各种常用芯片型号

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1、各种常用芯片型号各种常用芯片型号】 （74、74HC、74LS 系列芯片资料）小发一贴，呵. 作者：xiefeilin 栏目：单片机 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、74

2、LS 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 I

3、NVERTING 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

4、 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

5、 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74HC

6、03 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 FL

7、IP-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 D

8、ECODER 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 LI

9、NE 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

10、 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

11、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

12、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 GENERAT

13、OR 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74HC00 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

14、 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

15、 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