逻辑
  • 74HC/HCT
    P/NFunctionVoltage RangePackage
    AiP74HC00
    AiP74HCT00
    4路2输入与非门
    Quad 2-input Nand Gate
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP14
    SOP14
    TSSOP14
    AiP74HC02
    AiP74HCT02▲
    4路2输入或非门
    Quad 2-input Nor Gate
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP14
    SOP14
    TSSOP14
    AiP74HC03▲
    AiP74HCT03▲
    4路2输入与非门(开漏)
    Quad 2-input Nand Gate with Open-drain Outputs
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP14
    SOP14
    TSSOP14
    AiP74HC04
    AiP74HCT04
    6路反相器
    Hex Inverter
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP14
    SOP14
    TSSOP14
    AiP74HC05
    AiP74HCT05▲
    6路反相器(开漏)
    Hex Inverter with Open-drain outputs
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP14
    SOP14
    TSSOP14
    AiP74HC066路反相器(开漏)
    Hex Inverter with Open-drain outputs
    2.0~6.0VDIP14
    SOP14
    TSSOP14
    AiP74HC076路缓冲器(开漏)
    Hex Buffer with Open-drain outputs
    2.0~6.0VDIP14
    SOP14
    TSSOP14
    AiP74HC08
    AiP74HCT08
    4路2输入与门
    Quad 2-input And Gate
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP14
    SOP14
    TSSOP14
    AiP74HC10
    AiP74HCT10▲
    3路3输入与非门
    Triple 3-input Nand Gate
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP14
    SOP14
    TSSOP14
    AiP74HC11
    AiP74HCT11▲
    3路3输入与门
    Triple 3-input And Gate
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP14
    SOP14
    TSSOP14
    AiP74HC14
    AiP74HCT14
    6路施密特反相器
    Hex Inverting Schmitt Trigger
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP14
    SOP14
    TSSOP14
    AiP74HC20
    AiP74HCT20▲
    2路4输入与非门
    Dual 4-input Nand Gate
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP14
    SOP14
    TSSOP14
    AiP74HC21▲
    AiP74HCT21▲
    2路4输入与门
    Dual 4-input And Gate
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP14
    SOP14
    TSSOP14
    AiP74HC27
    AiP74HCT27▲
    3路3输入或非门
    Triple 3-input Nor Gate
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP14
    SOP14
    TSSOP14
    AiP74HC30▲
    AiP74HCT30▲
    8输入与非门
    8-input Nand Gate
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP14
    SOP14
    TSSOP14
    AiP74HC32
    AiP74HCT32
    4路2输入或门
    Quad 2-input Or Gate
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP14
    SOP14
    TSSOP14
    AiP74HC42▲
    AiP74HCT42▲
    BCD转10进制译码电路
    BCD to Decimal Decoder(1-of-10)
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC47▲BCD转7段共阳极LED驱动电路
    BCD-to-Seven-Segment Common anode LED Decodes/Drivers
    2.0~6.0VDIP16
    SOP16
    TSSOP16
    AiP74HC48▲BCD转7段共阴极LED驱动电路
    BCD-to-Seven-Segment Common Cathode LED Decodes/Drivers
    2.0~6.0VDIP16
    SOP16
    TSSOP16
    AiP74HC58▲
    AiP74HCT58▲
    2路与或门
    Dual And-or Gate
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP14
    SOP14
    TSSOP14
    AiP74HC742路带置位/复位的上升沿触发D型触发器
    Dual D-type flip-flop with set and reset; positive-edge trigger
    2.0~6.0VDIP14
    SOP14
    TSSOP14
    AiP74HC85▲
    AiP74HCT85▲
    4位数据比较器
    4-bit Magnitude Comparator
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC86
    AiP74HCT86
    4路2输入异或门
    Quad 2-input Exclusive-or Gate
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP14
    SOP14
    TSSOP14
    AiP74HC123
    AiP74HCT123▲
    2路带复位的单稳态触发器
    Dual Retriggerable Monostable Multivibrator with Reset
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC125
    AiP74HCT125▲
    带三态控制的4路缓冲器/线驱动器
    Quad Buffer/Line Driver; 3-state
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP14
    SOP14
    TSSOP14
    AiP74HC126
    AiP74HCT126
    带三态控制的4路缓冲器/线驱动器
    Quad Buffer/Line Driver; 3-state
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP14
    SOP14
    TSSOP14
    AiP74HC132▲
    AiP74HCT132
    4路2输入施密特与非门
    Quad 2-input Nand Schmitt Trigger
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP14
    SOP14
    TSSOP14
    AiP74HC137▲
    AiP74HCT137▲
    带地址锁存的3-8译码器/信号分离器(反相)
    3-to-8 Line Decoder/Demultiplexer with Address latches; Inverting
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC138
    AiP74HCT138
    3-8译码器/信号分离器(反相)
    3-to-8 Line Decoder/Demultiplexer; Inverting
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC139
    AiP74HCT139
    2路2-4译码器/信号分离器
    Dual 2-to-4 Line Decoder/Demultiplexer
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC147▲
    AiP74HCT147▲
    10-4线优先编码器
    10-to-4 Line Priority Encoder
