74AC11027中文资料

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HD74AC123AFP中文资料

*0.42 ± 0.08 0.40 ± 0.06
0.15 0.12 M
*Dimension including the plating thickness Base material dimension
*0.22 ± 0.05 0.20 ± 0.04
Unit: mm
7.80
+ –
0.20 0.30
1.15
+ –
0.14
*0.42 ± 0.08 0.40 ± 0.06
0.15 0.25 M
*Dimension including the plating thickness Base material dimension
1.75 Max
*0.22 ± 0.03 0.20 ± 0.03
Unit: mm
6.10
Voltage Range 5.0 is 5.0 V ± 0.5 V
Ta = –40°C to +85°C CL = 50 pF
Max Min Max Unit Condition
19.0 1.0
22.0 ns Cext = 0 pF
15.0 1.0
17.0
Rest = 5 kΩ
19.0 1.0
22.0 ns
Trigger Inputs (Active Falling Edge) Trigger Inputs (Active Rising Edge) Direct Clear Inputs (Active Low) Positive Pulse Outputs Negative Pulse Outputs
5
元器件交易网
20.00 Max
16
9
1
8

74AC10_01中文资料

1/8April 2001s HIGH SPEED: t PD = 4ns (TYP .) at V CC = 5V sLOW POWER DISSIPATION:I CC = 2µA(MAX.) at T A =25°C sHIGH NOISE IMMUNITY:V NIH = V NIL = 28 % V CC (MIN.)s50Ω TRANSMISSION LINE DRIVING CAPABILITYsSYMMETRICAL OUTPUT IMPEDANCE:|I OH | = I OL = 24mA (MIN)sBALANCED PROPAGATION DELAYS:t PLH ≅ t PHLsOPERATING VOLTAGE RANGE:V CC (OPR) = 2V to 6VsPIN AND FUNCTION COMPATIBLE WITH 74 SERIES 10sIMPROVED LATCH-UP IMMUNITYDESCRIPTIONThe 74AC10 is an advanced high-speed CMOS TRIPLE 3-INPUT NAND GATE fabricated with sub-micron silicon gate and double-layer metal wiring C 2MOS tecnology.The internal circuit is composed of 3 stages including buffer output, which enables high noise immunity and stable output.All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage.74AC10TRIPLE 3-INPUT NAND GATEPIN CONNECTION AND IEC LOGIC SYMBOLSORDER CODESPACKAGE TUBE T & R DIP 74AC10B SOP 74AC10M74AC10MTR TSSOP74AC10TTR74AC102/8INPUT AND OUTPUT EQUIVALENT CIRCUITPIN DESCRIPTIONTRUTH TABLEX= Don’t careABSOLUTE MAXIMUM RATINGSAbsolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied.RECOMMENDED OPERATING CONDITIONS1) V IN from 30% to 70% of V CCPIN No SYMBOL NAME AND FUNCTION 1, 3, 91A to 3A Data Inputs 2, 4, 101B to 3B Data Inputs 13, 5, 111C to 3C Data Inputs 12, 6, 81Y to 3Y Data Outputs 7GND Ground (0V)14V CCPositive Supply VoltageA B C Y L X X H X L X H X X L H HHHLSymbol 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± 50mA I CC or I GND DC V CC or Ground Current± 200mA 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 dt/dvInput Rise and Fall Time V CC = 3.0, 4.5 or 5.5V (note 1)8ns/V74AC103/8DC SPECIFICATIONS1) Maximum test duration 2ms, one output loaded at time2) Incident wave switching is guaranteed on transmission lines with impedances as low as 50ΩAC ELECTRICAL CHARACTERISTICS (C L = 50 pF, R L = 500 Ω, Input t r = t f = 3ns)(*) Voltage range is 3.3V ± 0.3V (**) Voltage range is 5.0V ± 0.5VSymbolParameterTest 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 Voltage3.0V O = 0.1 V or V CC -0.1V 2.1 1.5 2.1 2.1V4.5 3.15 2.25 3.15 3.155.5 3.852.753.853.85V ILLow Level Input Voltage3.0V O = 0.1 V or V CC -0.1V 1.50.90.90.9V4.5 2.25 1.35 1.35 1.355.5 2.75 1.651.651.65V OHHigh Level Output Voltage3.0I O =-50 µA 2.9 2.99 2.9 2.9V4.5I O =-50 µA 4.4 4.49 4.4 4.45.5I O =-50 µA 5.4 5.495.4 5.43.0I O =-12 mA 2.56 2.46 2.44.5I O =-24 mA 3.86 3.76 3.75.5I O =-24 mA 4.864.764.7V OLLow Level Output Voltage3.0I O =50 µA 0.0020.10.10.1V4.5I O =50 µA 0.0010.10.10.15.5I O =50 µA 0.0010.10.10.13.0I O =12 mA 0.360.440.54.5I O =24 mA 0.360.440.55.5I O =24 mA 0.360.440.5I I Input Leakage Current5.5V I = V CC or GND ± 0.1± 1± 1µA I CC Quiescent Supply Current5.5V I = V CC or GND 22040µA I OLD Dynamic Output Current (note 1, 2)5.5V OLD = 1.65 V max 7550mA I OHDV OHD = 3.85 V min-75-50mA 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 PLH t PHL Propagation DelayTime3.3(*) 1.5 5.58.5 1.010.5 1.011.0ns 5.0(**)1.54.06.01.06.51.07.074AC104/8CAPACITIVE CHARACTERISTICSPD 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 /3 (per gate)TEST CIRCUITC L = 50pF or equivalent (includes jig and probe capacitance)R L = R 1 = 500Ω or equivalentR T = Z OUT of pulse generator (typically 50Ω)WAVEFORM: PROPAGATION DELAYS (f=1MHz; 50% duty cycle)SymbolParameterTest 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 5.0 4.5pF C PDPower Dissipation Capacitance (note 1)5.0f IN = 10MHz33pF74AC10Information 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。

74AC00PC-NL中文资料

© 2005 Fairchild Semiconductor Corporation DS009911November 1988Revised February 200574AC00 • 74ACT00 Quad 2-Input NAND Gate74AC00 • 74ACT00Quad 2-Input NAND GateGeneral DescriptionThe AC/ACT00 contains four 2-input NAND gates.Featuress I CC reduced by 50%s Outputs source/sink 24 mA s ACT00 has TTL-compatible inputsOrdering Code:Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering form. PC not available in Tape and Reel.Pb-Free package per JEDEC J-STD-020B.Note 1: “_NL” indicates Pb-Free package (per JEDEC J-STD-020B). Use this number to order device.Logic SymbolIEEE/IECConnection DiagramPin DescriptionsFACT ¥ is a trademark of Fairchild Semiconductor Corporation.Order Number Package Package DescriptionNumber 74AC00SC M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow 74AC00SCX_NL M14A Pb-Free 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow 74AC00SJ M14D Pb-Free 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide74AC00MTC MTC1414-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide 74AC00PC N14A 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide 74AC00PC_NL N14A Pb-Free 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide 74ACT00SC M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow 74ACT00SCX_NL M14A Pb-Free 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow 74ACT00SJ M14D Pb-Free 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide74ACT00MTC MTC1414-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide 74ACT00PCN14A14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" WidePin Names Description A n , B n Inputs O nOutputs 274A C 00 • 74A C T 00Absolute Maximum Ratings (Note 2)Recommended Operating ConditionsNote 2: Absolute maximum ratings are those values beyond which damage to the device may occur. The databook specifications should be met, with-out exception, to ensure that the system design is reliable over its power supply, temperature, and output/input loading variables. Fairchild does not recommend operation of FACT ¥ circuits outside databook specifications.DC Electrical Characteristics for ACNote 3: All outputs loaded; thresholds on input associated with output under test.Note 4: I IN and I CC @ 3.0V are guaranteed to be less than or equal to the respective limit @ 5.5V V CC .Note 5: Maximum test duration 2.0 ms, one output loaded at a time.Supply Voltage (V CC ) 0.5V to 7.0VDC Input Diode Current (I IK )V I 0.5V 20 mAV I V CC 0.5V 20 mADC Input Voltage (V I )0.5V to V CC 0.5VDC Output Diode Current (I OK ) V O 0.5V 20 mA V O V CC 0.5V 20 mADC Output Voltage (V O ) 0.5V to V CC 0.5VDC Output Source or Sink Current (I O ) r 50 mA DC V CC or Ground Current per Output Pin (I CC or I GND )r 50 mAStorage Temperature (T STG ) 65q C to 150q CJunction Temperature (T J )PDIP140q C Supply Voltage (V CC ) AC 2.0V to 6.0V ACT4.5V to5.5V Input Voltage (V I )0V to V CC Output Voltage (V O )0V to V CCOperating Temperature (T A ) 40q C to 85q CMinimum Input Edge Rate ('V/'t)AC DevicesV IN from 30% to 70% of V CC V CC @ 3.3V, 4.5V, 5.5V 125 mV/nsMinimum Input Edge Rate ('V/'t) ACT Devices V IN from 0.8V to 2.0V V CC @ 4.5V, 5.5V125 mV/nsSymbol ParameterV CC T A 25q C T A 40q C to 85q C Units Conditions(V)Typ Guaranteed LimitsV IHMinimum HIGH Level 3.0 1.5 2.1 2.1V OUT 0.1VInput Voltage4.5 2.25 3.15 3.15Vor V CC 0.1V 5.5 2.75 3.85 3.85V ILMaximum LOW Level 3.0 1.50.90.9V OUT 0.1VInput Voltage4.5 2.25 1.35 1.35Vor V CC 0.1V5.5 2.75 1.65 1.65 V OHMinimum HIGH Level 3.0 2.99 2.9 2.9Output Voltage4.5 4.49 4.4 4.4VI OUT 50 P A 5.5 5.495.4 5.4V IN V IL or V IH3.0 2.56 2.46I OH 12 mA4.5 3.86 3.76VI OH 24 mA 5.54.864.76I OH 24 mA (Note 3) V OLMaximum LOW Level 3.00.002 0.10.1Output Voltage4.5 0.0010.10.1V I OUT 50 P A5.50.0010.1 0.1V IN V IL or V IH3.00.360.44I OL 12 mA4.5 0.360.44VI OL 24 mA 5.50.360.44I OL 24 mA (Note 3)I IN Maximum Input 5.5r 0.1r 1.0P A V I V CC , GND (Note 4)Leakage Current I OLD Minimum Dynamic 5.575mA V OLD 1.65V Max I OHD Output Current (Note 5)5.5 75mA V OHD 3.85V Min I CC Maximum Quiescent Supply Current5.52.020.0P A V IN V CC or GND(Note 4)74AC00 • 74ACT00DC Electrical Characteristics for ACTNote 6: All outputs loaded; thresholds on input associated with output under test.Note 7: Maximum test duration 2.0 ms, one output loaded at a time.AC Electrical Characteristics for ACNote 8: Voltage Range 3.3 is 3.3V r 0.3VVoltage Range 5.0 is 5.0V r 0.5VAC Electrical Characteristics for ACTNote 9: Voltage Range 5.0 is 5.0V r 0.5VCapacitanceSymbol ParameterV CC T A 25q C T A 40q C to 85q C Units Conditions(V)Typ Guaranteed LimitsV IH Minimum HIGH Level 4.5 1.5 2.0 2.0V V OUT 0.1V Input Voltage 5.5 1.5 2.0 2.0or V CC 0.1V V IL Maximum LOW Level 4.5 1.50.80.8V V OUT 0.1V Input Voltage 5.5 1.50.80.8or V CC 0.1V V OHMinimum HIGH Level 4.5 4.49 4.4 4.4VI OUT 50 P A Output Voltage5.5 5.495.4 5.4V IN V IL or V IH4.5 3.86 3.76V I OH 24 mA5.54.864.76I OH 24 mA (Note 6)V OLMaximum LOW Level 4.50.0010.10.1VI OUT 50 P A Output Voltage5.50.0010.10.1V IN V IL or V IH4.50.360.44V I OL 24 mA5.50.360.44I OL 24 mA (Note 6)I IN Maximum Input 5.5r 0.1r 1.0P A V I V CC , GND Leakage Current I CCT Maximum I CC /Input 5.50.61.5mA V I V CC2.1V I OLD Minimum Dynamic 5.575mA V OLD 1.65V Max I OHD Output Current (Note 7) 5.5 75mA V OHD 3.85V Min I CCMaximum Quiescent 5.52.020.0P AV IN V CC Supply Currentor GNDV CCT A 25q C T A 40q C to 85q CSymbol Parameter(V)C L 50 pFC L 50 pF Units(Note 8)Min Typ Max Min Max t PLH Propagation Delay 3.3 2.07.09.5 2.010.0ns 5.0 1.5 6.08.0 1.58.5t PHLPropagation Delay3.3 1.5 5.58.0 1.08.5ns 5.01.54.56.51.07.0V CCT A 25q C T A 40q C to 85q CSymbol Parameter(V)C L 50 pFC L 50 pF Units(Note 9)Min Typ Max Min Max t PLH Propagation Delay 5.0 1.5 5.59.0 1.09.5ns t PHLPropagation Delay5.01.54.07.01.08.0ns Symbol ParameterTyp Units ConditionsC IN Input Capacitance4.5 pF V CC Open C PDPower Dissipation Capacitance30.0pFV CC 5.0V 474A C 00 • 74A C T 00Physical Dimensions inches (millimeters) unless otherwise noted14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" NarrowPackage Number M14A74AC00 • 74ACT00Physical Dimensionsinches (millimeters) unless otherwise noted (Continued)Pb-Free 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm WidePackage Number M14D 674A C 00 • 74A C T 00Physical Dimensions inches (millimeters) unless otherwise noted (Continued)14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm WidePackage Number MTC14774AC00 • 74ACT00 Quad 2-Input NAND GatePhysical Dimensions inches (millimeters) unless otherwise noted (Continued)14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" WidePackage Number N14AFairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications.LIFE SUPPORT POLICYFAIRCHILD ’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein:1.Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be rea-sonably expected to result in a significant injury to the user.2. A critical component in any component of a life support device or system whose failure to perform can be rea-sonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.。

