74F257A Datasheet Quad 2-Input Multiplexer

Manufacturer: Fairchild (now onsemi)

Datasheet Details

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 (non-inverted) form.

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

s Multiplexer expansion by tying outputs together s Non-inverting 3-STATE outputs s Input clamp diodes limit high-speed termination effects Ordering Code: Order Number 74F257ASC 74F257ASJ 74F257APC Package Number M16A M16D N16E Package.

Part Number	Description	Manufacturer
74F257A	Quad 2-Input Multiplexer	National Semiconductor
74F257A	Quad 2-lnput selector/multiplexer	Philips
74F257	Quadruple 2-Line To 1-Line Data Selectors/Multiplexers	Texas Instruments