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HD74ACT139 Datasheet Dual 1-of-4 Decoder/demultiplexer

Manufacturer: Renesas

Overview: HD74AC139/HD74ACT139 Dual 1-of-4 Decoder/Demultiplexer REJ03D0249–0200Z (Previous ADE-205-369 (Z)) Rev.2.00 Jul.16.

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

General Description

The HD74AC139/HD74ACT139 is a high-speed, dual 1-of-4 decoder/demultiplexer.

The device has two independent decoders, each accepting two inputs and providing four mutually-exclusive active-Low outputs.

Each decoder has an active-Low Enable input which can be used as a data input for a 4-output demultiplexer.

Key Features

  • Multifunction Capability.
  • Two Completely Independent 1-of-4 Decoders.
  • Active Low Mutually Exclusive Outputs.
  • Outputs Source/Sink 24 mA.
  • HD74ACT139 has TTL-Compatible Inputs.
  • Ordering Information: Ex. HD74AC139 Part Name Package Type Package Code Package Abbreviation Taping Abbreviation (Quantity) HD74AC139AP DIP-16 pin DP-16E, -16FV P.
  • HD74AC139AFPEL SOP-16 pin (JEITA) FP-16DAV FP EL (2,000.

HD74ACT139 from other manufacturers

See all manufacturers

Brand Logo Part Number Description Other Manufacturers
Hitachi Semiconductor Logo HD74ACT139 Dual 1-of-4 Decoder/Demultiplexer Hitachi Semiconductor

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HD74ACT139 Distributor