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      Top Picks
      • onsemi IC Integrated Circuit Chip MC74HC139ADG
      1/1
      onsemi IC Integrated Circuit Chip MC74HC139ADG
      $ 3 .07

      ✔ In Stock (Can ship in 5-7 days)

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      The MC74HC139A is identical in pinout to the LS139. The device inputs are compatible with standard CMOS outputs; with pull−up resistors, they are compatible with LSTTL outputs. This device consists of two independent 1−of−4 decoders, each of which decodes a two−bit Address to one−of−four active−low outputs. Active−low Selects are provided to facilitate the demultiplexing and cascading functions. The demultiplexing function is accomplished by using the Address inputs to select the desired device output, and utilizing the Select as a data input.

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      Reviews

      • S

        Serge Vallet

        Aug 10, 2025

        onsemi IC Integrated Circuit Chip MC74HC139ADG
        I’ve pinpointed what I wanted, and I can’t wait to share that with you.
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      • G

        Gregory Baldock

        Feb 09, 2025

        onsemi IC Integrated Circuit Chip MC74HC139ADG
        Love the quality and the delivery time!
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      • T

        Trent Binger

        Nov 18, 2024

        onsemi IC Integrated Circuit Chip MC74HC139ADG
        Professional and always polite in their approach.
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      • K

        Kody Meller

        Apr 24, 2024

        onsemi IC Integrated Circuit Chip MC74HC139ADG
        Good price on signal wire.
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      • A

        Anonymous user

        Nov 25, 2022

        onsemi IC Integrated Circuit Chip MC74HC139ADG
        All was ok! No problems whatsoever.
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      onsemi IC Integrated Circuit Chip MC74HC139ADG

      $ 3 .07
      Click here to view shipping costs.

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 102
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

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