74F257A Quad 2-Input Multiplexer with 3-STATE Outputs
April 1988 Revised August 1999
74F257A Quad 2-Input Multiplexer with 3-STATE Outputs
General Description
The 74F257A 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...