74系列芯片功能表汇总

74系列芯片功能表汇总74系列标准数字电路功能表——中文资料名称类别功能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7449174498 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常用74系列标准数字电路的中文名称资料器件代号器件名称74 74LS 74HC00 四2输入端与非门√√√01 四2输入端与非门(OC) √√02 四2输入端或非门√√√03 四2输入端与非门(OC) √√04 六反相器√√√05 六反相器(OC) √√06 六高压输出反相器(OC,30V) √√07 六高压输出缓冲,驱动器(OC,30V) √√√08 四2输入端与门√√√09 四2输入端与门(OC) √√√10 三3输入端与非门√√√11 三3输入端与门√√12 三3输入端与非门(OC) √√√13 双4输入端与非门√√√14 六反相器√√√15 三3输入端与门√√16 六高压输出反相器(OC,15V) √17 六高压输出缓冲,驱动器(OC,15V) √20 双4输入端与非门√√√21 双4输入端与门√√√22 双4输入端与非门(OC) √√25 双4输入端或非门(有选通端) √√√26 四2输入端高压输出与非缓冲器√√√27 三3输入端或非门√√√28 四2输入端或非缓冲器√√√30 8输入端与非门√√√32 四2输入端或门√√√33 四2输入端或非缓冲器(OC) √√37 四2输入端与非缓冲器√√38 四2输入端与非缓冲器(OC) √√40 双4输入端与非缓冲器√√√42 4线-10线译码器(BCD输入) √√43 4线-10线译码器(余3码输入) √44 4线-10线译码器(余3葛莱码输入) √48 4线-7段译码器√49 4线-7段译码器√50 双2路2-2输入与或非门√√√√√√51 2路3-3输入,2路2-2输入与或非门52 4路2-3-2-2输入与或门√53 4路2-2-2-2输入与或非门√54 4路2-3-3-2输入与或非门√√55 2路4-4输入与或非门√60 双4输入与扩展器√√61 三3输入与扩展器√62 4路2-3-3-2输入与或扩展器√64 4路4-2-3-2输入与或非门√65 4路4-2-3-2输入与或非门(OC) √70 与门输入J-K触发器√71 与或门输入J-K触发器√72 与门输入J-K触发器√74 双上升沿D型触发器√√78 双D型触发器√√85 四位数值比较器√86 四2输入端异或门√√√87 4位二进制原码/反码√95 4位移位寄存器√101 与或门输入J-K触发器√102 与门输入J-K触发器√107 双主-从J-K触发器√108 双主-从J-K触发器√109 双主-从J-K触发器√110 与门输入J-K触发器√111 双主-从J-K触发器√√112 双下降沿J-K触发器√。

74系列各个芯片详细介绍

74系列芯片资料程序匠人发表于 2005-10-29 19:20:00 阅读全文(2477) | 回复(0) | 引用通告(0) | 编辑74系列芯片资料反相器驱动器 LS04 LS05 LS06 LS07 LS125 LS240 LS244 LS245与门与非门 LS00 LS08 LS10 LS11 LS20 LS21 LS27 LS30 LS38或门或非门与或非门 LS02 LS32 LS51 LS64 LS65异或门比较器 LS86译码器 LS138 LS139寄存器 LS74 LS175 LS373反相器:Vcc 6A 6Y 5A 5Y 4A 4Y 六非门 74LS04┌┴─┴─┴─┴─┴─┴─┴┐六非门(OC门) 74LS05_ │14 13 12 11 10 9 8│六非门(OC高压输出) 74LS06Y = A ）││ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1A 1Y 2A 2Y 3A 3Y GND驱动器:Vcc 6A 6Y 5A 5Y 4A 4Y┌┴─┴─┴─┴─┴─┴─┴┐│14 13 12 11 10 9 8│Y = A ）│六驱动器(OC高压输出) 74LS07│ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1A 1Y 2A 2Y 3A 3Y GNDVcc -4C 4A 4Y -3C 3A 3Y┌┴─┴─┴─┴─┴─┴─┴┐_ │14 13 12 11 10 9 8│Y =A+C ）│四总线三态门 74LS125│ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘-1C 1A 1Y -2C 2A 2Y GNDVcc -G B1 B2 B3 B4 B8 B6 B7 B8┌┴─┴─┴─┴─┴─┴─┴─┴─┴─┴┐ 8位总线驱动器 74LS245 │20 19 18 17 16 15 14 13 12 11│）│ DIR=1 A=>B│ 1 2 3 4 5 6 7 8 9 10│ DIR=0 B=>A└┬─┬─┬─┬─┬─┬─┬─┬─┬─┬┘DIR A1 A2 A3 A4 A5 A6 A7 A8 GND页首非门,驱动器与门,与非门或门,或非门异或门,比较器译码器寄存器正逻辑与门,与非门:Vcc 4B 4A 4Y 3B 3A 3Y┌┴─┴─┴─┴─┴─┴─┴┐│14 13 12 11 10 9 8│Y = AB ）│ 2输入四正与门 74LS08 │ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1A 1B 1Y 2A 2B 2Y GNDVcc 4B 4A 4Y 3B 3A 3Y┌┴─┴─┴─┴─┴─┴─┴┐__ │14 13 12 11 10 9 8│Y = AB ）│ 2输入四正与非门 74LS00 │ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1A 1B 1Y 2A 2B 2Y GNDVcc 1C 1Y 3C 3B 3A 3Y┌┴─┴─┴─┴─┴─┴─┴┐___ │14 13 12 11 10 9 8│Y = ABC ）│ 3输入三正与非门 74LS10 │ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1A 1B 2A 2B 2C 2Y GNDVcc H G Y┌┴─┴─┴─┴─┴─┴─┴┐│14 13 12 11 10 9 8│）│ 8输入与非门 74LS30│ 1 2 3 4 5 6 7│ ________└┬─┬─┬─┬─┬─┬─┬┘ Y = ABCDEFGHA B C D E F GND页首非门,驱动器与门,与非门或门,或非门异或门,比较器译码器寄存器正逻辑或门,或非门:Vcc 4B 4A 4Y 3B 3A 3Y┌┴─┴─┴─┴─┴─┴─┴┐ 2输入四或门 74LS32│14 13 12 11 10 9 8│）│ Y = A+B│ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1A 1B 1Y 2A 2B 2Y GNDVcc 4Y 4B 4A 3Y 3B 3A┌┴─┴─┴─┴─┴─┴─┴┐ 2输入四或非门 74LS02│14 13 12 11 10 9 8│ ___）│ Y = A+B│ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1Y 1A 1B 2Y 2A 2B GNDVcc 2Y 2B 2A 2D 2E 1F┌┴─┴─┴─┴─┴─┴─┴┐双与或非门 74S51│14 13 12 11 10 9 8│ _____）│ 2Y = AB+DE│ 1 2 3 4 5 6 7│ _______└┬─┬─┬─┬─┬─┬─┬┘ 1Y = ABC+DEF1Y 1A 1B 1C 1D 1E GNDVcc D C B K J Y┌┴─┴─┴─┴─┴─┴─┴┐ 4-2-3-2与或非门 74S64 74S65(OC门) │14 13 12 11 10 9 8│ ______________）│ Y = ABCD+EF+GHI+JK│ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘A E F G H I GND页首非门,驱动器与门,与非门或门,或非门异或门,比较器译码器寄存器2输入四异或门 74LS86Vcc 4B 4A 4Y 3Y 3B 3A┌┴─┴─┴─┴─┴─┴─┴┐│14 13 12 11 10 9 8│）│ _ _│ 1 2 3 4 5 6 7│ Y=AB+AB└┬─┬─┬─┬─┬─┬─┬┘1A 1B 1Y 2Y 2A 2B GND8*2输入比较器 74LS688_Vcc Y B8 A8 B7 A7 B6 A6 B5 A5┌┴─┴─┴─┴─┴─┴─┴─┴─┴─┴┐ 8*2输入比较器 74LS688│20 19 18 17 16 15 14 13 12 11│）││ 1 2 3 4 5 6 7 8 9 10│└┬─┬─┬─┬─┬─┬─┬─┬─┬─┬┘CE A1 B1 A2 B2 A3 B3 A4 B4 GND_Y=A1⊙B1+A2⊙B2+A3⊙B3+A4⊙B4+A5⊙B5+A6⊙B6+A7⊙B7+A8⊙B8页首非门,驱动器与门,与非门或门,或非门异或门,比较器译码器寄存器3-8译码器 74LS138Vcc -Y0 -Y1 -Y2 -Y3 -Y4 -Y5 -Y6 __ _ _ _ __ _ _ __ _ _ __ _ ┌┴─┴─┴─┴─┴─┴─┴─┴┐ Y0=A B C Y1=A B B Y2=A B C Y3=A B C │16 15 14 13 12 11 10 9 │）│ __ _ _ __ _ __ _ __│ 1 2 3 4 5 6 7 8│ Y4=A B C Y5=A B C Y6=A B C Y7=A B C └┬─┬─┬─┬─┬─┬─┬─┬┘A B C -CS0 -CS1 CS2 -Y7 GND双2-4译码器 74LS139Vcc -2G 2A 2B -Y0 -Y1 -Y2 -Y3 __ __ __ __ __ __ __ __┌┴─┴─┴─┴─┴─┴─┴─┴┐ Y0=2A 2B Y1=2A 2B Y2=2A 2B Y3=2A 2B │16 15 14 13 12 11 10 9 │）│ __ __ __ __ __ __ __ __│ 1 2 3 4 5 6 7 8│ Y0=1A 1B Y1=1A 1B Y2=1A 1B Y3=1A 1B └┬─┬─┬─┬─┬─┬─┬─┬┘-1G 1A 1B -Y0 -Y1 -Y2 -Y3 GND8*2输入比较器 74LS688_Vcc Y B8 A8 B7 A7 B6 A6 B5 A5┌┴─┴─┴─┴─┴─┴─┴─┴─┴─┴┐ 8*2输入比较器 74LS688│20 19 18 17 16 15 14 13 12 11│）││ 1 2 3 4 5 6 7 8 9 10│└┬─┬─┬─┬─┬─┬─┬─┬─┬─┬┘CE A1 B1 A2 B2 A3 B3 A4 B4 GND_Y=A1⊙B1+A2⊙B2+A3⊙B3+A4⊙B4+A5⊙B5+A6⊙B6+A7⊙B7+A8⊙B8寄存器:Vcc 2CR 2D 2Ck 2St 2Q -2Q┌┴─┴─┴─┴─┴─┴─┴┐双D触发器 74LS74│14 13 12 11 10 9 8 │）││ 1 2 3 4 5 6 7│└┬─┬─┬─┬─┬─┬─┬┘1Cr 1D 1Ck 1St 1Q -1Q GNDVcc 8Q 8D 7D 7Q 6Q 6D 5D 5Q ALE┌┴─┴─┴─┴─┴─┴─┴─┴─┴─┴┐ 8位锁存器 74LS373│20 19 18 17 16 15 14 13 12 11│）││ 1 2 3 4 5 6 7 8 9 10│└┬─┬─┬─┬─┬─┬─┬─┬─┬─┬┘-OE 1Q 1D 2D 2Q 3Q 3D 4D 4Q GND型号器件名称厂牌[数据表]SN7400四2输入端与非门 TI[DATA]SN7401四2输入端与非门(OC) SN7402四2输入端或非门 TI[DATA]SN7403四2输入端与非门(OC)TI[DATA]SN7404六反相器 TI[DATA]SN7405六反相器(OC)TI[DATA]SN7406六高压输出反相器 (OC,30V)TI[DATA]SN7407六高压输出缓冲,驱动器(OC,30V)TI[DATA]SN7408四2输入端与门 TI[DATA]SN7409四2输入端与门(OC)TI[DATA]SN7410三3输入端与非门 TI[DATA]SN7412三3输入端与非门(OC)TI[DATA]SN7413双4输入端与非门 TI[DATA]SN7414六反相器TI[DATA]SN7416六高压输出反相缓冲/驱动器 I[DATA]SN7417六高压输出缓冲/驱动器(OC,15V)TI[DATA]SN7420双4输入端与非门 TI[DATA]SN7422双4输入端与非门(OC)TI[DATA]SN7423可扩展双4输入端或非门 TI[DATA]SN7425双4输入端或非门TI[DATA]SN7426四2输入端高压输出与非缓冲器 [DATA]SN7427三3输入端或非门TI[DATA]SN7428四2输入端或非缓冲器 I[DATA]SN74308输入端与非门TI[DATA]SN7432四2输入端或门。