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC148
    AiP74HCT148▲
    8-3线优先编码器
    8-to-3 Line Priority Encoder
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC151▲
    AiP74HCT151▲
    8输入多路复用器
    8-input Multiplexer
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC153▲
    AiP74HCT153▲
    2路4输入多路复用器
    Dual 4-input Multiplexer
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC157
    AiP74HCT157▲
    4路2输入多路复用器
    Quad 2-input Multiplexer
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC158▲
    AiP74HCT158▲
    4路2输入多路复用器(反相)
    Quad 2-input Multiplexer; Inverting
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC160▲
    AiP74HCT160▲
    同步置数/异步复位BCD计数器
    Presettable Synchronous BCD Decade Counter; Asynchronous Reset
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC161▲
    AiP74HCT161▲
    同步置数/异步复位4位二进制计数器
    Presettable Synchronous 4-bit Binary Counter; Asynchronous Reset
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC162▲
    AiP74HCT162▲
    同步置数/同步复位BCD计数器
    Presettable Synchronous BCD Decade Counter; Synchronous Reset
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC163▲
    AiP74HCT163▲
    同步置数/同步复位4位二进制计数器
    Presettable Synchronous 4-bit Binary Counter; Synchronous Reset
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC1648位串入并出移位寄存器
    8-bit Serial-in, Parallel-out Shift Register
    2.0~6.0VDIP14
    SOP14
    TSSOP14
    AiP74HC165
    AiP74HCT165
    8位并入串出移位寄存器
    8-bit Parallel-in, Serial out Shift Register
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC190▲
    AiP74HCT190▲
    异步置数BCD加减计数器
    Presettable Synchronous BCD Decade up/down Counter
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC191
    AiP74HCT191▲
    异步置数4位同步二进制加减计数器
    Presettable Synchronous 4-bit Binary up/down Counter
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC192
    AiP74HCT192▲
    异步置数/异步复位BCD加减计数器
    Presettable Synchronous BCD Decade  up/down Counter; Asynchronous Reset
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC193
    AiP74HCT193▲
    异步置数/异步复位4位二进制加减计数器
    Presettable Synchronous 4-bit Binary up/down Counter; Asynchronous Reset
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC237
    AiP74HCT237▲
    带地址锁存的3-8译码器/信号分离器
    3-to-8 Line Decoder/Demultiplexer with Address latches
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC238
    AiP74HCT238▲
    3-8译码器/信号分离器
    3-to-8 Line Decoder/Demultiplexer
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC240▲
    AiP74HCT240▲
    带三态控制反向输出的8路缓冲器/线驱动器
    Octal Buffer/Line Driver; 3-stare; Inverting
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP20
    SOP20
    TSSOP20
    AiP74HC241
    AiP74HCT241
    带三态控制的8路缓冲器/线驱动器
    Octal Buffer/Line Driver; 3-state
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP20
    SOP20
    TSSOP20
    AiP74HC243▲
    AiP74HCT243▲
    带三态控制的4路总线收发器
    Quad Bus Transceiver; 3-state
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP14
    SOP14
    TSSOP14
    AiP74HC244
    AiP74HCT244
    带三态控制的8路缓冲器/线驱动器
    Octal Buffer/Line Driver; 3-state
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP20
    SOP20
    TSSOP20
    AiP74HC245
    AiP74HCT245
    带三态控制的8路总线收发器
    Octal Bus Transceiver; 3-state
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP20
    SOP20
    TSSOP20
    AiP74HC251▲
    AiP74HCT251▲
    带三态控制的8输入多路复用器
    8-input Multiplexer; 3-state
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC253▲
    AiP74HCT253▲
    带三态控制的2路4输入多路复用器
    Dual 4-input Multiplexer; 3-state
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC257▲
    AiP74HCT257▲
    带三态控制的4路2输入多路复用器
    Quad 2-input Multiplexer; 3-state
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC258▲
    AiP74HCT258▲
    带三态控制的4路2输入多路复用器(反相)
    Quad 2-input Multiplexer; 3-state; Inverting
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC273
    AiP74HCT273▲
    带复位的8位上升沿触发D型触发器
    Octal D-type flip-flop with reset; positive edge-trigger
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP20
    SOP20
    TSSOP20
    AiP74HC280▲
    AiP74HCT280▲
    9位奇偶检验器
    9-bit Odd/Even Parity Generator/Checker
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP14
    SOP14
    TSSOP14
    AiP74HC283▲
    AiP74HCT283▲
    4位二进制带进位的全加器
    4-bit Binary Full Adder with Fast Carry
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC365
    AiP74HCT365▲
    带三态控制的6路缓冲器/线驱动器
    Hex Buffer/Line Driver; 3-state
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC366
