delay LEnn to nQsee Figure 9V CC = 2.0 V --150ns V CC = 4.5 V --30ns V CC = 6.0 V--26nspropagation delay LEnn to nQsee Figure 9V CC = 2.0 V --155ns V CC = 4.5 V --31ns V CC = 6.0 V--26nst THL , t TLHoutput transition timesee Figure 6 and 7V CC = 2.0 V --95ns V CC = 4.5 V --19ns V CC = 6.0 V--16nst Wenable pulse width HIGHsee Figure 9V CC = 2.0 V 100--ns V CC = 4.5 V 20--ns V CC = 6.0 V17--nst suset-up time nD to LEnnsee Figure 8V CC = 2.0 V 75--ns V CC = 4.5 V 15--ns V CC = 6.0 V13--nst hhold time nD to LEnnsee Figure 8V CC = 2.0 V 3--ns V CC = 4.5 V 3--ns V CC = 6.0 V3--nsTable 8:Dynamic characteristics …continuedGND =0 V; t r =t f =6 ns; C L =50 pF; unless otherwise speciﬁed, see Figure 10.Symbol ParameterConditions Min Typ Max Unit[1]C PD is used to determine the dynamic power dissipation (P D in µW).P D =C PD ×V CC 2×f i ×N +∑(C L ×V CC 2×f o )where:f i =input frequency in MHz;f o =output frequency in MHz;C L =output load capacitance in pF;V CC =supply voltage in V;N =number of inputs switching;∑(C L ×V CC 2×f o )= sum of outputs.T amb =−40°C to +125°Ct PHL , t PLHpropagation delay nD to nQsee Figure 6V CC = 2.0 V --165ns V CC = 4.5 V --33ns V CC = 6.0 V--28ns propagation delay nD to nQsee Figure 7V CC = 2.0 V --180ns V CC = 4.5 V --36ns V CC = 6.0 V--31ns propagation delay LEnn to nQsee Figure 9V CC = 2.0 V --180ns V CC = 4.5 V --36ns V CC = 6.0 V--31ns propagation delay LEnn to nQsee Figure 9V CC = 2.0 V --190ns V CC = 4.5 V --38ns V CC = 6.0 V--32ns t THL , t TLHoutput transition timesee Figure 6 and 7V CC = 2.0 V --110ns V CC = 4.5 V --22ns V CC = 6.0 V--19ns t Wenable pulse width HIGHsee Figure 9V CC = 2.0 V 120--ns V CC = 4.5 V 24--ns V CC = 6.0 V20--ns t suset-up time nD to LEnnsee Figure 8V CC = 2.0 V 90--ns V CC = 4.5 V 18--ns V CC = 6.0 V15--ns t hhold time nD to LEnnsee Figure 8V CC = 2.0 V 3--ns V CC = 4.5 V 3--ns V CC = 6.0 V3--nsTable 8:Dynamic characteristics …continuedGND =0 V; t r =t f =6 ns; C L =50 pF; unless otherwise speciﬁed, see Figure 10.Symbol Parameter Conditions Min Typ Max Unit12.WaveformsV M = 0.5×V I .Fig 6.Waveforms showing the data input (nD)to output (nQ)propagation delays and theoutput transition timesV M = 0.5×V I .Fig 7.Waveforms showing the data input (nD)to output (nQ)propagation delays and theoutput transition timesThe shaded areas indicate when the input is permitted to change for predictable output performance.V M = 0.5×V I .Fig 8.Waveforms showing the data set-up and hold times for nD input to LEnn input001aab855nD inputnQ outputV Mt PHLt THL t TLHt PLHV M001aab856nD inputnQ outputV Mt PHLt THL t TLHt PLHV Mt sut h nQ output LEnn inputV MV M001aab858t sut hnD inputQ = D Q = DV M = 0.5×V I .Fig 9.Waveforms showing the latch enable input (LEnn) pulse width, the latch enableinput to outputs (nQ, nQ) propagation delays and the output transition timesTest data is given in T able 9.Deﬁnitions for test circuit:R T = Termination resistance should be equal to output impedance Z o of the pulse generator.C L = Load capacitance including jig and probe capacitance.Fig 10.Load circuitry for switching times Table 9:Test dataSupply Input Load V CC V I t r , t f C L 2.0 V V CC 6 ns 50 pF 4.5 V V CC 6 ns 50 pF 6.0 V V CC 6 ns 50 pF 5.0 VV CC6 ns15 pFnD inputLEnn inputnQ outputnQ outputt W V M V MV M 001aab857t PHLt PLHt THLt TLH t THLt PLHt PHLt TLHmna101V CCV IV OR TC LPULSE GENERATORD.U.T.13.Package outlineFig 11.Package outline SOT38-4 (DIP16)REFERENCESOUTLINE VERSION EUROPEAN PROJECTIONISSUE DATE IECJEDECJEITASOT38-495-01-1403-02-13M Hc(e )1M EALs e a t i n g p l a n eA 1w Mb 1b 2eDA 2Z16198Epin 1 indexb0510 mmscaleNote1. Plastic or metal protrusions of 0.25 mm (0.01 inch) maximum per side are not included.UNIT Amax.12b 1(1)(1)(1)b 2c D E e M Z H L mm DIMENSIONS (inch dimensions are derived from the original mm dimensions)A min. A max.b max.w M E e 11.731.300.530.380.360.2319.5018.55 6.486.20 3.603.050.2542.547.628.257.8010.08.30.764.20.51 3.2inches0.0680.0510.0210.0150.0140.0091.250.850.0490.0330.770.730.260.240.140.120.010.10.30.320.310.390.330.030.170.020.13DIP16: plastic dual in-line package; 16 leads (300 mil)SOT38-4Fig 12.Package outline SOT109-1 (SO16)Xw MθAA 1A 2b pD H EL pQdetail XE Z ecL v M A(A )3A89116ypin 1 indexUNIT Amax.A 1A 2A 3b p c D (1)E (1)(1)e H E L L p Q Z y w v θREFERENCESOUTLINE VERSION EUROPEAN PROJECTIONISSUE DATE IEC JEDEC JEITAmm inches1.750.250.101.451.250.250.490.360.250.1910.09.84.03.8 1.27 6.25.80.70.60.70.380oo 0.250.1DIMENSIONS (inch dimensions are derived from the original mm dimensions)Note1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included.1.00.4 SOT109-199-12-2703-02-19076E07MS-0120.0690.0100.0040.0570.0490.010.0190.0140.01000.00750.390.380.160.150.051.050.0410.2440.2280.0280.0200.0280.0120.010.250.010.0040.0390.0160 2.5 5 mmscaleSO16: plastic small outline package; 16 leads; body width 3.9 mm SOT109-1Fig 13.Package outline SOT338-1 (SSOP16)UNIT A 1A 2A 3b p c D (1)E (1)e H E L L p Q Z y w v θ REFERENCESOUTLINE VERSION EUROPEAN PROJECTIONISSUE DATE IECJEDEC JEITAmm0.210.051.801.650.250.380.250.200.096.46.05.45.20.651.257.97.61.030.630.90.71.000.5580oo 0.130.20.1DIMENSIONS (mm are the original dimensions)Note1. Plastic or metal protrusions of 0.25 mm maximum per side are not included.SOT338-199-12-2703-02-19(1)w Mb pD H EE Z ecv M AXAy18169θAA 1A 2L p Qdetail XL(A )3MO-150pin 1 index0 2.5 5 mmscaleSSOP16: plastic shrink small outline package; 16 leads; body width 5.3 mm SOT338-1Amax.2Fig 14.Package outline SOT403-1 (TSSOP16)UNIT A 1A 2A 3b p c D (1)E (2)(1)e H E L L p Q Z y w v θ REFERENCESOUTLINE VERSION EUROPEAN PROJECTIONISSUE DATE IECJEDEC JEITAmm0.150.050.950.800.300.190.20.15.14.94.54.30.656.66.20.40.30.400.0680oo 0.130.10.21DIMENSIONS (mm are the original dimensions)Notes1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.2. Plastic interlead protrusions of 0.25 mm maximum per side are not included.0.750.50SOT403-1MO-15399-12-2703-02-18w Mb pD Ze0.2518169θAA 1A 2L p Qdetail XL(A )3H EE cv M AXAy0 2.5 5 mmscaleTSSOP16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm SOT403-1Amax.1.1pin 1 index14.Revision historyTable 10:Revision historyDocument ID Release date Data sheet status Change notice Doc. number Supersedes74HC75_320041112Product data sheet-9397 750 1381674HC_HCT75_CNV_2 Modiﬁcations:•The format of this data sheet has been redesigned to comply with the current presentation andinformation standard of Philips Semiconductors.