Datasheet4U Logo Datasheet4U.com

HD74CBT3257 Datasheet 4-bit 1-of-2 Fet Multiplexer / Demultiplexer

Manufacturer: Hitachi Semiconductor (now Renesas)

Overview: .. HD74CBT3257 4-bit 1-of-2 FET Multiplexer / Demultiplexer ADE-205-624B (Z) Rev. 2 Nov.

General Description

The HD74CBT3257 is a 4-bit 1-of-2 high-speed TTL-patible FET multiplexer / demultiplexer.

The low on-state resistance of the switch allows connections to be made with minimal propagation delay.

Output enable (OE) and select control (S) inputs select the appropriate B1 and B2 outputs for the A-input data.

Key Features

  • Minimal propagation delay through the switch.
  • 5 Ω switch connection between two ports.
  • TTL-compatible input levels.
  • Ultra low quiescent power. -Ideally suited for notebook.

HD74CBT3257 Distributor