Datasheet4U Logo Datasheet4U.com

74ACT253 Datasheet Dual 4-input Multiplexer

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: 54AC253 • 54ACT253 Dual 4-Input Multiplexer with TRI-STATE Outputs August 1998 54AC253 • 54ACT253 Dual 4-Input Multiplexer with TRI-STATE ®.

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.

Key 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.

74ACT253 Distributor