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74HC139

Manufacturer: NXP Semiconductors
74HC139 datasheet preview

Datasheet Details

Part number 74HC139
Datasheet 74HC139-NXP.pdf
File Size 152.34 KB
Manufacturer NXP Semiconductors
Description Dual 2-to-4 line decoder/demultiplexer
74HC139 page 2 74HC139 page 3

74HC139 Overview

74HCT139 decodes two binary weighted address inputs (nA0, nA1) to four mutually exclusive outputs (nY0 to nY3).

74HC139 Key Features

  • Input levels
  • For 74HC139: CMOS level
  • For 74HCT139: TTL level
  • Demultiplexing capability
  • 2 independent 2-to-4 decoders
  • Multifunction capability
  • Suitable for memory decoding, data routing or code conversion
  • plies with JEDEC standard no. 7A
  • Active LOW mutually exclusive outputs
  • ESD protection

74HC139 from other manufacturers

See all manufacturers

Brand Logo Part Number Description Other Manufacturers
Texas Instruments Logo 74HC139 Dual 2-Line To 4-Line Decoders/Demultiplexers Texas Instruments
nexperia Logo 74HC139 Dual 2-to-4 line decoder/demultiplexer nexperia
nexperia Logo 74HC139-Q100 Dual 2-to-4 line decoder/demultiplexer nexperia
Motorola Logo 74HC139A Dual 1-of-4 Decoder/Demultiplexer Motorola
Toshiba Logo 74HC139D CMOS Digital Integrated Circuits Toshiba
NXP Semiconductors logo - Manufacturer

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74HC139 Distributor

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