74系列芯片简单说明

74系列芯片功能略表来源：网络74HC01 2输入四与非门 (oc)74HC02 2输入四或非门74HC03 2输入四与非门 (oc)74HC04 六倒相器74HC05 六倒相器(oc)74HC06 六高压输出反相缓冲器/驱动器(oc,30v) 74HC07 六高压输出缓冲器/驱动器(oc,30v)74HC08 2输入四与门74HC09 2输入四与门(oc)74HC10 3输入三与非门74HC11 3输入三与门74HC12 3输入三与非门 (oc)74HC13 4输入双与非门 (斯密特触发)74HC14 六倒相器(斯密特触发)74HC15 3输入三与门 (oc)74HC16 六高压输出反相缓冲器/驱动器(oc,15v) 74HC17 六高压输出缓冲器/驱动器(oc,15v)74HC18 4输入双与非门 (斯密特触发)74HC19 六倒相器(斯密特触发)74HC20 4输入双与非门74HC21 4输入双与门74HC22 4输入双与非门(oc)74HC23 双可扩展的输入或非门74HC24 2输入四与非门(斯密特触发)74HC25 4输入双或非门(有选通)74HC26 2输入四高电平接口与非缓冲器(oc,15v) 74HC27 3输入三或非门74HC28 2输入四或非缓冲器74HC30 8输入与非门74HC31 延迟电路74HC32 2输入四或门74HC33 2输入四或非缓冲器(集电极开路输出) 74HC34 六缓冲器74HC35 六缓冲器(oc)74HC36 2输入四或非门(有选通)74HC37 2输入四与非缓冲器74HC38 2输入四或非缓冲器(集电极开路输出)74HC39 2输入四或非缓冲器(集电极开路输出)74HC40 4输入双与非缓冲器74HC41 bcd-十进制计数器74HC42 4线-10线译码器(bcd输入)74HC43 4线-10线译码器(余3码输入)74HC44 4线-10线译码器(余3葛莱码输入)74HC45 bcd-十进制译码器/驱动器74HC46 bcd-七段译码器/驱动器74HC47 bcd-七段译码器/驱动器74HC48 bcd-七段译码器/驱动器74HC49 bcd-七段译码器/驱动器(oc)74HC50 双二路2-2输入与或非门(一门可扩展)74HC51 双二路2-2输入与或非门74HC51 二路3-3输入,二路2-2输入与或非门74HC52 四路2-3-2-2输入与或门(可扩展)74HC53 四路2-2-2-2输入与或非门(可扩展)74HC53 四路2-2-3-2输入与或非门(可扩展)74HC54 四路2-2-2-2输入与或非门74HC54 四路2-3-3-2输入与或非门74HC54 四路2-2-3-2输入与或非门74HC55 二路4-4输入与或非门(可扩展)74HC60 双四输入与扩展74HC61 三3输入与扩展74HC62 四路2-3-3-2输入与或扩展器74HC63 六电流读出接口门74HC64 四路4-2-3-2输入与或非门74HC65 四路4-2-3-2输入与或非门(oc)74HC70 与门输入上升沿jk触发器74HC71 与输入r-s主从触发器74HC72 与门输入主从jk触发器74HC73 双j-k触发器(带清除端)74HC74 正沿触发双d型触发器(带预置端和清除端)74HC75 4位双稳锁存器74HC76 双j-k触发器(带预置端和清除端)74HC77 4位双稳态锁存器74HC78 双j-k触发器(带预置端,公共清除端和公共时钟端) 74HC80 门控全加器74HC81 16位随机存取存储器74HC82 2位二进制全加器(快速进位)74HC83 4位二进制全加器(快速进位)74HC84 16位随机存取存储器74HC85 4位数字比较器74HC86 2输入四异或门74HC87 四位二进制原码/反码/oi单元74HC89 64位读/写存储器74HC90 十进制计数器74HC91 八位移位寄存器74HC92 12分频计数器(2分频和6分频)74HC93 4位二进制计数器74HC94 4位移位寄存器(异步)74HC95 4位移位寄存器(并行io)74HC96 5位移位寄存器74HC97 六位同步二进制比率乘法器74HC100 八位双稳锁存器74HC103 负沿触发双j-k主从触发器(带清除端)74HC106 负沿触发双j-k主从触发器(带预置,清除,时钟) 74HC107 双j-k主从触发器(带清除端)74HC108 双j-k主从触发器(带预置,清除,时钟)74HC109 双j-k触发器(带置位,清除,正触发)74HC110 与门输入j-k主从触发器(带锁定)74HC111 双j-k主从触发器(带数据锁定)74HC112 负沿触发双j-k触发器(带预置端和清除端)74HC113 负沿触发双j-k触发器(带预置端)74HC114 双j-k触发器(带预置端,共清除端和时钟端)74HC116 双四位锁存器74HC120 双脉冲同步器/驱动器74HC121 单稳态触发器(施密特触发)74HC122 可再触发单稳态多谐振荡器(带清除端)74HC123 可再触发双单稳多谐振荡器74HC125 四总线缓冲门(三态输出)74HC126 四总线缓冲门(三态输出)74HC128 2输入四或非线驱动器74HC131 3-8译码器74HC132 2输入四与非门(斯密特触发)74HC133 13输入端与非门74HC134 12输入端与门(三态输出)74HC135 四异或/异或非门74HC136 2输入四异或门(oc)74HC137 八选1锁存译码器/多路转换器74HC138 3-8线译码器/多路转换器74HC139 双2-4线译码器/多路转换器74HC140 双4输入与非线驱动器74HC141 bcd-十进制译码器/驱动器74HC142 计数器/锁存器/译码器/驱动器74HC145 4-10译码器/驱动器74HC147 10线-4线优先编码器74HC148 8线-3线八进制优先编码器74HC150 16选1数据选择器(反补输出)74HC151 8选1数据选择器(互补输出)74HC152 8选1数据选择器多路开关74HC153 双4选1数据选择器/多路选择器74HC154 4线-16线译码器74HC155 双2-4译码器/分配器(图腾柱输出)74HC156 双2-4译码器/分配器(集电极开路输出) 74HC157 四2选1数据选择器/多路选择器74HC158 四2选1数据选择器(反相输出)74HC160 可预置bcd计数器(异步清除)74HC161 可预置四位二进制计数器(并清除异步) 74HC162 可预置bcd计数器(异步清除)74HC163 可预置四位二进制计数器(并清除异步) 74HC164 8位并行输出串行移位寄存器74HC165 并行输入8位移位寄存器(补码输出)74HC166 8位移位寄存器74HC167 同步十进制比率乘法器74HC168 4位加/减同步计数器(十进制)74HC169 同步二进制可逆计数器74HC170 4*4寄存器堆74HC171 四d触发器(带清除端)74HC172 16位寄存器堆74HC173 4位d型寄存器(带清除端)74HC174 六d触发器74HC175 四d触发器74HC176 十进制可预置计数器74HC177 2-8-16进制可预置计数器74HC178 四位通用移位寄存器74HC179 四位通用移位寄存器74HC180 九位奇偶产生/校验器74HC181 算术逻辑单元/功能发生器74HC182 先行进位发生器74HC183 双保留进位全加器74HC184 bcd-二进制转换器74HC185 二进制-bcd转换器74HC190 同步可逆计数器(bcd,二进制)74HC191 同步可逆计数器(bcd,二进制)74HC192 同步可逆计数器(bcd,二进制)74HC193 同步可逆计数器(bcd,二进制)74HC199 八位移位寄存器74HC210 2-5-10进制计数器74HC213 2-n-10可变进制计数器74HC221 双单稳触发器74HC230 八3态总线驱动器74HC231 八3态总线反向驱动器74HC240 八缓冲器/线驱动器/线接收器(反码三态输出)74HC241 八缓冲器/线驱动器/线接收器(原码三态输出)74HC242 八缓冲器/线驱动器/线接收器74HC243 4同相三态总线收发器74HC244 八缓冲器/线驱动器/线接收器74HC245 八双向总线收发器74HC246 4线-七段译码/驱动器(30v)74HC247 4线-七段译码/驱动器(15v)74HC248 4线-七段译码/驱动器74HC249 4线-七段译码/驱动器74HC251 8选1数据选择器(三态输出)74HC253 双四选1数据选择器(三态输出)74HC256 双四位可寻址锁存器74HC257 四2选1数据选择器(三态输出)74HC258 四2选1数据选择器(反码三态输出)74HC259 8为可寻址锁存器74HC260 双5输入或非门74HC261 4*2并行二进制乘法器74HC265 四互补输出元件74HC266 2输入四异或非门(oc)74HC270 2048位rom (512位四字节,oc)74HC271 2048位rom (256位八字节,oc)74HC273 八d触发器74HC274 4*4并行二进制乘法器74HC275 七位片式华莱士树乘法器74HC276 四jk触发器74HC278 四位可级联优先寄存器74HC279 四s-r锁存器74HC280 9位奇数/偶数奇偶发生器/较验器74HC28174HC283 4位二进制全加器74HC290 十进制计数器74HC291 32位可编程模74HC293 4位二进制计数器74HC294 16位可编程模74HC295 四位双向通用移位寄存器74HC298 四-2输入多路转换器(带选通)74HC299 八位通用移位寄存器(三态输出)74HC348 8-3线优先编码器(三态输出)74HC352 双四选1数据选择器/多路转换器74HC353 双4-1线数据选择器(三态输出)74HC354 8输入端多路转换器/数据选择器/寄存器,三态补码输出74HC355 8输入端多路转换器/数据选择器/寄存器,三态补码输出74HC356 8输入端多路转换器/数据选择器/寄存器,三态补码输出74HC357 8输入端多路转换器/数据选择器/寄存器,三态补码输出74HC365 6总线驱动器74HC366 六反向三态缓冲器/线驱动器74HC367 六同向三态缓冲器/线驱动器74HC368 六反向三态缓冲器/线驱动器74HC373 八d锁存器74HC374 八d触发器(三态同相)74HC375 4位双稳态锁存器74HC377 带使能的八d触发器74HC378 六d触发器74HC379 四d触发器74HC381 算术逻辑单元/函数发生器74HC382 算术逻辑单元/函数发生器74HC384 8位*1位补码乘法器74HC385 四串行加法器/乘法器74HC386 2输入四异或门74HC390 双十进制计数器74HC391 双四位二进制计数器74HC395 4位通用移位寄存器74HC396 八位存储寄存器74HC398 四2输入端多路开关(双路输出)74HC399 四-2输入多路转换器(带选通)74HC422 单稳态触发器74HC423 双单稳态触发器74HC440 四3方向总线收发器,集电极开路74HC441 四3方向总线收发器,集电极开路74HC442 四3方向总线收发器,三态输出74HC443 四3方向总线收发器,三态输出74HC444 四3方向总线收发器,三态输出74HC445 bcd-十进制译码器/驱动器,三态输出74HC446 有方向控制的双总线收发器74HC448 四3方向总线收发器,三态输出74HC449 有方向控制的双总线收发器74HC465 八三态线缓冲器74HC466 八三态线反向缓冲器74HC467 八三态线缓冲器74HC468 八三态线反向缓冲器74HC490 双十进制计数器74HC540 八位三态总线缓冲器(反向)74HC541 八位三态总线缓冲器74HC589 有输入锁存的并入串出移位寄存器74HC590 带输出寄存器的8位二进制计数器74HC591 带输出寄存器的8位二进制计数器74HC592 带输出寄存器的8位二进制计数器74HC593 带输出寄存器的8位二进制计数器74HC594 带输出锁存的8位串入并出移位寄存器74HC595 8位输出锁存移位寄存器74HC596 带输出锁存的8位串入并出移位寄存器74HC597 8位输出锁存移位寄存器74HC598 带输入锁存的并入串出移位寄存器74HC599 带输出锁存的8位串入并出移位寄存器74HC604 双8位锁存器74HC605 双8位锁存器74HC606 双8位锁存器74HC607 双8位锁存器74HC620 8位三态总线发送接收器(反相)74HC621 8位总线收发器74HC622 8位总线收发器74HC623 8位总线收发器74HC640 反相总线收发器(三态输出)74HC641 同相8总线收发器,集电极开路74HC642 同相8总线收发器,集电极开路74HC643 8位三态总线发送接收器74HC644 真值反相8总线收发器,集电极开路74HC645 三态同相8总线收发器74HC646 八位总线收发器,寄存器74HC647 八位总线收发器,寄存器74HC648 八位总线收发器,寄存器74HC649 八位总线收发器,寄存器74HC651 三态反相8总线收发器74HC652 三态反相8总线收发器74HC653 反相8总线收发器,集电极开路74HC654 同相8总线收发器,集电极开路74HC668 4位同步加/减十进制计数器74HC669 带先行进位的4位同步二进制可逆计数器74HC670 4*4寄存器堆(三态)74HC671 带输出寄存的四位并入并出移位寄存器74HC672 带输出寄存的四位并入并出移位寄存器74HC673 16位并行输出存储器,16位串入串出移位寄存器74HC674 16位并行输入串行输出移位寄存器74HC681 4位并行二进制累加器74HC682 8位数值比较器(图腾柱输出)74HC683 8位数值比较器(集电极开路)74HC684 8位数值比较器(图腾柱输出)74HC685 8位数值比较器(集电极开路)74HC686 8位数值比较器(图腾柱输出)74HC687 8位数值比较器(集电极开路)74HC688 8位数字比较器(oc输出)74HC689 8位数字比较器74HC690 同步十进制计数器/寄存器(带数选,三态输出,直接清除)74HC691 计数器/寄存器(带多转换,三态输出)74HC692 同步十进制计数器(带预置输入,同步清除)74HC693 计数器/寄存器(带多转换,三态输出)74HC696 同步加/减十进制计数器/寄存器(带数选,三态输出,直接清除) 74HC697 计数器/寄存器(带多转换,三态输出)74HC698 计数器/寄存器(带多转换,三态输出)74HC699 计数器/寄存器(带多转换,三态输出)74HC716 可编程模n十进制计数器74HC718 可编程模n十进制计数器。