•Removed type number 74HCT75.•Inserted family speciﬁcation.74HC_HCT75_CNV_219970918Product speciﬁcation--74HC_HCT75_174HC_HCT75_119901201Product speciﬁcation---15.Data sheet status[1]Please consult the most recently issued data sheet before initiating or completing a design.[2]The product status of the device(s) described in this data sheet may have changed since this data sheet was published. The latest information is available on the Internet at URL .[3]For data sheets describing multiple type numbers, the highest-level product status determines the data sheet status.16.DeﬁnitionsShort-form speciﬁcation —The data in a short-form speciﬁcation is extracted from a full data sheet with the same type number and title. For detailed information see the relevant data sheet or data handbook.Limiting values deﬁnition — Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 60134). Stress above one or more of the limiting values may cause permanent damage to the device.These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the speciﬁcation is not implied. Exposure to limiting values for extended periods may affect device reliability.Application information — Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors make no representation or warranty that such applications will be suitable for the speciﬁed use without further testing or modiﬁcation.17.DisclaimersLife support —These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application.Right to make changes —Philips Semiconductors reserves the right to make changes in the products - including circuits, standard cells, and/or software - described or contained herein in order to improve design and/or performance. When the product is in full production (status ‘Production’),relevant changes will be communicated via a Customer Product/Process Change Notiﬁcation (CPCN). Philips Semiconductors assumes noresponsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to theseproducts,and makes no representations or warranties that these products are free from patent,copyright,or mask work right infringement,unless otherwise speciﬁed.18.Contact informationFor additional information, please visit: For sales ofﬁce addresses, send an email to: sales.addresses@Level Data sheet status [1]Product status [2][3]DeﬁnitionI Objective data Development This data sheet contains data from the objective speciﬁcation for product development. Philips Semiconductors reserves the right to change the speciﬁcation in any manner without notice.IIPreliminary dataQualiﬁcationThis data sheet contains data from the preliminary speciﬁcation.Supplementary data will be published at a later date.Philips Semiconductors reserves the right to change the speciﬁcation without notice,in order to improve the design and supply the best possible product.III Product data ProductionThis data sheet contains data from the product speciﬁcation. Philips Semiconductors reserves the right to make changes at any time in order to improve the design,manufacturing and supply.Relevant changes will be communicated via a Customer Product/Process Change Notiﬁcation (CPCN).19.Contents1General description. . . . . . . . . . . . . . . . . . . . . . 12Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Quick reference data. . . . . . . . . . . . . . . . . . . . . 24Ordering information. . . . . . . . . . . . . . . . . . . . . 25Functional diagram . . . . . . . . . . . . . . . . . . . . . . 36Pinning information. . . . . . . . . . . . . . . . . . . . . . 46.1Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46.2Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 57Functional description . . . . . . . . . . . . . . . . . . . 57.1Function table. . . . . . . . . . . . . . . . . . . . . . . . . . 58Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 69Recommended operating conditions. . . . . . . . 610Static characteristics. . . . . . . . . . . . . . . . . . . . . 711Dynamic characteristics . . . . . . . . . . . . . . . . . . 912Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1213Package outline . . . . . . . . . . . . . . . . . . . . . . . . 1414Revision history. . . . . . . . . . . . . . . . . . . . . . . . 1815Data sheet status. . . . . . . . . . . . . . . . . . . . . . . 1916Deﬁnitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1917Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . . 1918Contact information . . . . . . . . . . . . . . . . . . . . 19© Koninklijke Philips Electronics N.V.2004All rights are reserved.Reproduction in whole or in part is prohibited without the priorwritten consent of the copyright owner.The information presented in this document doesnot form part of any quotation or contract,is believed to be accurate and reliable and maybe changed without notice.No liability will be accepted by the publisher for anyconsequence of its use.Publication thereof does not convey nor imply any license underpatent- or other industrial or intellectual property rights.Date of release: 12 November 2004Document number: 9397 750 13816。

