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54ACT258 - Quad 2-Input Multiplexer

Download the 54ACT258 datasheet PDF. This datasheet also covers the 54AC258 variant, as both devices belong to the same quad 2-input multiplexer family and are provided as variant models within a single manufacturer datasheet.

General Description

The ’AC/’ACT258 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 the complement (inverted) form.

Key Features

  • n ICC and IOZ reduced by 50% Logic Symbols IEEE/IEC DS100287-1 DS100287-2 Pin Names S OE I0a.
  • I0d I1a.
  • I1d Za.
  • Zd.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (54AC258_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
54ACT253 Dual 4-Input Multiplexer
54ACT257 Quad 2-Input Multiplexer
54ACT240 Octal Buffer/Line Driver
54ACT241 Octal Buffer/Line Driver

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.

View original datasheet text
www.DataSheet4U.com 54AC258 • 54ACT258 Quad 2-Input Multiplexer with TRI-STATE Outputs August 1998 54AC258 • 54ACT258 Quad 2-Input Multiplexer with TRI-STATE ® Outputs General Description The ’AC/’ACT258 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 the complement (inverted) form. The outputs may be switched to a high impedance state with a HIGH on the common Output Enable (OE) input, allowing the outputs to interface directly with bus-oriented systems.