74LS251F   数据手册 ( 数据表 )

Renesas Electronics

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

Fairchild Semiconductor

3-STATE 1-of-8 Line Data Selector/Multiplexer

Hitachi -> Renesas Electronics

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

Fairchild Semiconductor

8-Bit Addressable Latches

Renesas Electronics

Quadruple 2-line-to-1-line Data Selectors / Multiplexers (with not inverted 3-state outputs)

Motorola => Freescale

DUAL 4-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS

ON Semiconductor

8-Bit Addressable Latch

ON Semiconductor

8-Input Multiplexer with 3-State Outputs

Hitachi -> Renesas Electronics

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

ON Semiconductor

Dual 4-Input Multiplexer with 3-State Outputs