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Home Digital Electronics Combinational Logic Analysis Comments

  • Question
  • An exclusive-OR gate's output is HIGH when its inputs are equal.


  • Options
  • A. True
  • B. False

  • Correct Answer
  • False 


  • Combinational Logic Analysis problems


    Search Results


    • 1. The output of a NAND gate is LOW when all inputs are HIGH at the same time.

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

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

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

    • Options
    • A. True
    • B. False
    • Discuss
    • 5. An AND gate is a universal gate.

    • Options
    • A. True
    • B. False
    • Discuss
    • 6. The output of an AND gate is HIGH when any input is HIGH.

    • Options
    • A. True
    • B. False
    • Discuss
    • 7. A NOR gate is a universal gate.

    • Options
    • A. True
    • B. False
    • Discuss
    • 8. A VHDL component is a predefined logic function.

    • Options
    • A. True
    • B. False
    • Discuss
    • 9. A gate can drive a number of load gate inputs up to its specified ________.

    • Options
    • A. supply voltage
    • B. noise margin
    • C. fan-in
    • D. fan-out
    • Discuss
    • 10. The expression can be directly implemented using only ________.

    • Options
    • A. an XOR gate
    • B. an XNOR gate
    • C. an AOI circuit
    • D. three 2-input NAND gates
    • Discuss


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