SN74LS652DWE4,SN74LS652DWG4,SN74LS652DWR,SN74LS652DWRE4,SN74LS652DWRG4, 规格书,Datasheet 资料

Copyright © 2000, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date.Products conform to specifications per the terms of Texas Instrumentsstandard warranty. Production processing does not necessarily includetesting of all parameters.POST OFFICE BOX 655303 • DALLAS, TEXAS 752652POST OFFICE BOX 655303 • DALLAS, TEXAS 75265POST OFFICE BOX 655303 • DALLAS, TEXAS 75265POST OFFICE BOX 655303 • DALLAS, TEXAS 752655 POST OFFICE BOX 655303 • DALLAS, TEXAS 752656POST OFFICE BOX 655303 • DALLAS, TEXAS 752657 POST OFFICE BOX 655303 • DALLAS, TEXAS 752658POST OFFICE BOX 655303 • DALLAS, TEXAS 75265Addendum-Page 1PACKAGING INFORMATIONOrderable Device Status(1)Package Type PackageDrawingPins Package QtyEco Plan(2)Lead/Ball Finish MSL Peak Temp (3)Samples (Requires Login)SN74LS651DW OBSOLETE SOIC DW 24TBD Call TI Call TI SN74LS651DWR OBSOLETE SOIC DW 24TBD Call TI Call TI SN74LS651NT OBSOLETE PDIP NT 24TBDCall TICall TISN74LS652DW ACTIVE SOIC DW 2425Green (RoHS & no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN74LS652DWE4ACTIVE SOIC DW 2425Green (RoHS & no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN74LS652DWG4ACTIVE SOIC DW 2425Green (RoHS & no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN74LS652NT ACTIVE PDIP NT 2415Pb-Free (RoHS)CU NIPDAU N / A for Pkg Type SN74LS652NTE4ACTIVEPDIPNT2415Pb-Free (RoHS)CU NIPDAU N / A for Pkg Type(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 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products 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. 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74系列芯片功能大全

