54AC257 Datasheet (Texas Instruments) - Quad 2-Input Multiplexer

54AC257, Quad 2-Input Multiplexer

The 'AC/'ACT257 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 true (noninverted) form.

The outputs may be switched to a high impedance state by placing a logic H

54AC257 Features

* 1

* 23 ICC and IOZ Reduced by 50%

* Multiplexer Expansion by Tying Outputs Together

* Noninverting TRI-STATE Outputs

* Outputs Source/Sink 24 mA

* 'ACT257 has TTL-Compatible Inputs

* Standard Military Drawing (SMD)

* 'AC257: 5962-88703