74AC11257DWR中文资料

PACKAGING INFORMATIONOrderable Device Status (1)Package Type Package Drawing Pins Package Qty Eco Plan (2)Lead/Ball Finish MSL Peak Temp (3)74AC11257DBR ACTIVE SSOP DB 202000Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM 74AC11257DBRE4ACTIVE SSOP DB 202000Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM 74AC11257DW ACTIVE SOIC DW 2025Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM 74AC11257DWE4ACTIVE SOIC DW 2025Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM 74AC11257DWR ACTIVE SOIC DW 202000Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM 74AC11257DWRE4ACTIVE SOIC DW 202000Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM 74AC11257N ACTIVE PDIP N 2020Pb-Free (RoHS)CU NIPDAU N /A for Pkg Type 74AC11257NE4ACTIVE PDIP N 2020Pb-Free (RoHS)CU NIPDAU N /A for Pkg Type 74AC11257PW ACTIVE TSSOP PW 2070Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM 74AC11257PWE4ACTIVE TSSOP PW 2070Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM 74AC11257PWR ACTIVE TSSOP PW 202000Green (RoHS &no Sb/Br)CU NIPDAU Level-1-260C-UNLIM 74AC11257PWRE4ACTIVETSSOPPW202000Green (RoHS &no Sb/Br)CU NIPDAULevel-1-260C-UNLIM(1)The marketing status values are defined as follows:ACTIVE:Product device recommended for new designs.LIFEBUY:TI has announced that the device will be discontinued,and a lifetime-buy period is in effect.NRND:Not recommended for new designs.Device is in production to support existing customers,but TI does not recommend using this part in a new design.PREVIEW:Device has been announced but is not in production.Samples may or may not be available.OBSOLETE:TI has discontinued the production of the device.(2)EcoPlan -The planned eco-friendly classification:Pb-Free (RoHS),Pb-Free (RoHS Exempt),or Green (RoHS &no Sb/Br)-please check /productcontent for the latest availability information and additional product content details.TBD:The Pb-Free/Green conversion plan has not been defined.Pb-Free (RoHS):TI's terms "Lead-Free"or "Pb-Free"mean semiconductor products that are compatible with the current RoHS requirements for all 6substances,including the requirement that lead not exceed 0.1%by weight in homogeneous materials.Where designed to be soldered at high temperatures,TI Pb-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.TI bases its knowledge and belief on information provided by third parties,and makes no representation or warranty as to the accuracy of such information.Efforts are underway to better integrate information from third parties.TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.TI and TI suppliers consider certain information to be proprietary,and thus CAS numbers and other limited information may not be available for release.6-Dec-2006In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s)at issue in this document sold by TI to Customer on an annualbasis.6-Dec-2006IMPORTANT NOTICETexas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment.TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI’s standard warranty. T esting and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where mandated by government requirements, testing of all parameters of each product is not necessarily performed.TI assumes no liability for applications assistance or customer product design. Customers are responsible for their products and applications using TI components. T o minimize the risks associated with customer products and applications, customers should provide adequate design and operating safeguards.TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right, copyright, mask work right, or other TI intellectual property right relating to any combination, machine, or process in which TI products or services are used. Information published by TI regarding third-party products or services does not constitute a license from TI to use such products or services or a warranty or endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of the third party, or a license from TI under the patents or other intellectual property of TI.Reproduction of information in TI data books or data sheets is permissible only if reproduction is without alteration and is accompanied by all associated warranties, conditions, limitations, and notices. Reproduction of this information with alteration is an unfair and deceptive business practice. TI is not responsible or liable for such altered documentation.Resale of TI products or services with statements different from or beyond the parameters stated by TI for that product or service voids all express and any implied warranties for the associated TI product or service and is an unfair and deceptive business practice. TI is not responsible or liable for any such statements. Following are URLs where you can obtain information on other Texas Instruments products and application solutions:Products ApplicationsAmplifiers Audio /audioData Converters Automotive /automotiveDSP Broadband /broadbandInterface Digital Control /digitalcontrolLogic Military /militaryPower Mgmt Optical Networking /opticalnetwork Microcontrollers Security /securityLow Power Wireless /lpw Telephony /telephonyVideo & Imaging /videoWireless /wirelessMailing Address:Texas InstrumentsPost Office Box 655303 Dallas, Texas 75265Copyright 2006, Texas Instruments Incorporated。

74系列芯片功能大全

CD4017 十进制计数/分配器 FSC/TI/MOT
CD4018 可预制1/N计数器 NSC/MOT
CD4019 四与或选择器 PHI
CD4020 14级串行二进制计数/分频器 FSC
CD4021 08位串入/并入-串出移位寄存器
PHI/NSC
CD4022 八进制计数/分配器 NSC/MOT
CD4029 可预置可逆计数器 NSC/MOT/TI
CD4030 四异或门 NSC/MOT/TI/GOL
CD4031 64位串入/串出移位存储器 NSC/MOT/TI
CD4032 三串行加法器 NSC/TI
CD4033 十进制计数/7段译码器 NSC/TI
CD4034 8位通用总线寄存器 NSC/MOT/TI
7442 BCD—十进制代码转换器
74352 双4选1数据选择器/复工器
74353 三态输出双4选1数据选择器/复工器
74365 门使能输入三态输出六同相线驱动器
74366 门使能输入三态输出六反相线驱动器
74367 4/2线使能输入三态六同相线驱动器
74368 4/2线使能输入三态六反相线驱动器
74323 三态输出八位双向移位/存贮寄存器
7433 开路输出2输入端四或非缓冲器
74347 BCD—7段译码器/驱动器
74352 双4选1数据选择器/复工器
74353 三态输出双4选1数据选择器/复工器
74365 门使能输入三态输出六同相线驱动器
74365 门使能输入三态输出六同相线驱动器
CD4000 双3输入端或非门+单非门 TI
CD4001 四2输入端或非门 HIT/NSC/TI/GOL

74AC11中文资料

74AC11TRIPLE 3-INPUT AND GATEPRELIMINARY DATAMay 1997s HIGH SPEED:t PD =4ns (TYP.)at V CC =5V sLOW POWER DISSIPATION:I CC =4µA (MAX.)at T A =25o C sHIGH NOISE IMMUNITY:V NIH =V NIL =28%V CC (MIN.)s50ΩTRANSMISSION LINE DRIVING CAPABILITYsSYMMETRICAL OUTPUT IMPEDANCE:|I OH |=I OL =24mA (MIN)sBALANCED PROPAGATION DELAYS:t PLH ≅t PHLsOPERATING VOLTAGE RANGE:V CC (OPR)=2V to 6VsPIN AND FUNCTION COMPATIBLE WITH 74SERIES 11sIMPROVED LATCH-UP IMMUNITYDESCRIPTIONThe AC11is an advanced high-speed CMOS TRIPLE 3-INPUT AND GATE fabricated with sub-micron silicon gate and double-layer metalwiring C 2MOS technology.It is ideal for lowpower applications mantaining high speed operation similar to equivalent Bipolar Schottky TTL.The internal circuit is composed of 4stages including buffer output,which enables high noise immunity and stable output.All inputs and outputs are equipped with protection circuits against static discharge,giving them 2KV ESD immunity and transient excess voltage.PIN CONNECTION AND IEC LOGIC SYMBOLSORDER CODES :74AC11B 74AC11M M(Micro Package)B (Plastic Package)1/7INPUT AND OUTPUT EQUIVALENT CIRCUITABSOLUTE MAXIMUM RATINGSSymbol ParameterValue Unit V CC Supply Voltage -0.5to +7V V I DC Input Voltage -0.5to V CC +0.5V V O DC Output Voltage -0.5to V CC +0.5V I IK DC Input Diode Current ±20mA I OK DC Output Diode Current ±20mA I O DC Output Current ±50mA I CC or I GND DC V CC or Ground Current±150mAT stg Storage Temperature -65to +150o C T LLead Temperature (10sec)300oCAbsolute Maximum Ratings are those values beyond which damage to the device may occur.Functional operation under these condition is not implied.TRUTH TABLEA B C Y L X X L X L X L X X L L HHHHPIN DESCRIPTIONPIN No SYMBOL NAME AND FUNCTION 1,3,91A to 3A Data Inputs 2,4,101B to 3B Data Inputs 13,5,111C to 3C Data Inputs 12,6,81Y to 3Y Data Outputs 7GND Ground (0V)14V CCPositive Supply VoltageRECOMMENDED OPERATING CONDITIONSSymbol ParameterValue Unit V CC Supply Voltage 2to 6V V I Input Voltage 0to V CC V V O Output Voltage0to V CC VT op Operating Temperature:-40to +85oCdt/dvInput Rise and Fall Time V CC =3.0,4.5or 5.5V(note 1)8ns/V1)V IN from 30%to 70%of V CC74AC112/7DC SPECIFICATIONSSymbolParameterTest ConditionsValueUnitV CC (V)T A =25oC -40to 85oC Min.Typ.Max.Min.Max.V IHHigh Level Input Voltage3.0V O =0.1V or V CC -0.1V2.1 1.5 2.1V4.5 3.15 2.25 3.155.53.852.753.85V ILLow Level Input Voltage3.0V O =0.1V or V CC -0.1V 1.50.90.9V4.5 2.25 1.35 1.355.52.75 1.651.65V OHHigh Level Output Voltage3.0V I (*)=V IH or V ILI O =-50µA 2.9 2.99 2.9V4.5I O =-50µA 4.4 4.49 4.45.5I O =-50µA 5.4 5.495.43.0I O =-12mA 2.56 2.464.5I O =-24mA 3.86 3.765.5I O =-24mA 4.864.76V OLLow Level Output Voltage3.0V I (*)=V IH or V IL I O =50µA 0.0020.10.1V4.5I O =50µA 0.0010.10.15.5I O =50µA 0.0010.10.13.0I O =12mA 0.360.444.5I O =24mA 0.360.445.5I O =24mA0.360.44I I Input Leakage Current 5.5V I =V CC or GND ±0.1±1µA I CC Quiescent Supply Current5.5V I =V CC or GND 440µA I OLD Dynamic Output Current (note 1,2)5.5V OLD =1.65V max 75mA I OHDV OHD =3.85V min-75mA1)Maximum test duration 2ms,one output loaded at time2)Incident wave switch ing is guaranteed on transmission lines with impe dances as low as 50Ω.(*)All outputs loaded.CAPACITIVE CHARACTERISTICSSymbolParameterTest ConditionsValueUnitV CC (V)T A =25oC -40to 85oC Min.Typ.Max.Min.Max.C IN Input Capacitance 5.0 4.5pF C PDPower Dissipation Capacitance (note 1)5.020pF1)C PD isdefined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without load.(Refer to Test Circuit).Ave rage operating current can be obtained by the following equation.I CC (opr)=C PD •V CC •f IN +I CC /n (per circuit)AC ELECTRICAL CHARACTERISTICS (C L =50pF,R L =500Ω,Input t r =t f =3ns)SymbolParameterTest ConditionValueUnitV CC (V)T A =25oC -40to 85o C Min.Typ.Max.Min.Max.t PLH t PHLPropagation Delay Time3.3(*)1.5 5.58.5 1.09.5ns5.0(**)1.5 4.07.0 1.07.5(*)Voltage range is 3.3V ±0.3V (**)Voltage range is 5V ±0.5V74AC113/774AC11TEST CIRCUITC L=50pF or equivalent(includes jig and probe capacitance)R L=R1=500Ωor equiva lentR T=Z OUT of pulse generator(typically50Ω)WAVEFORM:PROPAGATION DELAYS(f=1MHz;50%duty cycle) 4/7DIM.mminch MIN.TYP.MAX.MIN.TYP.MAX.a10.510.020B 1.391.650.0550.065b 0.50.020b10.250.010D 200.787E 8.50.335e 2.540.100e315.240.600F 7.10.280I 5.10.201L 3.30.130Z1.272.540.0500.100P001APlastic DIP-14MECHANICAL DATA74AC115/7DIM.mm inch MIN.TYP.MAX.MIN.TYP.MAX.A 1.750.068a10.10.20.0030.007a2 1.650.064b 0.350.460.0130.018b10.190.250.0070.010C 0.50.019c145(typ.)D 8.558.750.3360.344E 5.86.20.2280.244e 1.270.050e37.620.300F 3.8 4.00.1490.157G 4.6 5.30.1810.208L 0.5 1.270.0190.050M 0.680.026S8(max.)P013GSO-14MECHANICAL DATA74AC116/774AC11 Information furnished is believed to be accurate and reliable.However,SGS-THOMSON Microelectronics assumes no responsabilit y for the consequences of use of such information nor for any infringemen t of patents or other rights of third parties which may results from its use.No license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectr onics.Specifications mention ed in this publication are subject to change without notice.This publication supersede s and replaces all information previously supplied.SGS-THOMSON Microelectr onics products are not auth orized for use as critical compon ents in life support devices or systems without expre ss written approval of SGS-THOMSON Microelectonics.©1997SGS-THOMSON Microelectronics-Printed in Italy-All Rights Reserve dSGS-THOMSON Microelectronics GROUP OF COMPANIESAustralia-Brazil-Canada-China-France-Germany-Hong Kong-Italy-Japan-Korea-Malaysia-Malta-Morocco-The Netherlands-Singapore-Spain-Sweden-Switzerland-Taiwan-Thailand-United Kingdom-U.S.A.7/7。