74系列芯片功能大全2004-4-25 阅读次数：101117400 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输入端3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。

TTL74系列芯片大全（中英文对照）

TTL74系列芯片大全（中英文对照）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输入端3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SN74LSOO四2输入与非门SN74LSO2四2输入或非门SN74LS04六反相器SN74LS06六反相缓冲器/驱动器SN74LS08四2输入与非门SN74LS10三3输入与非门SN74LS12三3输入与非门SN74LS14六反相器.斯密特触发SN74LS16六反相缓冲器/驱动器SN74LS20双4输入与门SN74LS22双4输入与门SN74LS26四2输入与非门SN74LS28四输入端或非缓冲器SN74LS32四2输入或门SN74LS37四输入端与非缓冲器SN74LS40四输入端与非缓冲器SN74LS47BCD－七段译码驱动器SN74LS49BCD－七段译码驱动器SN74LS54四输入与或非门SN74LS63六电流读出接口门SN74LS74双D触发器SN74LS76双J－K触发器SN74LS83双J－K触发器SN74LS86四2输入异或门SN74LS904位十进制波动计数器SN74LS9212分频计数器SN74LS965位移位寄存器SN74LS109正沿触发双J－K触发器SN74LS113双J－K负沿触发器SN74LS121单稳态多谐振荡器SN74LS123双稳态多谐振荡器SN74LS125三态缓冲器SN74LS1313－8线译码器SN74LS13313输入与非门SN74LS137地址锁存3－8线译码器SN74LS139双2－4线译码－转换器SN74LS14710－4线优先编码器SN74LS153双4选1数据选择器SN74LS155双2－4线多路分配器SN74LS157四2选1数据选择器SN74LS160同步BDC十进制计数器SN74LS162同步BDC十进制计数器SN74LS1648位串入并出移位寄存SN74LS1668位移位寄存器SN74LS1694位可逆同步计数器SN74LS17216位多通道寄存器堆SN74LS1746D型触发器SN74LS176可预置十进制计数器SN74LS182超前进位发生器SN74LS18964位随机存储器SN74LS191二进制同步可逆计数器SN74LS193二进制可逆计数器SN74LS195并行存取移位寄存器SN74LS197可预置二进制计数器SN74LS2383－8线译码/多路转换器SN74LS241八缓冲/驱动/接收器SN74LS243四总线收发器SN74LS245八总线收发器SN74LS248BCD－七段译码驱动器SN74LS251三态8－1数据选择器SN74LS256双四位选址锁存器SN74LS258四2选1数据选择器SN74LS260双5输入或非门SN74LS266四2输入异或非门SN74LS275七位树型乘法器SN74LS279四R－S触发器SN74LS2834位二进制全加器SN74LS2934位二进制计数器SN74LS365六缓冲器带公用启动器SN74LS367六总线三态输出缓冲器SN74LS3738D锁存器SN74LS3754位双稳锁存器SN74LS386四2输入异或门SN74LS393双4位二进制计数器SN74LS5748位D型触发器SN74LS6848位数字比较器SN74LSO1四2输入与非门SN74LS03四2输入与非门SN74LS05六反相器SN74LS07六缓冲器/驱动器SN74LS09四2输入与非门SN74LS11三3输入与非门SN74LS13三3输入与非门SN74LS15三3输入与非门SN74LS17六反相缓冲器/驱动器SN74LS21双4输入与门SN74LS25双4输入与门SN74LS27三3输入与非门SN74LS30八输入端与非门SN74LS33四2输入或门SN74LS38双2输入与非缓冲器SN74LS42BCD－十进制译码器SN74LS48BCD－七段译码驱动器SN74LS51三3输入双与或非门SN74LS55四4输入与或非门SN74LS73双J－K触发器SN74LS754位双稳锁存器SN74LS78双J－K触发器SN74LS854位幅度比较器SN74LS884位全加器SN74LS918位移位寄存器SN74LS93二进制计数器SN74LS954位并入并出寄存器SN74LS107双J－K触发器SN74LS112双J－K负沿触发器SN74LS114双J－K负沿触发器SN74LS122单稳态多谐振荡器SN74LS124双压控振荡器SN74LS126四3态总线缓冲器SN74LS132二输入与非触发器SN74LS136四异或门SN74LS1383－8线译码/转换器SN74LS145BCD十进制译码/驱动器SN74LS1488－3线优先编码器SN74LS1518选1数据选择器SN74LS1544－16线多路分配器SN74LS156双2－4线多路分配器SN74LS158四2选1数据选择器SN74LS1614位二进制计数器SN74LS1634位二进制计数器SN74LS1658位移位寄存器SN74LS1684位可逆同步计数器SN74LS1704x4位寄存器堆SN74LS1734D型寄存器SN74LS1754D烯触发器SN74LS181运算器/函数发生器SN74LS183双进位保存全价器SN74LS190同步BCD十进制计数器SN74LS192BCD－同步可逆计数器SN74LS194双向通用移位寄存器SN74LS196可预置十进制计数器SN74LS221双单稳态多谐振荡器SN74LS240八缓冲/驱动/接收器SN74LS242四总线收发器SN74LS244八缓冲/驱动/接收器SN74LS247BCD－七段译码驱动器SN74LS249BCD－七段译码驱动SN74LS253双三态4－1数据选择器SN74LS257四3态2－1数据选择器SN74LS2598位可寻址锁存器SN74LS2612x4位二进制乘发器SN74LS273八进制D型触发器SN74LS276四J－K触发器SN74LS2809位奇偶数发生校检器SN74LS290十进制计数器SN74LS2954位双向通用移位寄存器SN74LS366六缓冲器带公用启动器SN74LS368六总线三态输出反相器SN74LS3748D触发器SN74LS3778位单输出D型触发器SN74LS390双十进制计数器SN74LS5738位三态输出D型锁存器SN74LS6708位数字比较器SN74HC00 四2输入与非门SN74HC02 四2输入或非门SN74HC03 四2输入或非门SN74HC04 六反相器SN74HC05 六反相器SN74HC08 四2输入与门SN74HC10 三3输入与非门SN74HC11 三3输入与门SN74HC14 六反相器/斯密特触发SN74HC20 双四输入与门SN74HC21 双四输入与非门SN74HC27 三3输入与非门SN74HC30 八输入端与非门SN74HC32 四2输入或门SN74HC42 BCD十进制译码器SN74HC73 双J－K触的器SN74HC76 双J－K触的器SN74HC86 四2输入异或门SN74HC107 双J－K触发器SN74HC113 双J－K负沿触发器SN74HC123 双稳态多谐振荡器SN74HC125 三态缓冲器SN74HC126 四三态总线缓冲器SN74HC132 二输入与非缓冲器SN74HC137 二输入与非缓冲器SN74HC138 3－8线译码/解调器SN74HC139 双2－4线译码/解调器SN74HC148 8选1数据选择器SN74HC151 双4选1数据选择器SN74HC154 4－16线多路分配器SN74HC157 四2选1数据选择器SN74HC161 4位二进制计数器SN74HC163 4位二进制计数器SN74HC164 8位串入并出移位寄存器SN74HC165 8位移位寄存器SN74HC173 4D型触发器SN74HC174 6D触发器SN74HC175 4D型触发器SN74HC191 二进制同步可逆计数器SN74HC221 双单稳态多谐振荡器SN74HC238 3－8线译码器SN74HC240 八缓冲器SN74HC244 八总线3态输出缓冲器SN74HC245 八总线收发器SN74HC251 三态8－1数据选择器SN74HC259 8位可寻址锁存器SN74HC266 四2输入异或非门SN74HC273 8D型触发器SN74HC367 六缓冲器/总线驱动器SN74HC368 六缓冲器/总线驱动器SN74HC373 8D锁存器SN74HC374 8D触发器SN74HC393 双4位二进制计数器SN74HC541 8位三态输出缓冲器SN74HC573 8位三态输出D 型锁存器SN74HC574 8D型触发器SN74HC595 8位移位寄存器/锁存器SN74HC4028 7级二进制串行加数器SN74HC4046 锁相环SN74HC4051 8选1模拟开关SN74HC4053 三2选1模拟开关SN74HC4060 14位计数/分频/振荡器SN74HC4066 四双相模拟开关SN74HC4078 3输入端三或门SN74HC4511 7段锁存/译码驱动器SN74HC4520 双二进制加法计数器74F00 高速四2输入与非门74F02 高速四2输入或非门74F04 高速六反相器74F08 高速四2输入与门74F10 高速三3输入与门74F14 高速六反相斯密特触发74F32 高速四2输入或门74F38 高速四2输入或门74F74 高速双D型触发器74F86 高速四2输入异或门74F139 高速双2－4线译码/驱动器74F151 高速双2－4线译码/驱动器74F153 高速双4选1数据选择器74F157 高速双4选1数据选择器74F161 高速6D型触发器74F174 高速6D型触发器74F175 高速4D型触发器74F244 高速八总线3态缓冲器74F245 高速八总线收发器74F373 高速8D锁存器SN74HCT04 六反相器。

