74LS251F   数据手册 ( 数据表 )

Renesas Electronics

1 of 8 Data Selector / Multiplexer (with strobe and three-state outputs)

Motorola => Freescale

8-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS

Fairchild Semiconductor

3-STATE Quad 2-Data Selectors/Multiplexers

Renesas Electronics

8-bit Address Latch

Renesas Electronics

Quadruple 2-line-to-1-line Data Selectors / Multiplexers (with three-state outputs)

Renesas Electronics

Dual 4-line-to-1-line Data Selectors / Multiplexers (with three-state outputs)

Renesas Electronics

1 of 8 Data Selector / Multiplexer (with strobe and three-state outputs)

Hitachi -> Renesas Electronics

Quadruple 2-line-to-1-line Data Selectors/Multiplexers(with non inverted 3-state outputs)

Hitachi -> Renesas Electronics

Quadruple 2-input Positive NAND Gates

Hitachi -> Renesas Electronics

Quadruple 2-input Positive NAND Gates