74系列常见数字逻辑器件中文注解

1. 74LS00 TTL 2输入端四与非门2. 74LS01 TTL 集电极开路2输入端四与非门3. 74LS02 TTL 2输入端四或非门4. 74LS03 TTL 集电极开路2输入端四与非门5. 74LS04 TTL 六反相器6. 74LS05 TTL 集电极开路六反相器7. 74LS06 TTL 集电极开路六反相高压驱动器8. 74LS07 TTL 集电极开路六正相高压驱动器9. 74LS08 TTL 2输入端四与门10. 74LS09 TTL 集电极开路2输入端四与门11. 74LS10 TTL 3输入端3与非门12. 74LS107 TTL 带清除主从双J-K触发器13. 74LS109 TTL 带预置清除正触发双J-K触发器14. 74LS11 TTL 3输入端3与门15. 74LS112 TTL 带预置清除负触发双J-K触发器16. 74LS12 TTL 开路输出3输入端三与非门17. 74LS121 TTL 单稳态多谐振荡器18. 74LS122 TTL 可再触发单稳态多谐振荡器19. 74LS123 TTL 双可再触发单稳态多谐振荡器20. 74LS125 TTL 三态输出高有效四总线缓冲门21. 74LS126 TTL 三态输出低有效四总线缓冲门22. 74LS13 TTL 4输入端双与非施密特触发器23. 74LS132 TTL 2输入端四与非施密特触发器24. 74LS133 TTL 13输入端与非门25. 74LS136 TTL 四异或门26. 74LS138 TTL 3-8线译码器/复工器27. 74LS139 TTL 双2-4线译码器/复工器28. 74LS14 TTL 六反相施密特触发器29. 74LS145 TTL BCD—十进制译码/驱动器30. 74LS15 TTL 开路输出3输入端三与门31. 74LS150 TTL 16选1数据选择/多路开关32. 74LS151 TTL 8选1数据选择器33. 74LS153 TTL 双4选1数据选择器34. 74LS154 TTL 4线—16线译码器35. 74LS155 TTL 图腾柱输出译码器/分配器36. 74LS156 TTL 开路输出译码器/分配器37. 74LS157 TTL 同相输出四2选1数据选择器38. 74LS158 TTL 反相输出四2选1数据选择器39. 74LS16 TTL 开路输出六反相缓冲/驱动器40. 74LS160 TTL 可预置BCD异步清除计数器41. 74LS161 TTL 可予制四位二进制异步清除计数器42. 74LS162 TTL 可预置BCD同步清除计数器43. 74LS163 TTL 可予制四位二进制同步清除计数器44. 74LS164 TTL 八位串行入/并行输出移位寄存器45. 74LS165 TTL 八位并行入/串行输出移位寄存器46. 74LS166 TTL 八位并入/串出移位寄存器47. 74LS169 TTL 二进制四位加/减同步计数器48. 74LS17 TTL 开路输出六同相缓冲/驱动器49. 74LS170 TTL 开路输出4×4寄存器堆50. 74LS173 TTL 三态输出四位D型寄存器51. 74LS174 TTL 带公共时钟和复位六D触发器52. 74LS175 TTL 带公共时钟和复位四D触发器53. 74LS180 TTL 9位奇数/偶数发生器/校验器54. 74LS181 TTL 算术逻辑单元/函数发生器55. 74LS185 TTL 二进制—BCD代码转换器56. 74LS190 TTL BCD同步加/减计数器57. 74LS191 TTL 二进制同步可逆计数器58. 74LS192 TTL 可预置BCD双时钟可逆计数器59. 74LS193 TTL 可预置四位二进制双时钟可逆计数器60. 74LS194 TTL 四位双向通用移位寄存器61. 74LS195 TTL 四位并行通道移位寄存器62. 74LS196 TTL 十进制/二-十进制可预置计数锁存器63. 74LS197 TTL 二进制可预置锁存器/计数器64. 74LS20 TTL 4输入端双与非门65. 74LS21 TTL 4输入端双与门66. 74LS22 TTL 开路输出4输入端双与非门67. 74LS221 TTL 双/单稳态多谐振荡器68. 74LS240 TTL 八反相三态缓冲器/线驱动器69. 74LS241 TTL 八同相三态缓冲器/线驱动器70. 74LS243 TTL 四同相三态总线收发器71. 74LS244 TTL 八同相三态缓冲器/线驱动器72. 74LS245 TTL 八同相三态总线收发器73. 74LS247 TTL BCD—7段15V输出译码/驱动器74. 74LS248 TTL BCD—7段译码/升压输出驱动器75. 74LS249 TTL BCD—7段译码/开路输出驱动器76. 74LS251 TTL 三态输出8选1数据选择器/复工器77. 74LS253 TTL 三态输出双4选1数据选择器/复工器78. 74LS256 TTL 双四位可寻址锁存器79. 74LS257 TTL 三态原码四2选1数据选择器/复工器80. 74LS258 TTL 三态反码四2选1数据选择器/复工器81. 74LS259 TTL 八位可寻址锁存器/3-8线译码器82. 74LS26 TTL 2输入端高压接口四与非门83. 74LS260 TTL 5输入端双或非门84. 74LS266 TTL 2输入端四异或非门85. 74LS27 TTL 3输入端三或非门86. 74LS273 TTL 带公共时钟复位八D触发器87. 74LS279 TTL 四图腾柱输出S-R锁存器88. 74LS28 TTL 2输入端四或非门缓冲器89. 74LS283 TTL 4位二进制全加器90. 74LS290 TTL 二/五分频十进制计数器91. 74LS293 TTL 二/八分频四位二进制计数器92. 74LS295 TTL 四位双向通用移位寄存器93. 74LS298 TTL 四2输入多路带存贮开关94. 74LS299 TTL 三态输出八位通用移位寄存器95. 74LS30 TTL 8输入端与非门96. 74LS32 TTL 2输入端四或门97. 74LS322 TTL 带符号扩展端八位移位寄存器98. 74LS323 TTL 三态输出八位双向移位/存贮寄存器99. 74LS33 TTL 开路输出2输入端四或非缓冲器100. 74LS347 TTL BCD—7段译码器/驱动器101. 74LS352 TTL 双4选1数据选择器/复工器102. 74LS353 TTL 三态输出双4选1数据选择器/复工器103. 74LS365 TTL 门使能输入三态输出六同相线驱动器104. 74LS365 TTL 门使能输入三态输出六同相线驱动器105. 74LS366 TTL 门使能输入三态输出六反相线驱动器106. 74LS367 TTL 4/2线使能输入三态六同相线驱动器107. 74LS368 TTL 4/2线使能输入三态六反相线驱动器108. 74LS37 TTL 开路输出2输入端四与非缓冲器109. 74LS373 TTL 三态同相八D锁存器110. 74LS374 TTL 三态反相八D锁存器111. 74LS375 TTL 4位双稳态锁存器112. 74LS377 TTL 单边输出公共使能八D锁存器113. 74LS378 TTL 单边输出公共使能六D锁存器114. 74LS379 TTL 双边输出公共使能四D锁存器115. 74LS38 TTL 开路输出2输入端四与非缓冲器116. 74LS380 TTL 多功能八进制寄存器117. 74LS39 TTL 开路输出2输入端四与非缓冲器118. 74LS390 TTL 双十进制计数器119. 74LS393 TTL 双四位二进制计数器120. 74LS40 TTL 4输入端双与非缓冲器121. 74LS42 TTL BCD—十进制代码转换器122. 74LS352 TTL 双4选1数据选择器/复工器123. 74LS353 TTL 三态输出双4选1数据选择器/复工器124. 74LS365 TTL 门使能输入三态输出六同相线驱动器125. 74LS366 TTL 门使能输入三态输出六反相线驱动器126. 74LS367 TTL 4/2线使能输入三态六同相线驱动器127. 74LS368 TTL 4/2线使能输入三态六反相线驱动器128. 74LS37 TTL 开路输出2输入端四与非缓冲器129. 74LS373 TTL 三态同相八D锁存器130. 74LS374 TTL 三态反相八D锁存器131. 74LS375 TTL 4位双稳态锁存器132. 74LS377 TTL 单边输出公共使能八D锁存器133. 74LS378 TTL 单边输出公共使能六D锁存器134. 74LS379 TTL 双边输出公共使能四D锁存器135. 74LS38 TTL 开路输出2输入端四与非缓冲器136. 74LS380 TTL 多功能八进制寄存器137. 74LS39 TTL 开路输出2输入端四与非缓冲器138. 74LS390 TTL 双十进制计数器139. 74LS393 TTL 双四位二进制计数器140. 74LS40 TTL 4输入端双与非缓冲器141. 74LS42 TTL BCD—十进制代码转换器142. 74LS447 TTL BCD—7段译码器/驱动器143. 74LS45 TTL BCD—十进制代码转换/驱动器144. 74LS450 TTL 16:1多路转接复用器多工器145. 74LS451 TTL 双8:1多路转接复用器多工器146. 74LS453 TTL 四4:1多路转接复用器多工器147. 74LS46 TTL BCD—7段低有效译码/驱动器148. 74LS460 TTL 十位比较器149. 74LS461 TTL 八进制计数器150. 74LS465 TTL 三态同相2与使能端八总线缓冲器151. 74LS466 TTL 三态反相2与使能八总线缓冲器152. 74LS467 TTL 三态同相2使能端八总线缓冲器153. 74LS468 TTL 三态反相2使能端八总线缓冲器154. 74LS469 TTL 八位双向计数器155. 74LS47 TTL BCD—7段高有效译码/驱动器156. 74LS48 TTL BCD—7段译码器/内部上拉输出驱动157. 74LS490 TTL 双十进制计数器158. 74LS491 TTL 十位计数器159. 74LS498 TTL 八进制移位寄存器160. 74LS50 TTL 2-3/2-2输入端双与或非门161. 74LS502 TTL 八位逐次逼近寄存器162. 74LS503 TTL 八位逐次逼近寄存器163. 74LS51 TTL 2-3/2-2输入端双与或非门164. 74LS533 TTL 三态反相八D锁存器165. 74LS534 TTL 三态反相八D锁存器166. 74LS54 TTL 四路输入与或非门167. 74LS540 TTL 八位三态反相输出总线缓冲器168. 74LS55 TTL 4输入端二路输入与或非门169. 74LS563 TTL 八位三态反相输出触发器170. 74LS564 TTL 八位三态反相输出D触发器171. 74LS573 TTL 八位三态输出触发器172. 74LS574 TTL 八位三态输出D触发器173. 74LS645 TTL 三态输出八同相总线传送接收器174. 74LS670 TTL 三态输出4×4寄存器堆175. 74LS73 TTL 带清除负触发双J-K触发器176. 74LS74 TTL 带置位复位正触发双D触发器177. 74LS76 TTL 带预置清除双J-K触发器178. 74LS83 TTL 四位二进制快速进位全加器179. 74LS85 TTL 四位数字比较器180. 74LS86 TTL 2输入端四异或门181. 74LS90 TTL 可二/五分频十进制计数器182. 74LS93 TTL 可二/八分频二进制计数器183. 74LS95 TTL 四位并行输入\\输出移位寄存器184. 74LS97 TTL 6位同步二进制乘法器。

74系列功能大全(中文)

