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74ACT253 Datasheet Dual 4-Input Multiplexer

Manufacturer: Fairchild (now onsemi)

Download the 74ACT253 datasheet PDF. This datasheet also includes the 74AC253 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (74AC253-FairchildSemiconductor.pdf) that lists specifications for multiple related part numbers.

General Description

The AC/ACT253 is a dual 4-input multiplexer with 3-STATE outputs.

It can select two bits of data from four sources using common select inputs.

The outputs may be individually switched to a high impedance state with a HIGH on the respective Output Enable (OE) inputs, allowing the outputs to interface directly with bus oriented systems.

Overview

74AC253 • 74ACT253 Dual 4-Input Multiplexer with 3-STATE Outputs November 1988 Revised October 2000 74AC253 • 74ACT253 Dual 4-Input Multiplexer with 3-STATE Outputs.

Key Features

  • s ICC and IOZ reduced by 50% s Multifunction capability s Non inverting 3-STATE outputs s Outputs source/sink 24 mA s ACT253 has TTL-compatible inputs Ordering Code: Order Number Package Number Package.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
National Semiconductor Logo 74ACT253 Dual 4-Input Multiplexer National Semiconductor

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