    AiP74HCT366▲
    带三态控制输出的6路缓冲器/线驱动器(反相)
    Hex Buffer/Line Driver; 3-state; Inverting
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC367▲
    AiP74HCT367▲
    带三态控制的6路缓冲器/线驱动器
    Hex Buffer/Line Driver; 3-state
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC368▲
    AiP74HCT368▲
    带三态控制输出的6路缓冲器/线驱动器(反相)
    Hex Buffer/Line Driver; 3-state; Inverting
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC373
    AiP74HCT373▲
    带三态控制的8位D型锁存器
    Octal D-type transparent latch; 3-state
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP20
    AiP74HC374
    AiP74HCT374▲
    带三态控制的8位上升沿触发D型触发器
    Octal D-type flip-flop; positive edge-trigger; 3-state
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP20
    SOP20
    TSSOP20
    AiP74HC390▲
    AiP74HCT390▲
    2路十进制计数器
    Dual Decade Ripple Counter
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC393▲
    AiP74HCT393▲
    2路4位二进制计数器
    Dual 4-bit Binary Ripple Counter
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP14
    AiP74HC534▲
    AiP74HCT534▲
    带三态控制的8位上升沿触发D型触发器(反相)
    Octal D-type flip-flop; positive edge-trigger; 3-state; inverting
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP20
    SOP20
    TSSOP20
    AiP74HC540
    AiP74HCT540▲
    带三态控制输出的8路缓冲器/线驱动器(反相)
    Octal Buffer/Line Driver; 3-state; Inverting
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP20
    SOP20
    TSSOP20
    AiP74HC541
    AiP74HCT541▲
    带三态控制的8路缓冲器/线驱动器
    Octal Buffer/Line Driver; 3-state
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP20
    SOP20
    TSSOP20
    AiP74HC563
    AiP74HCT563▲
    带三态控制的8位D型锁存器(反相)
    Octal D-type transparent latch; 3-state; inverting
    HC:2.0~6.0VDIP20
    AiP74HC564▲
    AiP74HCT564▲
    带三态控制的8位上升沿触发D型触发器(反相)
    Octal D-type flip-flop; positive edge-trigger; 3-state; inverting
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP20
    SOP20
    TSSOP20
    AiP74HC573
    AiP74HCT573
    带三态控制的8位D型锁存器
    Octal D-type transparent latch; 3-state
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP20
    SOP20
    TSSOP20
    AiP74HC574
    AiP74HCT574▲
    带三态控制的8位上升沿触发D型触发器
    Octal D-type flip-flop; positive edge-trigger; 3-state
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP20
    SOP20
    TSSOP20
    AiP74HC590▲
    AiP74HCT590▲
    带三态控制和输出储存功能的8位二进制计数器
    8-bit Binary Counter with Output Register; 3-state
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC595
    AiP74HCT595
    8位带有输出锁存功能的移位寄存器
    8-bit Serial-in, Serial or Parallel-out Shift Register with Output Latches; 3-state
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC640▲
    AiP74HCT640▲
    带三态控制输出的8路总线收发器(反相)
    Octal Bus Transceiver; 3-state; Inverting
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP20
    SOP20
    TSSOP20
    AiP74HC4002▲
    AiP74HCT4002▲
    2路4输入或非门
    Dual 4-input Nor Gate
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP14
    SOP14
    TSSOP14
    AiP74HC4017▲
    AiP74HCT4017▲
    带译码输出的Johnson十进制计数器
    Johnson Decade Counter with 10 Decoded Outputs
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC4020▲
    AiP74HCT4020▲
    14位二进制计数器
    14-stage Binary Ripple Counter
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC4024▲
    AiP74HCT4024▲
    7位二进制计数器
    7-stage Binary Ripple Counter
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP14
    SOP14
    TSSOP14
    AiP74HC4040▲
    AiP74HCT4040▲
    12位二进制计数器
    12-stage Binary Ripple Counter
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC4049▲
    AiP74HCT4049▲
    六路缓冲器(反相)
    Hex Inverting Buffer
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC4050▲
    AiP74HCT4050▲
    六路缓冲器
    Hex Non-inverting Buffer
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC4075▲
    AiP74HCT4075▲
    3路3输入或门
    Triple 3-input Or Gate
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP14
    SOP14
    TSSOP14
    AiP74HC4520▲
    AiP74HCT4520▲
    2路4位同步二进制计数器
    Dual 4-bit Synchronous Binary Counter
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16
    AiP74HC7014▲六路施密特缓冲器
    Hex Non-inverting Precision Schmitt Trigger
    2.0~6.0VDIP14
    SOP14
    TSSOP14
    AiP74HC7266
    AiP74HCT7266▲
    4路2输入同或门
    Quad 2-input Exclusive-nor Gate
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP14
    SOP14
    TSSOP14
    AiP74HC40103
    AiP74HCT40103▲
    8位同步二进制递减计数器
    8-bit Synchronous Binary Down Counter
    HC:2.0~6.0V
    HCT:4.5~5.5V
    DIP16
    SOP16
    TSSOP16