【共享】（74、74HC、74LS系列芯片資料）小發(fā)一貼，呵...

緩沖器74hc541 3-state buffer inverter三態(tài)緩沖反向器74hc58 dual and or gate 與或門74hc589 3state 8bit shift 8位移位寄存三態(tài)輸出74hc594 8bit shift reg 8位移位寄存器74hc595 8bit shift reg 8位移位寄存器出鎖存74hc597 8bit shift reg 8位移位寄存器入鎖存74hc620 3-state transceiver 反向3態(tài)收發(fā)器74hc623 3-state transceiver 八路三態(tài)收發(fā)器74hc640 3-state transceiver 反向3態(tài)收發(fā)器74hc643 3-state transceiver 八路三態(tài)收發(fā)器74hc646 non-invert bus transceiver 總線收發(fā)器74hc648 invert bus tranciver 反向總線收發(fā)器74hc688 8bit magnitude comparator 8位判決電路74hc7266 2-input exclusive nor