74AC191CW   数据手册 ( 数据表 )

Fairchild Semiconductor

Up/Down Counter with Preset and Ripple Clock

STMicroelectronics

HEX INVERTER

STMicroelectronics

TRIPLE 3-INPUT AND GATE

STMicroelectronics

TRIPLE 3-INPUT NAND GATE

Fairchild Semiconductor

Hex Inverter with Schmitt Trigger Input

STMicroelectronics

TRIPLE 3-INPUT NAND GATE

Fairchild Semiconductor

Triple 3-Input NAND Gate

Fairchild Semiconductor

Triple 3-Input AND Gate

Fairchild Semiconductor

Triple 3-Input NAND Gate

ON Semiconductor

Dual JK Positive Edge−Triggered Flip−Flop