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Home ‣ Digital Electronics ‣ Combinational Logic Analysis Comments
  • Question

  • A NAND gate can function as a negative-OR gate.


  • Options
  • A. True
  • B. False

  • Correct Answer
  • True 

    • Combinational Logic Analysis problems

    Search Results

    • 1. When four 1s are taken as a group on a Karnaugh map, the number of variables eliminated from the output expression is ________.

    • Options
    • A. 1
    • B. 2
    • C. 3
    • D. 4
      • Discuss
    • 2. The Boolean expression for the logic circuit shown is _____.


    • Options
    • A.
    • B.
    • C.
    • D.
      • Discuss
    • 3. The Boolean expression is equal to ________.

    • Options
    • A. C
    • B. D
    • C. C + D
    • D. 1
      • Discuss
    • 4. Applying DeMorgan's theorem and Boolean algebra to the expression results in ________.

    • Options
    • A.
    • B.
    • C.
    • D.
      • Discuss
    • 5. In Boolean algebra, the word "literal" means ________.

    • Options
    • A. a product term
    • B. all the variables in a Boolean expression
    • C. the inverse function
    • D. a variable or its complement
      • Discuss
    • 6. An AND gate is a universal gate.

    • Options
    • A. True
    • B. False
      • Discuss
    • 7. If one input to a 2-input AND gate is HIGH, the output reflects the other input.

    • Options
    • A. True
    • B. False
      • Discuss
    • 8. When the output of an AND-OR circuit is complemented, it results in an AND-OR-Invert circuit.

    • Options
    • A. True
    • B. False
      • Discuss
    • 9. A NOR gate's truth table is the opposite of that of an OR gate.

    • Options
    • A. True
    • B. False
      • Discuss
    • 10. The output of a NAND gate is LOW when all inputs are HIGH at the same time.

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

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