74hc14

74系列功能大全（中文）2010-09-16 14:5574、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/Line Driver 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。

美高姆表模型6522至6536的产品说明书

Vol. 21 Rev.01 07/2021Technical Assistance (800) 343-1391 89 MODELS 6522, 6524, 6526, 6532, 6534 & 65362155.51Megohmmeter Model 6522 (Digital w/Analog Bargraph, 250V, 500V, 1000V, Continuity, V)2155.52 Megohmmeter Model 6524 (Digital w/Analog Bargraph, Alarm, 50V, 100V, 250V, 500V, 1000V, Ohm, Continuity, V, kΩ, Memory)2155.53 Megohmmeter Model 6526 (Digital w/Analog Bargraph, Alarm, 50V, 100V, 250V, 500V, 1000V, Ohm, Continuity, V, kΩ, Capacitance, Memory, Bluetooth w/DataView® software)2155.54Megohmmeter Model 6532 (Digital w/Analog Bargraph, Alarm, 50V, 100V, Ohm, Continuity, V, kΩ, Cap, Memory, Bluetooth w/DataView® software)2155.55Megohmmeter Model 6534 (Digital w/Analog Bargraph, Alarm, 10V, 25V, 100V, 250V, 500V, Ohm, Continuity, V, kΩ, Memory, Bluetooth w/DataView® software)2155.56Megohmmeter Model 6536 (Digital w/Analog Bargraph, Alarm, Variable 10 to 100V, Ohm, Continuity, V, kΩ)2155.57Megohmmeter Model 6536 ESD Floor Kit (Meter, set of 2, 5lb weights and carrying case)6526, 6532 & 6534 (only)90 FRONT PANEL & FUNCTIONAL DISPLAYSFEATURES*• True Megohmmeter ®• Test voltage from 10 to 1000V • Insulation resistance up to 200GΩ• Manual, Lock, Timer modes & PI/DAR Ratio calculations • Alarms with Green/Red Pass/Fail indicator light• 200mA/20mA continuity with active protection without fuses • Measurement of V (TRMS & DC), F, Ω, kΩ, Hz, C and cable length • ∆Rel mode for comparison measurements• Configurable alarms• Data retrieval• Automatic discharge after test• Automatic test inhibit if device under test is energized >25V* Features are model dependent. Bluetooth on selected models.Access to the instrument information and setup forTest Lock, Timer,PI/DAR and Times Navigation buttons:• Display instrumentinformation • Turn buzzer ON or OFF • Turn power saverON or OFF• Program test time • Select displayedparameters • Program alarmset pointsTest lead resistance compensation∆Rel set and compare measurements to a reference valueTest button Test function selection switchMemory recall/ Bluetooth activation Alarmactivation/deactivation with Pass/Fail indication(model dependent)PRODUCT INCLUDES6522 & 6524Soft carrying case, (2) 5 ft color-coded (red/black) leads, (2) color-coded (red/black) alligator clips, (1) black test probe, (6) AA batteries and a user manual.6526Soft carrying case, (2) 5 ft color-coded (red/black) leads, (2) color-coded (red/black) alligator clips, (1) black test probe, (6) AA batteries, quick start guide, USB stick with DataView ® software and a user manual.6536Soft carrying case, (2) 5 ft color-coded (red/black) leads, (2) color-coded (red/black) alligator clips, (1) black test probe, (2) color-coded (red/black) grip probes, (6) AA batteries, and a user manual.6536 ESD FLOOR KITField case, (2) 5 ft color-coded (red/black) leads, (2) color-coded (red/black) alligator clips, (1) black test probe, (2) color-coded (red/black) grip probes, (2) 5 lb weights with conductive rubber bottom pad, (2) 4mm non-insulated adapters, (6) AA batteries, and a user manual.6532 & 6534Soft carrying case, (2) 5 ft color-coded (red/black) leads,(2) color-coded (red/black) alligator clips, (1) black testprobe, (2) color-coded (red/black) grip probes, (6) AA batteries, quick start guide, USB stick with DataView ® software and a user manual.SHOWN: 65326526, 6532 & 6534MEGOHMMETERS96 Technical Assistance (800) 343-1391Vol. 21 Rev.01 07/2021©2021 Chauvin Arnoux, Inc. d.b.a. AEMC Instruments. All Rights Reserved.AEMC MODEL NUMBERAEMC CATALOG NUMBER TEST VOLTAGE INSULATION RANGE RESISTANCE RANGE CONTINUITY RANGE CAPACITANCE RANGEVOLTAGE DETECTION POWER SOURCE DISPLAY DATAVIEW ® SOFTWARE65012126.51500V 0.5 to 200MΩ500kΩ100Ω–600V ac Hand-cranked Analog No 65032126.52250V 500V 1000V 1 to 500MΩ 1 to 500MΩ 10 to 5000MΩ–600V acHand-cranked Analog No 65272126.53250V 500V 1000V 1kΩ to 4GΩ 1kΩ to 4GΩ 1kΩ to 4GΩ400kΩ400Ω–600V ac 1000V dc 6 x AA Alkaline Batteries Digital/ Analog No 65222155.51250V 500V 1000V 50kΩ to 10GΩ 100kΩ to 20GΩ200kΩ to 40GΩ–10Ω–700V ac /dc 6 x AA Alkaline Batteries Digital/ Analog No 65282126.54250V 500V 1000V 0.050MΩ to 4200MΩ 0.100MΩ to 4200MΩ 0.20MΩ to 11GΩ0 to 420kΩ0 to 40Ω (200mA test current ≤ 2Ω)–700V ac 700V ac /dc 6 x AA Alkaline Batteries DigitalNo65292126.5550V 100V 250V 500V 1000V 0.010MΩ to 420MΩ 0.020MΩ to 420MΩ 0.050MΩ to 420MGΩ 0.100MΩ to 4200MΩ0.20MΩto 11GΩ0 to 420kΩ0 to 40Ω (200mA test current ≤ 2Ω)–700V ac 700V ac /dc6 x AA Alkaline BatteriesDigital No65242155.5250V 100V 250V 500V 1000V 10kΩ to 10GΩ 20kΩ to 20GΩ 50kΩ to 50GΩ 100kΩ to 100GΩ200kΩ to 200GΩ1000kΩ10Ω, 100Ω–700V ac /dc6 x AA Alkaline Batteries Digital/ AnalogNo65262155.5350V 100V 250V 500V 1000V 10kΩ to 10GΩ 20kΩ to 20GΩ 50kΩ to 50GΩ 100kΩ to 100GΩ200kΩ to 200GΩ1000kΩ10Ω, 100Ω0.1n to 10µF 700V ac /dc6 x AA Alkaline Batteries Digital/ Analog Yes65322155.5450V 100V 10kΩ to 10GΩ 20kΩ to 20GΩ1000kΩ10Ω, 100Ω0.1n to 10µF 700V ac /dc 6 x AA Alkaline Batteries Digital/ Analog Yes65342155.5510V 25V 100V 250V 500V 2kΩ to 1GΩ 5kΩ to 2GΩ 10kΩ to 10GΩ 50kΩ to 25GΩ100kΩ to 50GΩ1000kΩ10Ω, 100Ω–700V ac /dc 6 x AA Alkaline BatteriesDigital/ AnalogYes65362155.5610V 100V (variable in 1V steps)2kΩ to 20GΩ1000kΩ10Ω, 100Ω–700V ac /dc6 x AA Alkaline Batteries Digital/ AnalogNo6536 ESD Floor Kit2155.5710502130.0150V 100V 250V 500V 1000V 2kΩ to 200GΩ 4kΩ to 400GΩ 10kΩ to 1TΩ 20kΩ to 2TΩ 40kΩ to 4TΩ400kΩ40Ω0.005 to 4.999µF 1000V ac /dc8 x 1.5V C Cell Batteries Digital/ AnalogNo10602130.0350V 100V 250V 500V 1000V 2kΩ to 200GΩ 4kΩ to 400GΩ 10kΩ to 1TΩ 20kΩ to 2TΩ 40kΩ to 4TΩ400kΩ40Ω0.005 to 4.999µF 1000V ac /dcRechargeableNiMH Battery Digital/ AnalogYes65052130.18500V 1000V 2500V 5000V 10kΩ to 2TΩ 10kΩ to 4TΩ 10kΩ to 10TΩ 10kΩ to 10TΩ–0.001 to 49.99µF2500V ac 4000V dc RechargeableNiMH Battery Digital/ Analog No50502130.20500V 1000V 2500V 5000V 10kΩ to 2TΩ 10kΩ to 4TΩ 10kΩ to 10TΩ 10kΩ to 10TΩ–0.001 to 49.99µF 2500V ac 4000V dc RechargeableNiMH Battery Digital/ Analog No50602130.21500V 1000V 2500V 5000V 10kΩ to 2TΩ 10kΩ to 4TΩ 10kΩ to 10TΩ 10kΩ to 10TΩ–0.001 to 49.99µF 2500V ac 4000V dc RechargeableNiMH Battery Digital/ Analog Yes50702130.30500V 1000V 2500V 5000V 10kΩ to 2TΩ 10kΩ to 4TΩ 10kΩ to 10TΩ 10kΩ to 10TΩ–0.001 to 49.99µF 2500V ac 4000V dcRechargeableNiMH Battery Graphic/ DigitalYes65502130.31500V 1000V 2500V 5000V 10,000V 10kΩ to 2000GΩ 10kΩ to 4000GΩ 10kΩ to 10,000GΩ 10kΩ to 15,000GΩ 10kΩ to 25,000GΩ–0.001 to 19.99µF2500V ac 4000V dc RechargeableNiMH BatteryDigital/ AnalogYes65552130.32500V 1000V 2500V 5000V 10,000V 15,000V10kΩ to 2000GΩ 10kΩ to 4000GΩ 10kΩ to 10,000GΩ 10kΩ to 15,000GΩ 10kΩ to 25,000GΩ 10kΩ to 30,000GΩ–0.001 to 19.99µF2500V ac 4000V dcRechargeableNiMH BatteryDigital/ AnalogYesSELECTION CHART–Consult factory for NIST Calibration prices。

74HCT165中文资料

Product speciﬁcation
74HC/HCT165
Fig.4 Functional diagram.
FUNCTION TABLE
OPERATING MODES
INPUTS
Qn REGISTERS
parallel load
serial shift hold “do nothing”
PL
L L H H H
8-bit parallel-in/serial-out shift register
Product speciﬁcation
74HC/HCT165
FEATURES
• Asynchronous 8-bit parallel load • Synchronous serial input • Output capability: standard • ICC category: MSI
When PL is HIGH, data enters the register serially at the Ds input and shifts one place to the right (Q0 → Q1 → Q2, etc.) with each positive-going clock transition. This feature allows parallel-to-serial converter expansion by tying the Q7 output to the DS input of the succeeding stage.
8-bit parallel-in/serial-out shift register
Product speciﬁcation
74HC/HCT165

