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onsemi 74VHC138 3-of-8 Decoder/Demultiplexer Datasheet

Product Overview

The onsemi 74VHC138 is an advanced, high-speed CMOS 3-to-8 decoder/demultiplexer. Fabricated using silicon gate CMOS technology, it offers high-speed operation comparable to bipolar Schottky TTL while maintaining low CMOS power dissipation. This device is ideal for various digital logic applications, including memory addressing and data routing.

Key Features

High Speed: Typical propagation delay of 5.7 ns.
Low Power Dissipation: Low quiescent current (ICC) of 4 μA (Max).
High Noise Immunity: Robust noise margins (VNIH = VNIL = 28% VCC Min).
Power Down Protection: All inputs are protected against power-down conditions.
Compatibility: Pin and function compatible with the 74HC138 standard.
Environmental Compliance: Pb-Free and RoHS Compliant.

Technical Information

This document provides detailed specifications, including maximum ratings, recommended operating conditions, and AC/DC electrical characteristics. It also includes package outline dimensions for SOIC-16 and TSSOP-16 packages.

For more information, visit the onsemi website:

www.onsemi.com

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