N74F193D   数据手册 ( 数据表 )

NXP Semiconductors.

Up/down binary counter with separate up/down clocks

Philips Electronics

Up/down binary counter with separate up/down clocks

Philips Electronics

Up/down binary counter with separate up/down clocks

NXP Semiconductors.

4-bit bidirectional universal shift register

Philips Electronics

Up/down binary counter with reset and ripple clock

Philips Electronics

8-bit parallel-access shift register

NXP Semiconductors.

Up/down binary counter with separate up/down clocks

Philips Electronics

4-bit bidirectional universal shift register

Unspecified

Shift Register

Philips Electronics

Up/down binary counter with reset and ripple clock

NXP Semiconductors.

4-bit bidirectional universal shift register