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HD74CBT3257 - 4-bit 1-of-2 FET Multiplexer / Demultiplexer

General Description

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

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

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.

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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.

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www.DataSheet4U.com HD74CBT3257 4-bit 1-of-2 FET Multiplexer / Demultiplexer ADE-205-624B (Z) Rev. 2 Nov. 2001 Description The HD74CBT3257 is a 4-bit 1-of-2 high-speed TTL-compatible 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. 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 applications. • Package type Product code example: HD74CBT3257TELL Package type TSSOP-16pin Package code TTP-16DA Package suffix T Taping code ELL(2000pcs / Reel) Notes: 1.