维库电子市场网-十六年专注打造电子元器件采购网

【共享】（74、74HC、74LS系列芯片资料）小发一贴，呵...

595 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 fl