Obsolete
54F 74F257A Quad 2-Input Multiplexer with TRI-STATE Outputs
November 1994
54F 74F257A Quad 2-Input Multiplexer with TRI-STATE Outputs
General Description
The ’F257A is a quad 2-input multiplexer with TRI-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...