HD74HC238 Datasheet PDF - Renesas 3-to-8-line Decoder/Demultiplexer Specs

HD74HC238 - 3-to-8-line Decoder/Demultiplexer

Datasheet Summary

Description

The HD74HC238 has 3 binary select inputs (A, B and C).

If the device is enabled these inputs determine which one of the eight normally high outputs will go low.

Two active low and one active high enables (G1, G2A and G2B) are provided to ease the cascading of decoders.

Features

High Speed Operation: tpd (Data to Y) = 15 ns typ (CL = 50 pF).
High Output Current: Fanout of 10 LSTTL Loads.
Wide Operating Voltage: VCC = 2 to 6 V.
Low Input Current: 1 µA max.
Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C).
Ordering Information Part Name Package Type Package Code (Previous Code) Package Abbreviation HD74HC238P DILP-16 pin PRDP0016AE-B (DP-16FV) P HD74HC238FPEL SOP-16 pin (JEITA) PRSP0016DH.

Datasheet Details

Part number	HD74HC238
Manufacturer	Renesas
File Size	89.73 KB
Description	3-to-8-line Decoder/Demultiplexer
Datasheet	HD74HC238 Datasheet
Additional preview pages of the HD74HC238 datasheet.

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Full PDF Text Transcription

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HD74HC238 3-to-8-line Decoder/Demultiplexer REJ03D0593–0200 (Previous ADE-205-470) Rev.2.00 Jan 31, 2006 Description The HD74HC238 has 3 binary select inputs (A, B and C). If the device is enabled these inputs determine which one of the eight normally high outputs will go low. Two active low and one active high enables (G1, G2A and G2B) are provided to ease the cascading of decoders.

Published: Apr 4, 2016 |