Package：16-SOIC（0.209"，5.30mm 宽）；包装：卷带（TR） 类别：集成电路（IC） 信号开关，多路复用器，解码器 描述：IC MULTIPLEXER 4 X 2:1 16SOP

ONSEMI

安森美半导体

Quad 2-line to 1-line selector/multiplexer, non-inverting 3-State

DESCRIPTION The 74F257A has four identical 2-input multiplexers with 3-State outputs which select 4 bits of data from two sources uncer control of a common Select (S) input. The I0a inputs are selected when the common Select input is Low and the I1n inputs are selected when the common Select i

文件：79.72 Kbytes 页数：10 Pages

PHI

PHI

Quad 2-line to 1-line selector/multiplexer, non-inverting 3-State

DESCRIPTION The 74F257A has four identical 2-input multiplexers with 3-State outputs which select 4 bits of data from two sources uncer control of a common Select (S) input. The I0a inputs are selected when the common Select input is Low and the I1n inputs are selected when the common Select i

文件：79.72 Kbytes 页数：10 Pages

PHI

PHI

QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS

The MC74F257 is a quad 2-input multiplexer with 3-state outputs. Four bits of data from two sources can be selected using a common Data Select input. The four outputs present the selected data in true (non-inverted) form. The outputs may be switched to a high impedance state with a HIGH on the com

文件：78.07 Kbytes 页数：3 Pages

MOTOROLA

摩托罗拉