Digital Electronics - Combinational Logic Analysis

Exercise :: Combinational Logic Analysis - General Questions

6. 

Before an SOP implementation, the expression would require a total of how many gates?

A. 1
B. 2
C. 4
D. 5

Answer: Option D

Explanation:

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7. 

The following waveform pattern is for a(n) ________.

A. 2-input AND gate
B. 2-input OR gate
C. Exclusive-OR gate
D. None of the above

Answer: Option B

Explanation:

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8. 

Implementing the expression with NOR logic, we get:

A. (A)
B. (B)
C. (C)
D. (D)

Answer: Option A

Explanation:

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9. 

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

A.
B.
C.
D. none of the above

Answer: Option C

Explanation:

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10. 

The following waveform pattern is for a(n) ________.

A. 2-input AND gate
B. 2-input OR gate
C. Exclusive-OR gate
D. None of the above

Answer: Option C

Explanation:

No answer description available for this question. Let us discuss.