74系列功能大全（中文）74、74HC、74LS系列芯片资料，从网上下的，集合了一下系列电平典型传输延迟ns 最大驱动电流(-Ioh/Lol)mAAHC CMOS 8.5 -8/8AHCT COMS/TTL 8.5 -8/8HC COMS 25 -8/8HCT COMS/TTL 25 -8/8ACT COMS/TTL 10 -24/24F TTL 6.5 -15/64ALS TTL 10 -15/64LS TTL 18 -15/24注：同型号的74系列、74HC系列、74LS系列芯片，逻辑功能上是一样的。

74LSxx的使用说明如果找不到的话，可参阅74xx或74HCxx的使用说明。

有些资料里包含了几种芯片，如74HC161资料里包含了74HC160、74HC161、74HC162、74HC163四种芯片的资料。

找不到某种芯片的资料时，可试着查看一下临近型号的芯片资料。

7400 QUAD 2-INPUT NAND GATES 与非门7401 QUAD 2-INPUT NAND GATES OC 与非门7402 QUAD 2-INPUT NOR GATES 或非门7403 QUAD 2-INPUT NAND GATES 与非门7404 HEX INVERTING GATES 反向器7406 HEX INVERTING GATES HV 高输出反向器7408 QUAD 2-INPUT AND GATE 与门7409 QUAD 2-INPUT AND GATES OC 与门7410 TRIPLE 3-INPUT NAND GATES 与非门7411 TRIPLE 3-INPUT AND GATES 与门74121 ONE-SHOT WITH CLEAR 单稳态74132 SCHMITT TRIGGER NAND GATES 触发器与非门7414 SCHMITT TRIGGER INVERTERS 触发器反向器74153 4-LINE TO 1 LINE SELECTOR 四选一74155 2-LINE TO 4-LINE DECODER 译码器74180 PARITY GENERATOR/CHECKER 奇偶发生检验74191 4-BIT BINARY COUNTER UP/DOWN 计数器7420 DUAL 4-INPUT NAND GATES 双四输入与非门7426 QUAD 2-INPUT NAND GATES 与非门7427 TRIPLE 3-INPUT NOR GATES 三输入或非门7430 8-INPUT NAND GATES 八输入端与非门7432 QUAD 2-INPUT OR GATES 二输入或门7438 2-INPUT NAND GATE BUFFER 与非门缓冲器7445 BCD-DECIMAL DECODER/DRIVER BCD译码驱动器7474 D-TYPE FLIP-FLOP D型触发器7475 QUAD LATCHES 双锁存器7476 J-K FLIP-FLOP J-K触发器7485 4-BIT MAGNITUDE COMPARATOR 四位比较器7486 2-INPUT EXCLUSIVE OR GATES 双端异或门74HC00 QUAD 2-INPUT NAND GATES 双输入与非门74HC02 QUAD 2-INPUT NOR GATES 双输入或非门74HC03 2-INPUT OPEN-DRAIN NAND GATES 与非门74HC04 HEX INVERTERS 六路反向器74HC05 HEX INVERTERS OPEN DRAIN 六路反向器74HC08 2-INPUT AND GATES 双输入与门74HC107 J-K FLIP-FLOP WITH CLEAR J-K触发器74HC109A J-K FLIP-FLOP W/PRESET J-K触发器74HC11 TRIPLE 3-INPUT AND GATES 三输入与门74HC112 DUAL J-K FLIP-FLOP 双J-K触发器74HC113 DUAL J-K FLIP-FLOP PRESET 双JK触发器74HC123A RETRIGGERABLE MONOSTAB 可重触发单稳74HC125 TRI-STATE QUAD BUFFERS 四个三态门74HC126 TRI-STATE QUAD BUFFERS 六三态门74HC132 2-INPUT TRIGGER NAND 施密特触发与非门74HC133 13-INPUT NAND GATES 十三输入与非门74HC137 3-TO-8 DECODERS W/LATCHES 3-8线译码器74HC138 3-8 LINE DECODER 3线至8线译码器74HC139 2-4 LINE DECODER 2线至4线译码器74HC14 TRIGGERED HEX INVERTER 六触发反向器74HC147 10-4 LINE PRIORITY ENCODER 10-4编码器74HC148 8-3 LINE PRIORITY ENCODER 8-3编码器74HC149 8-8 LINE PRIORITY ENCODER 8-8编码器74HC151 8-CHANNEL DIGITAL MUX 8通道多路器74HC153 DUAL 4-INPUT MUX 双四输入多路器74HC154 4-16 LINE DECODER 4线至16线译码器74HC155 2-4 LINE DECODER 2线至4线译码器74HC157 QUAD 2-INPUT MUX 四个双端多路器74HC161 BINARY COUNTER 二进制计数器74HC163 DECADE COUNTERS 十进制计数器74HC164 SERIAL-PARALLEL SHIFT REG 串入并出74HC165 PARALLEL-SERIAL SHIFT REG 并入串出74HC166 SERIAL-PARALLEL SHIFT REG 串入并出74HC173 TRI-STATE D FLIP-FLOP 三态D触发器74HC174 HEX D FLIP-FLOP W/CLEAR 六D触发器74HC175 HEX D FLIP-FLOP W/CLEAR 六D触发器74HC181 ARITHMETIC LOGIC UNIT 算术逻辑单元74HC182 LOOK AHEAD CARRYGENERATR 进位发生器74HC190 BINARY UP/DN COUNTER 二进制加减计数器74HC191 DECADE UP/DN COUNTER 十进制加减计数器74HC192 DECADE UP/DN COUNTER 十进制加减计数器74HC193 BINARY UP/DN COUNTER 二进制加减计数器74HC194 4BIT BI-DIR SHIFT 4位双向移位寄存器74HC195 4BIT PARALLEL SHIFT 4位并行移位寄存器74HC20 QUAD 4-INPUT NAND GATE 四个四入与非门74HC221A NON-RETRIG MONOSTAB 不可重触发单稳74HC237 3-8 LINE DECODER 地址锁3线至8线译码器74HC242/243 TRI-STAT TRANSCEIVER 三态收发器74HC244 OCTAL 3-STATE BUFFER 八个三态缓冲门74HC245 OCTAL 3-STATE TRANSCEIVER 三态收发器74HC251 8-CH 3-STATE MUX 8路3态多路器74HC253 DUAL 4-CH 3-STATE MUX 4路3态多路器74HC257 QUAD 2-CH 3-STATE MUX 4路3态多路器74HC258 2-CH 3-STATE MUX 2路3态多路器74HC259 3-8 LINE DECODER 8位地址锁存译码器74HC266A 2-INPUT EXCLUSIVE NOR GATE 异或非74HC27 TRIPLE 3-INPUT NOR GATE三个3输入或非门74HC273 OCTAL D FLIP-FLOP CLEAR 8路D触发器74HC280 9BIT ODD/EVEN GENERATOR 奇偶发生器74HC283 4BIT BINARY ADDER CARRY 四位加法器74HC299 3-STATE UNIVERSAL SHIFT 三态移位寄存74HC30 8-INPUT NAND GATE 8输入端与非门74HC32 QUAD 2-INPUT OR GATE 四个双端或门74HC34 NON-INVERTER 非反向器74HC354 8-CH 3-STATE MUX 8路3态多路器74HC356 8-CH 3-STATE MUX 8路3态多路器74HC365 HEX 3-STATE BUFFER 六个三态缓冲门74HC366 3-STATE BUFFER INVERTER 缓冲反向器74HC367 3-STATE BUFFER INVERTER 缓冲反向器74HC368 3-STATE BUFFER INVERTER 缓冲反向器74HC373 3-STATE OCTAL D LATCHES 三态D型锁存器74HC374 3-STATE OCTAL D FLIPFLOP 三态D触发器74HC393 4-BIT BINARY COUNTER 4位二进制计数器74HC4016 QUAD ANALOG SWITCH 四路模拟量开关74HC4020 14-Stage Binary Counter 14输出计数器74HC4017 Decade Counter/Divider with 10 Decoded Outputs 十进制计数器带10个译码输出端74HC4040 12 Stage Binary Counter 12出计数器74HC4046 PHASE LOCK LOOP 相位监测输出器74HC4049 LEVEL DOWN CONVERTER 电平变低器74HC4050 LEVEL DOWN CONVERTER 电平变低器74HC4051 8-CH ANALOG MUX 8通道多路器74HC4052 4-CH ANALOG MUX 4通道多路器74HC4053 2-CH ANALOG MUX 2通道多路器74HC4060 14-STAGE BINARY COUNTER 14阶BIN计数74HC4066 QUAD ANALOG MUX 四通道多路器74HC4075 TRIPLE 3-INPUT OR GATE 3输入或门74HC42 BCD TO DECIMAL BCD转十进制译码器74HC423A RETRIGGERABLE MONOSTAB 可重触发单稳74HC4511 BCD-7 SEG DRIVER/DECODER 7段译码器74HC4514 4-16 LINE DECODER 4至16线译码器74HC4538A RETRIGGERAB MONOSTAB 可重触发单稳74HC4543 LCD BCD-7 SEG LCD用的BCD-7段译码驱动74HC51 AND OR GATE INVERTER 与或非门74HC521 8BIT MAGNITUDE COMPARATOR 判决定路74HC533 3-STATE D LATCH 三态D锁存器74HC534 3-STATE D FLIP-FLOP 三态D型触发器74HC540 3-STATE BUFFER 三态缓冲器74HC541 3-STATE BUFFER INVERTER三态缓冲反向器74HC58 DUAL AND OR GATE 与或门74HC589 3STATE 8BIT SHIFT 8位移位寄存三态输出74HC594 8BIT SHIFT REG 8位移位寄存器74HC595 8BIT SHIFT REG 8位移位寄存器出锁存74HC597 8BIT SHIFT REG 8位移位寄存器入锁存74HC620 3-STATE TRANSCEIVER 反向3态收发器74HC623 3-STATE TRANSCEIVER 八路三态收发器74HC640 3-STATE TRANSCEIVER 反向3态收发器74HC643 3-STATE TRANSCEIVER 八路三态收发器74HC646 NON-INVERT BUS TRANSCEIVER 总线收发器74HC648 INVERT BUS TRANCIVER 反向总线收发器74HC688 8BIT MAGNITUDE COMPARATOR 8位判决电路74HC7266 2-INPUT EXCLUSIVE NOR GATE 异或非门74HC73 DUAL J-K FLIP-FLOP W/CLEAR 双JK触发器74HC74A PRESET/CLEAR D FLIP-FLOP 双D触发器74HC75 4BIT BISTABLE LATCH 4位双稳锁存器74HC76 PRESET/CLEAR JK FLIP-FLOP 双JK触发器74HC85 4BIT MAGNITUDE COMPARATOR 4位判决电路74HC86 2INPUT EXCLUSIVE OR GATE 2输入异或门74HC942 BAUD MODEM 300BPS低速调制解调器74HC943 300 BAUD MODEM 300BPS低速调制解调器74LS00 QUAD 2-INPUT NAND GATES 与非门74LS02 QUAD 2-INPUT NOR GATES 或非门74LS03 QUAD 2-INPUT NAND GATES 与非门74LS04 HEX INVERTING GATES 反向器74LS05 HEX INVERTERS OPEN DRAIN 六路反向器74LS08 QUAD 2-INPUT AND GATE 与门74LS09 QUAD 2-INPUT AND GATES OC 与门74LS10 TRIPLE 3-INPUT NAND GATES 与非门74LS109 QUAD 2-INPUT AND GATES OC 与门74LS11 TRIPLE 3-INPUT AND GATES 与门74LS112 DUAL J-K FLIP-FLOP 双J-K触发器74LS113 DUAL J-K FLIP-FLOP PRESET 双JK触发器74LS114 NEGATIVE J-K FLIP-FLOP 负沿J-K触发器74LS122 Retriggerable Monostab 可重触发单稳74LS123 Retriggerable Monostable 可重触发单稳74LS125 TRI-STATE QUAD BUFFERS 四个三态门74LS13 QUAL 4-in NAND TRIGGER 4输入与非触发器74LS160 BCD DECADE 4BIT BIN COUNTERS 计数器74LS136 QUADRUPLE 2-INPUT XOR GATE 异或门74LS138 3-8 LINE DECODER 3线至8线译码器74LS139 2-4 LINE DECODER 2线至4线译码器74LS14 TRIGGERED HEX INVERTER 六触发反向器74HC147 10-4 LINE PRIORITY ENCODER 10-4编码器74HC148 8-3 LINE PRIORITY ENCODER 8-3编码器74HC149 8-8 LINE PRIORITY ENCODER 8-8编码器74LS151 8-CHANNEL DIGITAL MUX 8通道多路器74LS153 DUAL 4-INPUT MUX 双四输入多路器74LS155 2-4 LINE DECODER 2线至4线译码器74LS156 2-4 LINE DECODER/DEMUX 2-4译码器74LS157 QUAD 2-INPUT MUX 四个双端多路器74LS158 2-1 LINE MUX 2-1线多路器74LS160A BINARY COUNTER 二进制计数器74LS161A BINARY COUNTER 二进制计数器74LS162A BINARY COUNTER 二进制计数器74LS163A DECADE COUNTERS 十进制计数器74LS164 SERIAL-PARALLEL SHIFT REG 串入并出74LS168 BI-DIRECT BCD TO DECADE 双向计数器74LS169 4BIT UP/DN BIN COUNTER 四位加减计数器74LS173 TRI-STATE D FLIP-FLOP 三态D触发器74LS174 HEX D FLIP-FLOP W/CLEAR 六D触发器74LS175 HEX D FLIP-FLOP W/CLEAR 六D触发器74LS190 BINARY UP/DN COUNTER 二进制加减计数器74LS191 DECADE UP/DN COUNTER 十进制加减计数器74LS192 DECADE UP/DN COUNTER 十进制加减计数器74LS193 BINARY UP/DN COUNTER 二进制加减计数器74LS194A 4BIT BI-DIR SHIFT 4位双向移位寄存器74LS195A 4BIT PARALLEL SHIFT4位并行移位寄存器74LS20 QUAD 4-INPUT NAND GATE 四个四入与非门74LS21 4-INPUT AND GATE 四输入端与门74LS240 OCTAL 3-STATE BUFFER 八个三态缓冲门74LS244 OCTAL 3-STATE BUFFER 八个三态缓冲门74LS245 OCTAL 3-STATE TRANSCEIVER 三态收发器74LS253 DUAL 4-CH 3-STATE MUX 4路3态多路器74LS256 4BIT ADDRESS LATCH 四位可锁存锁存器74LS257 QUAD 2-CH 3-STATE MUX 4路3态多路器74LS258 2-CH 3-STATE MUX 2路3态多路器74LS27 TRIPLE 3-INPUT NOR GATES 三输入或非门74LS279 QUAD R-S LATCHES 四个RS非锁存器74LS28 QUAD 2-INPUT NOR BUFFER 四双端或非缓冲74LS283 4BIT BINARY ADDER CARRY 四位加法器74LS30 8-INPUT NAND GATES 八输入端与非门74LS32 QUAD 2-INPUT OR GATES 二输入或门74LS352 4-1 LINE SELECTOR/MUX 4-1线选择多路器74LS365 HEX 3-STATE BUFFER 六个三态缓冲门74LS367 3-STATE BUFFER INVERTER 缓冲反向器74LS368A 3-STATE BUFFER INVERTER 缓冲反向器74LS373 OCT LATCH W/3-STATE OUT三态输出锁存器74LS76 Dual JK Flip-Flop w/set 2个JK触发器74LS379 QUAD PARALLEL REG 四个并行寄存器74LS38 2-INPUT NAND GATE BUFFER 与非门缓冲器74LS390 DUAL DECADE COUNTER 2个10进制计数器74LS393 DUAL BINARY COUNTER 2个2进制计数器74LS42 BCD TO DECIMAL BCD转十进制译码器74LS48 BCD-7 SEG BCD-7段译码器74LS49 BCD-7 SEG BCD-7段译码器74LS51 AND OR GATE INVERTER 与或非门74LS540 OCT Buffer/Line Driver 8路缓冲驱动器74LS541 OCT Buffer/LineDriver 8路缓冲驱动器74LS74 D-TYPE FLIP-FLOP D型触发器74LS682 8BIT MAGNITUDE COMPARATOR 8路比较器74LS684 8BIT MAGNITUDE COMPARATOR 8路比较器74LS75 QUAD LATCHES 双锁存器74LS83A 4BIT BINARY ADDER CARRY 四位加法器74LS85 4BIT MAGNITUDE COMPARAT 4位判决电路74LS86 2INPUT EXCLUSIVE OR GATE 2输入异或门74LS90 DECADE/BINARY COUNTER 十/二进制计数器74LS95B 4BIT RIGHT/LEFT SHIFT 4位左右移位寄存74LS688 8BIT MAGNITUDE COMPARAT 8位判决电路74LS136 2-INPUT XOR GATE 2输入异或门74LS651 BUS TRANSCEIVERS 总线收发器74LS653 BUS TRANSCEIVERS 总线收发器74LS670 3-STATE 4-BY-4 REG 3态4-4寄存器74LS73A DUAL J-K FLIP-FLOP W/CLEAR 双JK触发器。