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_ │1413 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┌┴─┴─┴─┴─┴─┴─┴┐│1413 12 11 10 9 8│Y = A ）│六驱动器(OC高压输出) 7 4LS07│ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1A 1Y 2A 2Y 3A 3Y GNDVcc -4C 4A 4Y -3C 3A 3Y┌┴─┴─┴─┴─┴─┴─┴┐_ │1413 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│2019 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┌┴─┴─┴─┴─┴─┴─┴┐│1413 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┌┴─┴─┴─┴─┴─┴─┴┐__ │1413 12 11 10 9 8│Y = AB ）│2输入四正与非门 74LS 00│ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1A 1B 1Y 2A 2B 2Y GNDVcc 1C 1Y 3C 3B 3A 3Y┌┴─┴─┴─┴─┴─┴─┴┐___ │1413 12 11 10 9 8│Y = ABC ）│3输入三正与非门 74LS 10│ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1A 1B 2A 2B 2C 2Y GNDVcc H G Y┌┴─┴─┴─┴─┴─┴─┴┐│1413 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│1413 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│1413 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│1413 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)│1413 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┌┴─┴─┴─┴─┴─┴─┴┐│1413 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│2019 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│1615 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 Y 7=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│1615 14 13 12 11 10 9 │）│__ __ __ __ __ __ __ __│ 1 2 3 4 5 6 7 8│Y0=1A 1B Y1=1A 1B Y2=1A 1B Y 3=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│2019 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│1413 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│2019 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(O C)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。

M74HCT646RM13TR, 规格书,Datasheet 资料

1/15April 2003sHIGH SPEED: f MAX = 60 MHz (TYP .) at V CC = 4.5V sLOW POWER DISSIPATION:I CC = 4µA(MAX.) at T A =25°CsCOMPATIBLE WITH TTL OUTPUTS : V IH = 2V (MIN.) V IL = 0.8V (MAX)sSYMMETRICAL OUTPUT IMPEDANCE:|I OH | = I OL = 6mA (MIN)sBALANCED PROPAGATION DELAYS:t PLH ≅ t PHLsPIN AND FUNCTION COMPATIBLE WITH 74 SERIES 646DESCRIPTIONThe 74HCT646 is an advanced high-speed CMOS OCTAL BUS TRANSCEIVER AND REGISTER (3-STATE) fabricated with silicon gate C 2MOS technology.This device consists of bus transceiver circuits with 3 state, D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the input bus or from the internal registers. Data on the A or B bus will be clocked into register on the low to high transition of the appropriate clock pin (Clock AB or Clock BA).Enable (G) and direction (DIR) pins are provided to control the transceiver functions. In the transceiver mode, data present at the high-impedance port may be stored in either register or in both. The select controls (Select ABselect BA) can multiplex stored and real time(transparent mode) data. The direction control determines which bus will receive data when enable G is active (low). In the isolation mode (enable G high), "A" data may be stored in one register and/or "B" data may be stored in the other register. When an output function is disabled, the input function is still enabled and may be used to store and transmit data. Only one of the two buses, A or B, may be driven at a time.All inputs are equipped with protection circuits against static discharge and transient excess voltage.M74HCT646OCTAL BUS TRANSCEIVER/REGISTERWITH 3 STATE OUTPUTSPIN CONNECTION AND IEC LOGIC SYMBOLSORDER CODESPACKAGE TUBET & RDIP M74HCT646B1R SOP M74HCT646M1RM74HCT646RM13TR TSSOPM74HCT646TTRb s o l et e Pr o du c t(s ) - O bs o l e t eP ro dM74HCT6462/15INPUT AND OUTPUT EQUIVALENT CIRCUITPIN DESCRIPTIONTRUTH TABLEZ : High ImpedanceQn : The data stored to the internal flip-flops by most recent low to high transition of the clock inputs* : The data at the A and B bus will be stored to the internal flip-flops on every low to high transition of the clock inputs.PIN No SYMBOL NAME AND FUNCTION1CLOCK ABA toB Clock Input (LOW to HIGH, Edge-Triggered)2SELECT AB Select A to B Source Input 3GAB Direction Control Input 4, 5, 6, 7, 8, 9, 10, 11A1 to A8 A Data Inputs/Outputs 20, 19, 18, 17, 16, 15, 14, 13B1 to B8 B Data Inputs/Outputs 21G Output Enable Input(Active LOW)22SELECT BA Select B to A Source Input 23CLOCK BA B to A Clock Input (LOWto HIGH, Edge Triggered)12GND Ground (0V)24V CC Positive Supply VoltageP ro d u ct(s )M74HCT6463/15LOGIC DIAGRAMTIMING CHARTu c t(s ) - O bs o l e t eP ro d u ct(s )M74HCT6464/15ABSOLUTE MAXIMUM RATINGSAbsolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied(*) 500mW at 65 °C; derate to 300mW by 10mW/°C from 65°C to 85°CRECOMMENDED OPERATING CONDITIONSSymbol ParameterValue Unit V CC Supply Voltage -0.5 to +7V V I DC Input Voltage -0.5 to V CC + 0.5V V O DC Output Voltage -0.5 to V CC + 0.5V I IK DC Input Diode Current ± 20mA I OK DC Output Diode Current ± 20mA I O DC Output Current ± 35mA I CC or I GND DC V CC or Ground Current± 70mAP D Power Dissipation 500(*)mW T stg Storage Temperature -65 to +150°C T LLead Temperature (10 sec)300°CSymbol ParameterValueUnit V CC Supply Voltage 4.5 to 5.5V V I Input Voltage 0 to V CC V V O Output Voltage 0 to V CC V T op Operating Temperature-55 to 125°C t r , t fInput Rise and Fall Time (V CC = 4.5 to 5.5V)0 to 500nsO b s o l et e Pr o du c t(s )- O bs o l e t eP ro d u ct(s )M74HCT6465/15DC SPECIFICATIONSSymbolParameterTest ConditionValue UnitV CC (V)T A = 25°C -40 to 85°C -55 to 125°C Min.Typ.Max.Min.Max.Min.Max.V IH High Level Input Voltage4.5 to5.5 2.02.02.0V V ILLow Level Input Voltage4.5 to5.50.80.80.8V V OH High Level Output Voltage4.5I O =-20 µA 4.4 4.5 4.4 4.4V I O =-6.0 mA 4.184.31 4.134.10V OL Low Level Output Voltage4.5I O =20 µA 0.00.10.10.1VI O =6.0 mA 0.170.260.330.40I I Input Leakage Current5.5V I = V CC or GND ± 0.1± 1± 1µAI OZHigh Impedance Output Leakage Current5.5V I = V IH or V IL V O = V CC or GND ± 0.5± 5± 10µA I CC Quiescent Supply Current5.5V I = V CC or GND 44080µA ∆ I CCAdditional Worst Case Supply Current5.5Per Input pin V I = 0.5V or V I = 2.4V Other Inputs at V CC or GNDI O = 02.02.93.0mAO b s o l et e Pr o du c t(s ) - O bs o l e t eP ro d u ct(s )M74HCT6466/15AC ELECTRICAL CHARACTERISTICS (C L = 50 pF, Input t r = t f = 6ns)CAPACITIVE CHARACTERISTICS1) C PD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I CC(opr) = C PD x V CC x f IN + I CC /8 (per bit)SymbolParameterTest ConditionValue UnitV CC (V)C L (pF)T A = 25°C -40 to 85°C -55 to 125°C Min.Typ.Max.Min.Max.Min.Max.t TLH t THL Output TransitionTime4.5507121519ns t PLH t PHL Propagation DelayTime 4.55020303848ns 150********t PLH t PHL Propagation DelayTime(CLOCK-A,B) 4.55029445565ns 150********t PLH t PHL Propagation DelayTime (SELECT - A,B)4.55024344353ns 15029425365t PZL t PZH High ImpedanceOutput Enable Time (G, DIR)4.550R L = 1 K Ω26384860ns150R L = 1 K Ω31465870t PLZ t PHZ High ImpedanceOutput Disable Time (G, DIR)4.550R L = 1 K Ω26354455ns f MAX Maximum ClockFrequency4.55031552520MHz t W(H) t W(L)Minimum PulseWidth 4.55081519ns t s Minimum Set-Up Time4.5503101313ns t hMinimum Hold Time4.550555nsSymbolParameterTest ConditionValue UnitV CC(V)T A = 25°C -40 to 85°C -55 to 125°C Min.Typ.Max.Min.Max.Min.Max.C INInput Capacitance 5101010pF C I/OBus TerminalCapacitance13pF C PDPower Dissipation Capacitance (note 1)40pFO b s ol e t eP r odu c t(s )- O bs o l et eP ro d u ct(s )M74HCT6467/15TEST CIRCUITC L = 50pF/150pF or equivalent (includes jig and probe capacitance)R 1 = 1K Ω or equivalentR T = Z OUT of pulse generator (typically 50Ω)WAVEFORM 1: PROPAGATION DELAY TIME (f=1MHz; 50% duty cycle)TESTSWITCH t PLH , t PHL Open t PZL , t PLZ V CC t PZH , t PHZGNDO b s o l et e Pr o du c t(s ) - O bs o l e te Pr o du cM74HCT6468/15WAVEFORM 2 : CLOCK AB, BA MINIMUM PULSE WIDTH, PROPAGATION DELAY TIME (f=1MHz; 50% duty cycle)WAVEFORM 3: A, B TO CLOCK MINIMUM SETUP AND HOLD TIME (f=1MHz; 50% duty cycle)O b s o l et e Pr o du c t(s ) - O bs o l e t eP ro d u ct(s )M74HCT6469/15WAVEFORM 4 : OUTPUT ENABLE AND DISABLE TIME (f=1MHz; 50% duty cycle)WAVEFORM 5: OUTPUT ENABLE AND DISABLE TIME (f=1MHz; 50% duty cycle)O b s o l et e Pr o du c t(s ) - O bs o l e t eP ro d u ct(s )15/15Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.© The ST logo is a registered trademark of STMicroelectronics © 2003 STMicroelectronics - Printed in Italy - All Rights ReservedSTMicroelectronics GROUP OF COMPANIESAustralia - Brazil - Canada - China - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - MoroccoSingapore - Spain - Sweden - Switzerland - United Kingdom - United States.© O b s o l et e Pr o du c t(s ) - O bs o l e t eP ro d u ct(s )。

