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54ACT253 - Dual 4-Input Multiplexer

Download the 54ACT253 datasheet PDF. This datasheet also covers the 54AC253 variant, as both devices belong to the same dual 4-input multiplexer family and are provided as variant models within a single manufacturer datasheet.

Description

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

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

Features

  • n ICC and IOZ reduced by 50% Logic Diagrams IEEE/IEC DS100285-1 DS100285-2 Pin Names I0a.
  • I3a I0b.
  • I3b S0, S1 OEa OEb Za, Zb.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (54AC253_NationalSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
54ACT251 8-Input Multiplexer Texas Instruments
54ACT257 Quad 2-Input Multiplexer Texas Instruments
54ACT241-N Octal Buffer/Line Driver Texas Instruments
54ACT244-N Octal Buffer/Line Driver Texas Instruments
54ACT00 Quadruple 2-Input Positive-NAND Gates Texas Instruments

Other Datasheets by National Semiconductor (Texas Instruments)

Part Number Description
54ACT251 8-Input Multiplexer
54ACT257 Quad 2-Input Multiplexer
54ACT258 Quad 2-Input Multiplexer
54ACT240 Octal Buffer/Line Driver
54ACT241 Octal Buffer/Line Driver

Full PDF Text Transcription

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www.DataSheet4U.com 54AC253 • 54ACT253 Dual 4-Input Multiplexer with TRI-STATE Outputs August 1998 54AC253 • 54ACT253 Dual 4-Input Multiplexer with TRI-STATE ® Outputs General Description The ’AC/’ACT253 is a dual 4-input multiplexer with TRI-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.
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