常用74系列标准数字电路的中文名称资料

常用74系列标准数字电路的中文名称资料收藏常用74系列标准数字电路的中文名称资料器件代号器件名称74 74LS 74HC00 四2输入端与非门√√√01 四2输入端与非门(OC) √√02 四2输入端或非门√√√03 四2输入端与非门(OC) √√04 六反相器√√√05 六反相器(OC) √√06 六高压输出反相器(OC,30V) √√07 六高压输出缓冲,驱动器(OC,30V) √√√08 四2输入端与门√√√09 四2输入端与门(OC) √√√10 三3输入端与非门√√√11 三3输入端与门√√12 三3输入端与非门(OC) √√√13 双4输入端与非门√√√14 六反相器√√√15 三3输入端与门(OC) √√16 六高压输出反相器(OC,15V) √17 六高压输出缓冲,驱动器(OC,15V) √20 双4输入端与非门√√√21 双4输入端与门√√√22 双4输入端与非门(OC) √√25 双4输入端或非门(有选通端) √√√26 四2输入端高压输出与非缓冲器√√√27 三3输入端或非门√√√28 四2输入端或非缓冲器√√√器件代号器件名称74 74LS 74HC30 8输入端与非门√√√32 四2输入端或门√√√33 四2输入端或非缓冲器(OC) √√37 四2输入端与非缓冲器√√38 四2输入端与非缓冲器(OC) √√40 双4输入端与非缓冲器√√√42 4线-10线译码器(BCD输入) √√43 4线-10线译码器(余3码输入) √44 4线-10线译码器(余3葛莱码输入) √48 4线-7段译码器√49 4线-7段译码器√50 双2路2-2输入与或非门√√√51 2路3-3输入,2路2-2输入与或非门√√√52 4路2-3-2-2输入与或门√53 4路2-2-2-2输入与或非门√54 4路2-3-3-2输入与或非门√√55 2路4-4输入与或非门√60 双4输入与扩展器√√61 三3输入与扩展器√62 4路2-3-3-2输入与或扩展器√64 4路4-2-3-2输入与或非门√65 4路4-2-3-2输入与或非门(OC) √70 与门输入J-K触发器√71 与或门输入J-K触发器√72 与门输入J-K触发器√器件代号器件名称74 74LS 74HC74 双上升沿D型触发器√√78 双D型触发器√√85 四位数值比较器√86 四2输入端异或门√√√87 4位二进制原码/反码√95 4位移位寄存器√101 与或门输入J-K触发器√102 与门输入J-K触发器√107 双主-从J-K触发器√108 双主-从J-K触发器√74F74是高速的TTL芯片和74HC一样就是速度高109 双主-从J-K触发器√110 与门输入J-K触发器√111 双主-从J-K触发器√√112 双下降沿J-K触发器√113 双下降沿J-K触发器√114 双下降沿J-K触发器√116 双4位锁存器√120 双脉冲同步驱动器√121 单稳态触发器√√√122 可重触发单稳态触发器√√√123 可重触发双稳态触发器√√√125 四总线缓冲器√√√126 四总线缓冲器√√√128 四2输入端或非线驱动器√√√132 四2输入端与非门√√√d触发器芯片有:74HC74 74LS90 双D触发器74LS7474LS364八D触发器（三态）7474、74 H74、74F74、74ALS74、74L74、74LS74A、74S74、74HC73、74C74双D型正沿触发器（带预置和清除端）74174、74LS174、74F174、74ALS174、74S174、74HC174、74C174六D型触发器（带清除端）74175、74LS175、74F175、74ALS175、74S175、74HC175、74C175 四D型触发器（带清除端）74273、74LS273、74S273、74F273、74ALS273、74HC273 八D型触发器（带清除端）74LS364八D触发器（三态）74LS377、74F377、74S3777八D 触发器74LS378、74F378、74S378、74HC378六D 触发器74LS379、74F379、74S379、74HC379八D 触发器。

74系列芯片大全文本-9页文档资料

74系列芯片功能大全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希望以上资料对你有所帮助，附励志名言3条：1、宁可辛苦一阵子，不要苦一辈子。

74系列中文资料(超级全)

│14 13 12 11 10 9 8│
）
│ Y = A+B
│ 1 2 3 4 5 6 7│
└┬─┬─┬─┬─┬─┬─┬┘
1A 1B 1Y 2A 2B 2Y GND
Vcc 4Y 4B 4A 3Y 3B 3A
┌┴─┴─┴─┴─┴─┴─┴┐ 2 输入四或非门 74LS02
│14 13 12 11 10 9 8│
常见数字逻辑器件中文注解
74LS12 TTL 开路输出 3 输入端三与非门
74 系列：
74LS121 TTL 单稳态多谐振荡器
74LS00 TTL 2 输入端四与非门
74LS122 TTL 可再触发单稳态多谐振荡器
74LS01 TTL 集电极开路 2 输入端四与非门
74LS123 TTL 双可再触发单稳态多谐振荡器
└┬─┬─┬─┬─┬─┬─┬─┬┘
-1G 1A 1B -Y0 -Y1 -Y2 -Y3 GND
8*2 输入比较器 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│
寄存器 LS74 LS175 LS373
反相器:
Vcc 6A 6Y 5A 5Y 4A 4Y 六非门 74LS04
┌┴─┴─┴─┴─┴─┴─┴┐ 六非门(OC 门) 74LS05
_ │14 13 12 11 10 9 8│ 六非门(OC 高压输出) 74LS06
Y=A ）
│
│ 1 2 3 4 5 6 7│
3-8 译码器 74LS138
Vcc -Y0 -Y1 -Y2 -Y3 -Y4 -Y5 -Y6 __ _ _ _ __ _ _ __ _ _ __ _

