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MC74ACT139 Datasheet Dual 1-of-4 Decoder/demultiplexer

Manufacturer: onsemi

Overview: MC74AC139, MC74ACT139 Dual 1-of-4 Decoder/Demultiplexer The MC74AC139/74ACT139 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. Each half of the MC74AC139/74ACT139 can be used as a function generator providing four minterms of two variables.

Key Features

  • Multifunctional Capability.
  • Two Completely Independent 1.
  • of.
  • 4 Decoders.
  • Active LOW Mutually Exclusive Outputs.
  • Outputs Source/Sink 24 mA.
  • ′ACT139 Has TTL Compatible Inputs.
  • These are Pb.
  • Free Devices VCC Eb A0b A1b O0b O1b O2b O3b 16 15 14 13 12 11 10 9 12345678 Ea A0a A1a O0a O1a O2a O3a GND Figure 1. Pinout: 16.
  • Lead Packages Conductors (Top View) PIN.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
Motorola Logo MC74ACT139 DUAL 1-OF-4 DECODER/DEMULTIPLEXER Motorola

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MC74ACT139 Distributor