74系列芯片数据手册大全

74系列芯片数据手册大全74系列集成电路名称与功能常用74系列标准数字电路的中文名称资料7400 TTL四2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缓冲驱动器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输入端3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 开路输出六同相高压缓冲/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7425 双4输入端或非门(有选通端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缓冲器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7443 4线-10线译码器(余3码输入)7444 4线-10线译码器(余3葛莱码输入) 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7449 4线-7段译码器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7452 4路2-3-2-2输入与或门7453 4路2-2-2-2输入与或非门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7460 双4输入与扩展器7461 三3输入与扩展器7462 4路2-3-3-2输入与或扩展器7464 4路4-2-3-2输入与或非门74645 TTL 三态输出八同相总线传送接收器7465 4路4-2-3-2输入与或非门(OC)74670 TTL 三态输出4×4寄存器堆7470 与门输入J-K触发器√7471 与或门输入J-K触发器√7472 与门输入J-K触发器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上升沿D触发器7476 TTL 带预置清除双J-K触发器7478 双D型触发器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7487 4位二进制原码/反码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74101 与或门输入J-K触发器74102 与门输入J-K触发器74107 双主-从J-K触发器74108 双主-从J-K触发器74109 双主-从J-K触发器74110 与门输入J-K触发器74111 双主-从J-K触发器74112 双下降沿J-K触发器74113 双下降沿J-K触发器74114 双下降沿J-K触发器74116 双4位锁存器74120 双脉冲同步驱动器74121 单稳态触发器74122 可重触发单稳态触发器74123 可重触发双稳态触发器74125 四总线缓冲器74126 四总线缓冲器74128 四2输入端或非线驱动器74132 四2输入端与非门。

TTL芯片明细表

54/74系列集成电路的分类及区别日期：2006-4-9 浏览次数：32554/74系列集成电路大致可分为6大类：●54/74××（标准型）；●54/74S××（肖特基）；●54/74LS××（低功耗肖特基）；●54/74AS××（先进肖特基）；●54/74ALS××（先进低功耗肖特基）；●54/74F××（高速）。

近年来还出现了基于高速CMOS的54/74系列，该系列可分为3大类：●HC为COMS工作电平（3-18V）；●HCT为TTL工作电平（5V），可与74LS系列互换使用；●HCU适用于无缓冲级的CMOS电路。

