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HD74HC139

Part Number	HD74HC139
Manufacturer	Renesas
Description	Dual 2-to-4-line Decoders/Demultiplexers
Published	Dec 4, 2017
Detailed Description	HD74HC139 Dual 2-to-4-line Decoders/Demultiplexers REJ03D0571-0300 Rev.3.00 Mar 25, 2009 Description The HD74HC139 cont...
Datasheet	HD74HC139 PDF File

Overview

HD74HC139 Dual 2-to-4-line Decoders/Demultiplexers REJ03D0571-0300 Rev.
3.
00 Mar 25, 2009 Description The HD74HC139 contains two independent two-to-four-line decoders each with a single active low enable input (1G or 2G).
Data on the select inputs (1A and 1B or 2A and 2B) cause one of the four normally high outputs to go low.
Features • High Speed Operation: tpd (A, B to Y, 4 levels) = 14 ns typ (CL = 50 pF) • High Output Current: Fanout of 10 LSTTL Loads • Wide Operating Voltage: VCC = 2 V 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 Abbreviati...

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