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MN54AC257-X - Quad 2 Input Multiplexer

General Description

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.

Key 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.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com MICROCIRCUIT DATA SHEET MN54AC257-X REV 1B0 Original Creation Date: 06/28/96 Last Update Date: 03/31/97 Last Major Revision Date: 06/28/96 Quad 2 Input Multiplexer With TRI - STATE Outputs General Description 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 the common Output Enable (OE) input, allowing the outputs to interface directly with bus-oriented systems.