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74HCT139 Datasheet Dual 2-to-4 Line Decoder/demultiplexer

Manufacturer: NXP Semiconductors

Overview: 74HC139; 74HCT139 Dual 2-to-4 line decoder/demultiplexer Rev. 4 — 11 December 2015 Product data sheet 1.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The 74HC139;

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

Each decoder

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.
  • Complies with JEDEC standard no. 7A.
  • Active LOW mutually exclusive outputs.
  • ESD protection:.
  • HBM JESD22-A114F exceeds 2000 V.
  • MM JESD22-A115-A exceeds 200 V.
  • Mult.

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