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Home ‣ Digital Electronics ‣ Signals and Switches Comments
  • Question

  • The SO package is available for the most popular TTL and CMOS digital logic and analog IC devices.


  • Options
  • A. True
  • B. False

  • Correct Answer
  • True 

    • Signals and Switches problems

    Search Results

    • 1. Manual switches and relays have identical ON and OFF resistances.

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

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

    • Options
    • A. True
    • B. False
      • Discuss
    • 4. Most modern digital systems are based on semiconductor technology.

    • Options
    • A. True
    • B. False
      • Discuss
    • 5. A plot of voltage versus time is called a timing diagram.

    • Options
    • A. True
    • B. False
      • Discuss
    • 6. The ability to manufacture smaller, more dense components has been fulfilled by SMD.

    • Options
    • A. True
    • B. False
      • Discuss
    • 7. The CMOS uses bipolar transistors instead of MOSFET.

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

    • Options
    • A. True
    • B. False
      • Discuss
    • 9. 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
    • 10. The binary subtraction 0 ? 1 = is
      difference = 1
      borrow = 0

    • Options
    • A. True
    • B. False
      • Discuss

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