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Home ‣ Digital Electronics ‣ Signals and Switches Comments
  • Question

  • The CMOS uses bipolar transistors instead of MOSFET.


  • Options
  • A. True
  • B. False

  • Correct Answer
  • False 

    • Signals and Switches problems

    Search Results

    • 1. The ability to manufacture smaller, more dense components has been fulfilled by SMD.

    • Options
    • A. True
    • B. False
      • Discuss
    • 2. The SO package is available for the most popular TTL and CMOS digital logic and analog IC devices.

    • Options
    • A. True
    • B. False
      • Discuss
    • 3. Manual switches and relays have identical ON and OFF resistances.

    • Options
    • A. True
    • B. False
      • Discuss
    • 4. Serial communications cannot be sped up.

    • Options
    • A. True
    • B. False
      • Discuss
    • 5. Precise timing is not important in digital signals.

    • Options
    • A. True
    • B. False
      • Discuss
    • 6. An electromechanical relay is operated manually.

    • Options
    • A. True
    • B. False
      • Discuss
    • 7. It is not necessary to have the same number of bits when adding or subtracting signed binary numbers in the 2's-complement system.

    • Options
    • A. True
    • B. False
      • Discuss
    • 8. The binary subtraction 0 ? 1 = is
      difference = 1
      borrow = 0

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    • A. True
    • B. False
      • Discuss
    • 9. The look-ahead-carry adder is slower than the ripple-carry adder because it requires additional logic circuits.

    • Options
    • A. True
    • B. False
      • Discuss
    • 10. There are four possible combinations for subtracting two binary numbers.

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    • A. True
    • B. False
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