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。

HD74AC107FP中文资料

HD74AC107/HD74ACT107Dual JK Flip-Flop (with Separate Clear and Clock)ADE-205-363 (Z)1st. EditionSep. 2000 DescriptionThe HD74AC107/HD74ACT107 dual JK master/slave flip-flops have a separate clock for each flip-flop. Inputs to the master section are controlled by the clock pulse. The clock pulse also regulates the state of the coupling transistors which connect the master and slave sections. The sequence of operation is as follows: 1) isolate slave from master; 2) enter information from J and K inputs to master; 3) disable J and K inputs;4) transfer information from master to slave.Features• Outputs Source/Sink 24 mA• HD74ACT107 has TTL-Compatible InputsPin ArrangementHD74AC107/HD74ACT1072Logic SymbolPin NamesJ 1, J 2, K 1, K 2Data InputsCP 1, CP 2Clock Pulse Inputs (Active Falling Edge)C D1, C D2Direct Clear Inputs (Active Low)Q 1, Q 2, Q 1, Q 2OutputsTruth TableInputs Outputs @ t n @ t n + 1J K Q L L Qn L H L H L H H HQ nH :High Voltage Level L :Low Voltage Levelt n :Bit time before clock pulse.t n + 1:Bit time after clock pulse.HD74AC107/HD74ACT1073Logic DiagramDC Characteristics (unless otherwise specified)ItemSymbol Max Unit ConditionMaximum quiescent supply current I CC 40µA V IN = V CC or ground, V CC = 5.5 V,Ta = Worst caseMaximum quiescent supply current I CC 4.0µA V IN = V CC or ground, V CC = 5.5 V,Ta = 25°CMaximum additional I CC /input (HD74ACT107)I CCT1.5mAV IN = V CC – 2.1 V, V CC = 5.5 V Ta = Worst caseHD74AC107/HD74ACT1074AC Characteristics: HD74AC107Ta = +25°C C L = 50 pFTa = –40°C to +85°C C L = 50 pF ItemSymbol V CC (V)*1Min Typ Max Min Max Unit Maximum clock f max3.3125——100—MHzfrequency 5.0150——125—Propagation delay t PLH 3.3 1.09.513.0 1.014.0ns C P to Q or Q 5.0 1.07.510.0 1.011.0Propagation delay t PHL 3.3 1.010.013.5 1.014.5ns C P to Q or Q 5.0 1.08.010.5 1.011.5Propagation delay t PLH 3.3 1.09.513.0 1.014.0ns C D to Q5.0 1.07.510.0 1.011.0Propagation delay t PHL 3.3 1.09.513.0 1.014.0ns C D to Q 5.01.07.510.01.011.0Note:1.Voltage Range 3.3 is 3.3 V ± 0.3 VVoltage Range 5.0 is 5.0 V ± 0.5 VOperating Requirements: HD74AC107Ta = +25°C C L = 50 pFTa = –40°C to +85°C C L = 50 pFItem Symbol V CC (V)*1Typ Guaranteed MinimumUnit Setup time t su3.3 3.0 5.5 6.0nsJ or k to C P 5.0 2.0 4.0 4.5Hold time t h3.3–1.50.00.0C P to J or k 5.0–0.50.00.0Pulse width t w 3.3 2.0 5.57.0C P or C D5.0 2.0 4.5 5.0Recovery time t rec 3.3 1.5 3.0 3.0C D to C P 5.01.03.03.0Note:1.Voltage Range 3.3 is 3.3 V ± 0.3 VVoltage Range 5.0 is 5.0 V ± 0.5 VHD74AC107/HD74ACT1075AC Characteristics: HD74ACT107Ta = +25°C C L = 50 pFTa = –40°C to +85°C C L = 50 pF ItemSymbol V CC (V)*1Min Typ Max Min Max Unit Maximum clock frequency f max 5.0100——80—MHz Propagation delay C P to Q or Q t PLH 5.0 1.09.512.5 1.013.5nsPropagation delay C P to Q or Q t PHL 5.0 1.010.513.0 1.014.0Propagation delay C D to Qt PLH 5.0 1.08.511.0 1.012.0Propagation delay C D to Q t PHL5.01.08.511.01.012.0Note:1.Voltage Range 5.0 is 5.0 V ± 0.5 VOperating Requirements: HD74ACT107Ta = +25°C C L = 50 pFTa = –40°C to +85°C C L = 50 pFItem Symbol V CC (V)*1Typ Guaranteed MinimumUnit Setup time J or k to C P t su 5.0 2.57.08.0nsHold time C P to J or k t h 5.00.0 1.5 1.5Pulse width C P or C Dt w 5.0 4.57.08.0Recovery time C D to C P t rec5.0—3.03.0Note:1.Voltage Range 5.0 is 5.0 V ± 0.5 VCapacitanceItemSymbol Typ Unit Condition Input capacitanceC IN 4.5pF V CC = 5.5 V Power dissipation capacitanceC PD35.0pFV CC = 5.0 VHD74AC107/HD74ACT107 Package Dimensions6HD74AC107/HD74ACT1077HD74AC107/HD74ACT1078Cautions1.Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent,copyright, trademark, or other intellectual property rights for information contained in this document.Hitachi bears no responsibility for problems that may arise with third party’s rights, includingintellectual property rights, in connection with use of the information contained in this document.2.Products and product specifications may be subject to change without notice. Confirm that you have received the latest product standards or specifications before final design, purchase or use.3.Hitachi makes every attempt to ensure that its products are of high quality and reliability. However,contact Hitachi’s sales office before using the product in an application that demands especially high quality and reliability or where its failure or malfunction may directly threaten human life or cause risk of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation,traffic, safety equipment or medical equipment for life support.4.Design your application so that the product is used within the ranges guaranteed by Hitachi particularly for maximum rating, operating supply voltage range, heat radiation characteristics, installationconditions and other characteristics. Hitachi bears no responsibility for failure or damage when used beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable failure rates or failure modes in semiconductor devices and employ systemic measures such as fail-safes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other consequential damage due to operation of the Hitachi product.5.This product is not designed to be radiation resistant.6.No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without written approval from Hitachi.7.Contact Hitachi’s sales office for any questions regarding this document or Hitachi semiconductor products.Hitachi, Ltd.Semiconductor & Integrated Circuits.Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan Tel: Tokyo (03) 3270-2111 Fax: (03) 3270-5109Copyright © Hitachi, Ltd., 2000. All rights reserved. Printed in Japan.Hitachi Asia Ltd. Hitachi Tower16 Collyer Quay #20-00, Singapore 049318Tel : <65>-538-6533/538-8577 Fax : <65>-538-6933/538-3877URL : .sg URLNorthAmerica : /Europe : /hel/ecg Asia : Japan : http://www.hitachi.co.jp/Sicd/indx.htmHitachi Asia Ltd.(Taipei Branch Office)4/F, No. 167, Tun Hwa North Road, Hung-Kuo Building, Taipei (105), Taiwan Tel : <886>-(2)-2718-3666 Fax : <886>-(2)-2718-8180 Telex : 23222 HAS-TPURL : Hitachi Asia (Hong Kong) Ltd. Group III (Electronic Components) 7/F., North Tower, World Finance Centre,Harbour City, Canton Road Tsim Sha Tsui, Kowloon, Hong KongTel : <852>-(2)-735-9218 Fax : <852>-(2)-730-0281URL : Hitachi Europe Ltd.Electronic Components Group.Whitebrook ParkLower Cookham Road MaidenheadBerkshire SL6 8YA, United Kingdom Tel: <44> (1628) 585000Fax: <44> (1628) 585160Hitachi Europe GmbHElectronic Components Group Dornacher Stra βe 3D-85622 Feldkirchen, Munich GermanyTel: <49> (89) 9 9180-0Fax: <49> (89) 9 29 30 00Hitachi Semiconductor (America) Inc.179 East Tasman Drive,San Jose,CA 95134 Tel: <1> (408) 433-1990Fax: <1>(408) 433-0223For further information write to:Colophon 2.0。

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。

MC74AC174M资料

MC74AC174, MC74ACT174 Array Hex D Flip−Flopwith Master ResetThe MC74AC174/74ACT174 is a high−speed hex D flip−flop. Thedevice is used primarily as a 6−bit edge−triggered storage register. Theinformation on the D inputs is transferred to storage during theLOW−to−HIGH clock transition. The device has a Master Reset toDEVICE MARKING INFORMATIONSee general marking information in the device markingsection on page 6 of this data sheet.Figure 2. Logic SymbolFUNCTIONAL DESCRIPTIONLOW −to −HIGH Clock (CP) transition. A LOW input to the Master Reset (MR) will force all outputs LOW independent *Maximum Ratings are those values beyond which damage to the device may occur. Functional operation should be restricted to the Recom-mended Operating Conditions.RECOMMENDED OPERATING CONDITIONSSymbol Parameter Min Typ Max UnitV CC Supply Voltage′AC 2.0 5.0 6.0V ′ACT 4.5 5.0 5.5V IN, V OUT DC Input Voltage, Output Voltage (Ref. to GND)0−V CC Vt r, t f Input Rise and Fall Time (Note 1)′AC Devices except Schmitt Inputs V CC @ 3.0 V−150−V CC @ 4.5 V−40−ns/V V CC @ 5.5 V−25−t r, t f Input Rise and Fall Time (Note 2)′ACT Devices except Schmitt Inputs V CC @ 4.5 V−10−ns/V V CC @ 5.5 V−8.0−T J Junction Temperature (PDIP)−−140°C T A Operating Ambient Temperature Range−402585°C I OH Output Current − High−−−24mAI OL Output Current − Low−−24mA1.V IN from 30% to 70% V CC; see individual Data Sheets for devices that differ from the typical input rise and fall times.2.V IN from 0.8 V to 2.0 V; see individual Data Sheets for devices that differ from the typical input rise and fall times.DC CHARACTERISTICSSymbol Parameter V CC(V)74AC74ACUnit Conditions T A = +25°CT A =−40°C to+85°CTyp Guaranteed LimitsV IH Minimum High LevelInput Voltage 3.0 1.5 2.1 2.1V OUT = 0.1 V4.5 2.25 3.15 3.15V or V CC− 0.1 V5.5 2.75 3.85 3.85V IL Maximum Low LevelInput Voltage 3.0 1.50.90.9V OUT = 0.1 V4.5 2.25 1.35 1.35V or V CC− 0.1 V5.5 2.75 1.65 1.65V OH Minimum High LevelOutput Voltage 3.0 2.99 2.9 2.9I OUT = −50 m A4.5 4.49 4.4 4.4V5.5 5.49 5.4 5.4V*V IN = V IL or V IH3.0− 2.56 2.46−12 mA4.5− 3.86 3.76I OH−24 mA5.5− 4.86 4.76−24 mAV OL Maximum Low LevelOutput Voltage 3.00.0020.10.1I OUT = 50 m A4.50.0010.10.1V5.50.0010.10.1V*V IN = V IL or V IH3.0−0.360.4412 mA4.5−0.360.44I OL24 mA5.5−0.360.4424 mAI IN Maximum InputLeakage Current 5.5−±0.1±1.0m A V I = V CC, GNDI OLD†Minimum DynamicOutput Current 5.5−−75mA V OLD = 1.65 V MaxI OHD 5.5−−−75mA V OHD = 3.85 V Min I CC Maximum QuiescentSupply Current 5.5−8.080m A V IN = V CC or GND *All outputs loaded; thresholds on input associated with output under test.†Maximum test duration 2.0 ms, one output loaded at a time.NOTE:I IN and I CC @ 3.0 V are guaranteed to be less than or equal to the respective limit @ 5.5 V V CC.AC CHARACTERISTICS(For Figures and Waveforms − See Section 3 of the ON Semiconductor FACT Data Book, DL138/D)Symbol Parameter V CC*(V)74AC74ACUnitFig.No.T A = +25°CC L = 50 pFT A = −40°Cto +85°CC L = 50 pFMin Typ Max Min Maxf max Maximum Clock 3.390100−70−MHz3−3 Frequency 5.0100125−100−t PLH Propagation Delay 3.3 2.09.011.5 1.512.5ns3−6 CP to Q n 5.0 1.5 6.08.5 1.09.5t PHL Propagation Delay 3.3 2.08.511.0 1.512.0ns3−6 CP to Q n 5.0 1.5 6.08.0 1.09.0t PHL Propagation Delay 3.3 2.59.011.5 2.012.5ns3−6 MR to Q n 5.0 1.57.09.0 1.510.5*Voltage Range 3.3 V is 3.3 V ±0.3 V.*Voltage Range 5.0 V is 5.0 V ±0.5 V. AC OPERATING REQUIREMENTSSymbol Parameter V CC*(V)74AC74ACUnitFig.No.T A = +25°CC L = 50 pFT A = −40°Cto +85°CC L = 50 pFTyp Guaranteed Minimumt s Setup Time, HIGH or LOW 3.3 2.5 6.57.0ns3−9 D n to CP 5.0 2.0 5.0 5.5t h Hold Time, HIGH or LOW 3.3 1.0 3.0 3.0ns3−9 D n to CP 5.00.5 3.0 3.0t w MR Pulse Width, LOW 3.3 1.0 5.57.0ns3−6 5.0 1.0 5.0 5.0t w CP Pulse Width 3.3 1.0 5.57.0ns3−6 5.0 1.0 5.0 5.0t rec Recovery TIme 3.30 2.5 2.5ns3−6 MR to CP 5.00 2.0 2.0*Voltage Range 3.3 V is 3.3 V ±0.3 V. *Voltage Range 5.0 V is 5.0 V ±0.5 V.DC CHARACTERISTICSSymbol Parameter V CC(V)74ACT74ACTUnit Conditions T A = +25°CT A =−40°C to+85°CTyp Guaranteed LimitsV IH Minimum High LevelInput Voltage 4.5 1.5 2.0 2.0VV OUT = 0.1 V 5.5 1.5 2.0 2.0or V CC− 0.1 VV IL Maximum Low LevelInput Voltage 4.5 1.50.80.8VV OUT = 0.1 V 5.5 1.50.80.8or V CC− 0.1 VV OH Minimum High LevelOutput Voltage 4.5 4.49 4.4 4.4VI OUT = −50 m A5.5 5.49 5.4 5.4*V IN = V IL or V IH4.5− 3.86 3.76VI OH−24 mA 5.5− 4.86 4.76−24 mAV OL Maximum Low LevelOutput Voltage 4.50.0010.10.1VI OUT = 50 m A5.50.0010.10.1*V IN = V IL or V IH4.5−0.360.44VI OL24 mA 5.5−0.360.4424 mAI IN Maximum InputLeakage Current 5.5−±0.1±1.0m A V I = V CC, GND D I CCT Additional Max. I CC/Input 5.50.6− 1.5mA V I = V CC−2.1 VI OLD†Minimum DynamicOutput Current 5.5−−75mA V OLD = 1.65 V MaxI OHD 5.5−−−75mA V OHD = 3.85 V Min I CC Maximum QuiescentSupply Current 5.5−8.080m A V IN = V CC or GND *All outputs loaded; thresholds on input associated with output under test.†Maximum test duration 2.0 ms, one output loaded at a time.AC CHARACTERISTICS(For Figures and Waveforms − See Section 3 of the ON Semiconductor FACT Data Book, DL138/D)Symbol Parameter V CC*(V)74ACT74ACTUnitFig.No.T A = +25°CC L = 50 pFT A = −40°Cto +85°CC L = 50 pFMin Typ Max Min Maxf max Maximum ClockFrequency5.0165−−140−MHz3−3t PLH Propagation DelayCP to Q n5.0 1.5−10.5 1.511.5ns3−6t PHL Propagation DelayCP to Q n5.0 1.5−10.5 1.511.5ns3−6t PHL Propagation DelayMR to Q n5.0 1.5−9.5 1.511.0ns3−6 *Voltage Range 5.0 V is 5.0 V ±0.5 V.WW, W= Work WeekPACKAGE DIMENSIONSPDIP −16N SUFFIX16 PIN PLASTIC DIP PACKAGECASE 648−08PACKAGE DIMENSIONSTSSOP−16DT SUFFIX16 PIN PLASTIC TSSOP PACKAGECASE948F−01ISSUE O16X REFand are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liabilityPUBLICATION ORDERING INFORMATION。

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