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Home ‣ Digital Electronics ‣ MSI Logic Circuits Comments
  • Question

  • A demultiplexer is a device that converts some code to a recognizable number or character.


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  • A. True
  • B. False

  • Correct Answer
  • False 

    • MSI Logic Circuits problems

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    • 1. The device that is an application of SOP logic is a multiplexer.

    • Options
    • A. True
    • B. False
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    • 2. Metal-oxide semiconductor field-effect transistors (MOSFETs) are the active switching elements in CMOS circuits.

    • Options
    • A. True
    • B. False
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    • 3. The greater the propagation delay, the higher the maximum frequency.

    • Options
    • A. True
    • B. False
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    • 4. The total sink current decreases with an increase in each load gate input.

    • Options
    • A. True
    • B. False
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    • 5. CMOS is a more dominant IC technology than TTL.

    • Options
    • A. True
    • B. False
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    • 6. A demultiplexer takes an input and turns it into a binary number.

    • Options
    • A. True
    • B. False
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    • 7. When outputs a, b, c, d, and g of a 7447 BCD-to-seven-segment code converter are active, the number displayed is 5.

    • Options
    • A. True
    • B. False
      • Discuss
    • 8. ADHL does not offer a multiplication operator.

    • Options
    • A. True
    • B. False
      • Discuss
    • 9. A multiplexer is a device that converts some code into a recognizable number or character.

    • Options
    • A. True
    • B. False
      • Discuss
    • 10. A device that selects one of several inputs to be placed on the output is a multiplexer.

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    • A. True
    • B. False
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