Logic Gates – 163

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163. For a three-input OR gate, with the input waveforms as shown below, which output waveform is correct?

(a) a
(b) b
(c) c
(d) d

Answer

Answer : (b)

Explanation

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

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Logic Gates - 169
5555555555169. For a three-input AND gate, with the input waveforms as shown below, which output waveform is correct? (a) a (b) b (c) c (d) d
Tags: logic, gates, three-input, gate, input, waveforms, output, waveform, correct, electronics
Logic Gates - 172
5555555555172. For a three-input NOR gate, with the input waveforms as shown below, which output waveform is correct? (a) a (b) b (c) c (d) d
Tags: logic, gates, three-input, gate, input, waveforms, output, waveform, correct, electronics
Logic Gates - 127
5555555555127. When does the output of a NOR gate = 0? (a) Whenever a 0 is present at an input (b) Only when all inputs = 0 (c) Whenever a 1 is present at an input (d) Only when all inputs = 1
Tags: input, logic, gates, output, gate, electronics, engineering
Logic Gates - 131
5555555555131. The output of an exclusive-NOR gate is 1. Which input combination is correct? (a) A = 1, B = 0 (b) A = 0, B = 1 (c) A = 0, B = 0 (d) none of the above
Tags: logic, gates, output, gate, input, correct, electronics, engineering
Logic Gates - 62
555555555562. If the input to a NOT gate is A and the output is X, then ________. (a) X = A (b) (c) X = 0 (d) none of the above
Tags: logic, gates, input, gate, output, electronics, engineering

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