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74AHCT138S16

Part Number	74AHCT138S16
Manufacturer	Diodes
Description	3 TO 8 LINE DECODER DEMULTIPLEXER
Published	Jan 4, 2021
Detailed Description	74AHCT138 3 TO 8 LINE DECODER DEMULTIPLEXER Description The 74AHCT138 is an advanced high speed CMOS device that is des...
Datasheet	74AHCT138S16 PDF File

Overview

74AHCT138 3 TO 8 LINE DECODER DEMULTIPLEXER Description The 74AHCT138 is an advanced high speed CMOS device that is designed to be pin compatable with 74LS low power Schottky types.
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 E1 and E2 asserted low and E3 asserted high.
The multiple enable lines allow for the parallel expansion of decoders to create 4-to-16 line versions with no additional parts and 5-to-32 versions with the addition of a single inverter.
Pin Assignments Features  Supply Voltage Range from 4.
5V to 5.
5V  Sinks or Sources 8mA at VCC = 4.
5V  CMOS Low Power Consumption  Schmitt Trigger Action at All Inputs  Inputs Accept up to 6.
0V  ESD Protection Tested per JESD 2...

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74AHCT138S16 3 TO 8 LINE DECODER DEMULTIPLEXER - Diodes

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