MN54AC257-X Datasheet (National Semiconductor)

MN54AC257-X, Quad 2 Input Multiplexer

The AC257 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 (noninverted) form.

The outputs may be switched to a high impedance state by placing a logic HIGH on t

MN54AC257-X Features

* Icc and Ioz reduced by 50% Multiplexer expansion by tying outputs together Noninverting TRI-STATE outputs Outputs source/sink 24 mA Standard Military Drawing (SMD) - AC257: 5962-88703 2 MN54AC257-X REV 1B0 MICROCIRCUIT DATA SHEET (Absolute Maximum Ratings) (Note 1) Supply Voltage (Vcc) -0.5V to