74AHC138 - 3-TO-8 LINE DECODER DEMULTIPLEXER

Product Overview

Diodes

Datasheet Details

Part number	74AHC138
Manufacturer	DIODES
File Size	302.90 KB
Description	3-TO-8 LINE DECODER DEMULTIPLEXER
Datasheet	74AHC138 Datasheet
Additional preview pages of the 74AHC138 datasheet.

Product details

Description

Pin Assignments The 74AHC138 is an advanced high speed CMOS device.The device accepts a three bit binary weighted address on input pins A0, A1 and A2 and when enabled will produce one active low output with the remaining seven being high.There are two active LOW enable inputs E1 and E2, and one active HIGH enable input E3. The disabled device state results in all outputs being high.The enable state occurs with E 1 and E 2 asserted low and E3 asserted high.The multiple enable lines allow fo

Features

Wide Supply Voltage Range from 2.0 V to 5.5 V.
Sinks or sources 8mA at Vcc = 4.5V.
CMOS low power consumption.
Schmitt Trigger Action at All Inputs.
Inputs accept up to 5.5 V.
ESD Protection Tested per JESD 22 Exceeds 200-V Machine Model (A115-A).

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Published: Mar 23, 2017 |