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    IC 74139 Dual 2-to-4 Decoder / Demultiplexer Robotics Bangladesh
    • IC 74139 Dual 2-to-4 Decoder / Demultiplexer Robotics Bangladesh

    IC 74139 Dual 2-to-4 Decoder / Demultiplexer

    RBD-3877

    • Dual 2-to-4 line decoder/demultiplexer with independent operation
    • Provides active-low outputs for logic decoding and control applications
    • TTL-compatible for reliable high-speed digital integration
    • Ideal for address decoding, signal routing, and logic expansion
    • Operates from a standard 5V DC supply
    • Compact 16-pin DIP package suitable for breadboard and PCB use
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    Quantity
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    193 Items

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    193 items in stock
    Description

    The IC 74139 Dual 2-to-4 Decoder/Demultiplexer is a high-speed TTL logic device that includes two independent 2-to-4 line decoders, each with active-low outputs. It efficiently converts binary inputs into one of four outputs, enabling signal routing, data selection, and logic control in digital systems. Each section features its own enable input, allowing independent or cascaded operation for complex decoding tasks. The 74139 operates from a standard 5V supply and offers fast propagation delays, making it ideal for use in address decoding, memory interfacing, and logic expansion. Its fully TTL-compatible design ensures smooth integration with microcontrollers, CPUs, and other logic devices, while the standard 16-pin DIP package makes it perfect for both educational and industrial circuit designs. Featured By RoboticsBD.

    Product Images are shown for illustrative purposes only and may differ from the actual product.

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    Features:

    1. Dual 2-to-4 line decoders with active-low outputs.

    2. Independent enable inputs for each decoder section.

    3. TTL-compatible inputs and outputs for easy interfacing.

    4. High-speed operation with low propagation delay.

    5. Ideal for address decoding and signal routing applications.

    6. Compact 16-pin DIP package for prototyping and circuit assembly.

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    Applications:

    1. Address decoding in memory and I/O systems.

    2. Signal routing and data selection in digital circuits.

    3. Logic control and expansion for microcontroller-based systems.

    4. Used in multiplexing and demultiplexing applications.

    5. Educational use in digital electronics and TTL logic experiments.

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    General Specifications
    IC TypeDual 2-to-4 Decoder/Demultiplexer
    Logic FamilyTTL
    Number of Decoders2
    Inputs per Decoder2
    Outputs per Decoder4 (Active-Low)
    Enable Inputs2 (Independent)
    Supply Voltage4.75V – 5.25V
    Logic CompatibilityTTL
    Propagation Delay20 ns typical
    Output Drive Capability10 TTL Loads
    Package TypeDIP-16
    Operating Temperature Range0°C to +70°C
    Typical Supply Current8 mA
    Shipment Weight0.0016 kg
    Shipment Dimensions4 × 3 × 3 cm

    Please allow 5% measuring deviation due to manual measurement.

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    Package Includes:

    1 x IC 74139 Dual 2-to-4 Decoder / Demultiplexer 

    Product Details
    RBD-3877
    193 Items

    Specific References

    EAN13
    3877
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