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74VHCT138A Datasheet 3-to-8 Decoder/demultiplexer

Manufacturer: Fairchild (now onsemi)

Overview: 74VHCT138A 3-to-8 Decoder/Demultiplexer June 1997 Revised April 1999 74VHCT138A 3-to-8.

General Description

The VHCT138A is an advanced high speed CMOS 3-to-8 DECODER fabricated with silicon gate CMOS technology.

It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation.

When the device is enabled, 3 Binary Select inputs (A0, A1 and A2) determine which one of the outputs (O0–O7) will go LOW.

Key Features

  • s High Speed: tPD = 7.6 ns (typ) at VCC = 5V s Low power dissipation: ICC = 4 µA (max. ) at TA = 25°C s Power down protection is provided on all inputs and outputs s Pin and function compatible with 74HCT138 Ordering Code: Order Number 74VHCT138AM 74VHCT138ASJ 74VHCT138AMTC 74VHCT138AN Package Number M16A M16D MTC16 N16E Package.

74VHCT138A Distributor