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Home ‣ Digital Electronics ‣ Logic Gates See What Others Are Saying!
  • Question

  • The gates in this figure are implemented using TTL logic. If the output of the inverter has an internal open circuit, what voltage would you expect to measure at the inverter's output?

    The gates in this figure are implemented using TTL logic. If the output of the inverter has an inter


  • Options
  • A. Less than 0.4 V
  • B. 1.6 V
  • C. Greater than 2.4 V
  • D. All of the above

  • Correct Answer
  • 1.6 V 

    • More questions

    • 1. Why must CMOS devices be handled with care?

    • Options
    • A. so they don't get dirty
    • B. because they break easily
    • C. because they can be damaged by static electricity discharge
      • Discuss
    • 2. What decimal value is required to produce an output at "X"?


    • Options
    • A. 1
    • B. 1 or 4
    • C. 2
    • D. 5
      • Discuss
    • 3. Which is not a part of a GAL16V8's OLMC?

    • Options
    • A. TSMUX
    • B. OMUX
    • C. FMUX
    • D. PSMUX
      • Discuss
    • 4. Output will be a LOW for any case when one or more inputs are zero for a(n):

    • Options
    • A. OR gate
    • B. NOT gate
    • C. AND gate
    • D. NOR gate
      • Discuss
    • 5. The sum of 11101 + 10111 equals ________.

    • Options
    • A. 110011
    • B. 100001
    • C. 110100
    • D. 100100
      • Discuss
    • 6. Hex is often used in digital applications as a shorthand way to represent strings of bits.

    • Options
    • A. True
    • B. False
      • Discuss
    • 7. Four cascaded modulus-10 counters have an overall modulus of ________.

    • Options
    • A. 10
    • B. 100
    • C. 1,000
    • D. 10,000
      • Discuss
    • 8. VHDL is not a new language.

    • Options
    • A. True
    • B. False
      • Discuss
    • 9. Which is not a removable drive?

    • Options
    • A. Zip
    • B. Jaz
    • C. Hard
    • D. SuperDisk
      • Discuss
    • 10. Which microprocessor has multiplexed data and address lines?

    • Options
    • A. 8086/8088
    • B. 80286
    • C. 80386
    • D. Pentium
      • Discuss

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