这9种54/74系列产品，只要后边的标号相同，其逻辑功能和管脚排列就相同。

根据不同的条件和要求可选择不同类型的54/74系列产品，比如电路的供电电压为3V就应选择54/74HC系列的产品。

注1：同型号的54/74系列、54/74HC系列、54/74LS系列芯片，逻辑功能上是一样的。

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。

注2：74系列为民品，54系列为军品（航空航天）。

注3：54/74系列是基于TTL电路，其突出缺点是只能5V电压工作，而CMOS电路（CD4000系列）的电压范围是3-18V。

为了便于互换，专门生产了高速CMOS电路构成的54/74HC系列，编号与TTL构成的54/74系列相同，电压范围3-18V。

但是，54/74HC系列的高低电平值与TTL构成的54/74系列不同，所以不能混用。

为此，又专门生产了5V电压工作的54/74HCT 系列，可以与TTL构成的54/74系列混用。

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1/15April 2003sHIGH SPEED: f MAX = 55 MHz (TYP .) at V CC = 4.5V sLOW POWER DISSIPATION:I CC = 4µA(MAX.) at T A =25°CsCOMPATIBLE WITH TTL OUTPUTS : V IH = 2V (MIN.) V IL = 0.8V (MAX)sSYMMETRICAL OUTPUT IMPEDANCE:|I OH | = I OL = 6mA (MIN)sBALANCED PROPAGATION DELAYS:t PLH ≅ t PHLsPIN AND FUNCTION COMPATIBLE WITH 74 SERIES 652DESCRIPTIONThe 74HCT652 is an advanced high-speed CMOS OCTAL BUS TRANSCEIVER AND REGISTER (3-STATE) fabricated with silicon gate C 2MOS technology.This device consists of bus transceiver circuits,D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the input bus or from the internal storage registers.Enable GAB and GBA are provided to control the transceiver functions. Select AB(SAB) and select BA(SBA) control pins are provided to select whether real-time or stored data is transferred. A low input level selects real-time data, and a high selects stored data.Data on the A or B bus, or both, can be stored in the internal D flip-flops by low-to-high transition at the appropriate clock pins (CLOCK AB or CLOCK BA) regardless of the select or enable control pins.When select AB and select BA are in the real time transfer mode, it is also possible to store data without using the internal D type flip-flops by simultaneously enabling GAB and GBA. In this configuration each output reinforces its input.Thus, when all other data sources to the two sets of bus lines are at high impedance, each set of bus lines will remain at its last state.All inputs are equipped with protection circuits against static discharge and transient excess voltage.M74HCT652OCTAL BUS TRANSCEIVER/REGISTERWITH 3 STATE OUTPUTSPIN CONNECTION AND IEC LOGIC SYMBOLSORDER CODESPACKAGE TUBE T & RDIP M74HCT652B1R SOP M74HCT652M1RM74HCT652RM13TR TSSOPM74HCT652TTRM74HCT6522/15INPUT AND OUTPUT EQUIVALENT CIRCUITPIN DESCRIPTIONTRUTH TABLEPIN No SYMBOL NAME AND FUNCTION 1CAB A to B Clock Input (LOW to HIGH, Edge-Triggered)2SAB Select A to B Source Input 3GAB Direction Control Input 4, 5, 6, 7, 8, 9, 10, 11A1 to A8 A Data Inputs/Outputs 20, 19, 18, 17, 16, 15, 14, 13B1 to B8B Data Inputs/Outputs21GBA Output Enable Input (Active LOW)22SBA Select B to A Source Input 23CBA B to A Clock Input (LOW to HIGH, Edge Triggered)12GND Ground (0V)24V CCPositive Supply VoltageM74HCT6523/15Z : High ImpedanceQn : The data stored to the internal flip-flops by most recent low to high transition of the clock inputs* : The data at the A and B bus will be stored to the internal flip-flops on every low to high transition of the clock inputs.LOGIC DIAGRAMTIMING CHARTM74HCT6524/15ABSOLUTE MAXIMUM RATINGSAbsolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied(*) 500mW at 65 °C; derate to 300mW by 10mW/°C from 65°C to 85°CRECOMMENDED OPERATING CONDITIONSSymbol ParameterValue Unit V CC Supply Voltage -0.5 to +7V V I DC Input Voltage -0.5 to V CC + 0.5V V O DC Output Voltage -0.5 to V CC + 0.5V I IK DC Input Diode Current ± 20mA I OK DC Output Diode Current ± 20mA I O DC Output Current ± 35mA I CC or I GND DC V CC or Ground Current± 70mA P D Power Dissipation 500(*)mW T stg Storage Temperature -65 to +150°C T LLead Temperature (10 sec)300°CSymbol ParameterValue Unit V CC Supply Voltage 4.5 to 5.5V V I Input Voltage 0 to V CC V V O Output Voltage 0 to V CC V T op Operating Temperature-55 to 125°C t r , t fInput Rise and Fall Time (V CC = 4.5 to 5.5V)0 to 500nsM74HCT6525/15DC SPECIFICATIONS(*) Applicable Only to GAB, GBA, CAB, CBA, SAB, SBA InputSymbolParameterTest ConditionValue UnitV CC (V)T A = 25°C -40 to 85°C -55 to 125°C Min.Typ.Max.Min.Max.Min.Max.V IH High Level Input Voltage4.5 to5.5 2.02.02.0V V ILLow Level Input Voltage4.5 to5.50.80.80.8V V OH High Level Output Voltage4.5I O =-20 µA 4.4 4.5 4.4 4.4VI O =-6.0 mA 4.184.31 4.134.10V OL Low Level Output Voltage4.5I O =20 µA 0.00.10.10.1V I O =6.0 mA 0.170.260.330.40I I Input Leakage Current5.5V I = V CC or GND ± 0.1± 1± 1µA I OZHigh Impedance Output Leakage Current5.5V I = V IH or V IL V O = V CC or GND ± 0.5± 5± 10µA I CC Quiescent Supply Current5.5V I = V CC or GND 44080µA ∆ I CCAdditional Worst Case Supply Current5.5Per Input pin V I = 0.5V or V I = 2.4V Other Inputs at V CC or GNDI O = 02.02.93.0mAM74HCT6526/15AC ELECTRICAL CHARACTERISTICS (C L = 50 pF, Input t r = t f = 6ns)CAPACITIVE CHARACTERISTICS1) C PD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I CC(opr) = C PD x V CC x f IN + I CC /8 (per channel)SymbolParameterTest ConditionValue UnitV CC (V)C L (pF)T A = 25°C -40 to 85°C -55 to 125°C Min.Typ.Max.Min.Max.Min.Max.t TLH t THL Output TransitionTime4.55071215ns t PLH t PHL Propagation DelayTime (BUS - BUS) 4.550203038ns 4.5150253848t PLH t PHL Propagation DelayTime(CLOCK - BUS)4.550294455ns 4.5150345265t PLH t PHL Propagation DelayTime(SELECT - BUS)4.550243443ns4.5150294253t PZL t PZH High ImpedanceOutput Enable Time4.550R L = 1 K Ω223341ns4.5150R L = 1 K Ω274151t PLZ t PHZ High ImpedanceOutput Disable Time4.550R L = 1 K Ω243544ns f MAX Maximum ClockFrequency4.550315525MHz t W(H) t W(L)Minimum PulseWidth 4.55081519ns t s Minimum Set-Up Time4.55031013ns t hMinimum Hold Time4.55055nsSymbolParameterTest ConditionValue UnitV CC (V)T A = 25°C -40 to 85°C -55 to 125°C Min.Typ.Max.Min.Max.Min.Max.C IN Input Capacitance 5101010pF C I/O Bus Terminal Capacitance13pF C PDPower Dissipation Capacitance (note 1)39pFM74HCT6527/15TEST CIRCUITC L = 50pF/150pF or equivalent (includes jig and probe capacitance)R 1 = 1K Ω or equivalentR T = Z OUT of pulse generator (typically 50Ω)WAVEFORM 1 : PROPAGATION DELAY TIME (f=1MHz; 50% duty cycle)TESTSWITCH t PLH , t PHL Open t PZL , t PLZ V CC t PZH , t PHZGNDM74HCT6528/15WAVEFORM 2 : MINIMUM PULSE WIDTH, PROPAGATION DELAY (f=1MHz; 50% duty cycle)WAVEFORM 3 : MINIMUM SETUP AND HOLD TIME((f=1MHz; 50% duty cycle)M74HCT6529/15WAVEFORM 4 : OUTPUT ENABLE AND DISABLE TIME (f=1MHz; 50% duty cycle)WAVEFORM 5 : OUTPUT ENABLE AND DISABLE TIME(f=1MHz; 50% duty cycle)Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.© The ST logo is a registered trademark of STMicroelectronics© 2003 STMicroelectronics - Printed in Italy - All Rights ReservedSTMicroelectronics GROUP OF COMPANIESAustralia - Brazil - Canada - China - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco Singapore - Spain - Sweden - Switzerland - United Kingdom - United States.© 15/15。

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