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Home ‣ Digital Electronics ‣ Combinational Logic Analysis Comments
  • Question

  • A logic circuit with an output A logic circuit with an output consists of ________. two AND gates, two OR gates, two inverters thre consists of ________.


  • Options
  • A. two AND gates, two OR gates, two inverters
  • B. three AND gates, two OR gates, one inverter
  • C. two AND gates, one OR gate, two inverters
  • D. two AND gates, one OR gate

  • Correct Answer
  • two AND gates, one OR gate, two inverters 

    • Combinational Logic Analysis problems

    Search Results

    • 1. A 4-variable AND-OR-Invert circuit produces a 0 at its Y output. Which combination of inputs is correct?

    • Options
    • A.
    • B.
    • C.
    • D. none of the above
      • Discuss
    • 2. Before an SOP implementation, the expression would require a total of how many gates?

    • Options
    • A. 1
    • B. 2
    • C. 4
    • D. 5
      • Discuss
    • 3. One possible output expression for an AND-OR-Invert circuit having one AND gate with inputs A, B, and C and one AND gate with inputs D and E is ________.

    • Options
    • A.
    • B.
    • C.
    • D.
      • Discuss
    • 4. A 4-variable AND-OR circuit produces a 0 at its Y output. Which combination of inputs is correct?

    • Options
    • A. A = 0, B = 0, C = 1, D = 1
    • B. A = 1, B = 1, C = 0, D = 0
    • C. A = 1, B = 1, C = 1, D = 1
    • D. A = 1, B = 0, C = 1, D = 0
      • Discuss
    • 5. Implementing the expression AB + CDE using NAND logic, we get:


    • Options
    • A. (A)
    • B. (B)
    • C. (C)
    • D. (D)
      • Discuss
    • 6. Referring to the GAL diagram, which is the correct logic function?


    • Options
    • A.
    • B.
    • C.
    • D.
      • Discuss
    • 7. The Boolean SOP expression obtained from the truth table below is ________.


    • Options
    • A.
    • B.
    • C.
    • D. None of these
      • Discuss
    • 8. A 4-variable AND-OR circuit produces a 1 at its Y output. Which combination of inputs is correct?

    • Options
    • A. A = 0, B = 0, C = 0, D = 0
    • B. A = 0, B = 1, C = 1, D = 0
    • C. A = 1, B = 1, C = 0, D = 0
    • D. A = 1, B = 0, C = 0, D = 0
      • Discuss
    • 9. The output of an exclusive-NOR gate is 1. Which input combination is correct?

    • Options
    • A. A = 1, B = 0
    • B. A = 0, B = 1
    • C. A = 0, B = 0
    • D. none of the above
      • Discuss
    • 10. The inverter can be produced with how many NAND gates?

    • Options
    • A. 1
    • B. 2
    • C. 3
    • D. 4
      • Discuss

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