- 74F257ASC
Quad 2-Input Multiplexer with 3-STATE Outputs - 74F257ASCSCX
Quad 2-Input Multiplexer with TRI-STATE Outputs - 74F257ASCSJX
Quad 2-Input Multiplexer with TRI-STATE Outputs - 74F257ASCX
2-Input Digital Multiplexer - 74F257ASJ
Quad 2-Input Multiplexer with 3-STATE Outputs - 74F257ASJSCX
Quad 2-Input Multiplexer with TRI-STATE Outputs - 74F257ASJSJX
Quad 2-Input Multiplexer with TRI-STATE Outputs - 74F257ASJX
2-Input Digital Multiplexer