Logic Gates – 17

17. From a four-input OR gate the number of input condition, that will produce HIGH output are :

(a) 0
(b) 1
(c) 3
(d) 15

Answer

Answer : (d)

Explanation

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

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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 - 121
5555555555121. From the truth table for a three-input NOR gate, what is the only condition of inputs A, B, and C that will make the output X high? (a) A = 1, B = 1, C = 1 (b) A = 1, B = 0, C = 0 (c) A = 0, B = 0, C = 1 (d) A = 0, B = 0, C = 0
Tags: logic, gates, gate, condition, will, output, high, electronics, engineering
Logic Gates - 85
555555555585. The logic expression for a NOR gate is ________. (a) (b) (c) (d)
Tags: logic, gates, gate, electronics, engineering
Logic Gates - 84
555555555584. The output of a NOR gate is HIGH if ________. (a) all inputs are HIGH (b) any input is HIGH (c) any input is LOW (d) all inputs are LOW
Tags: high, input, logic, gates, output, gate, electronics, engineering
Logic Gates - 174
5555555555174. A NOR gate with one HIGH input and one LOW input: (a) will output a HIGH (b) functions as an AND (c) will not function (d) will output a LOW
Tags: will, high, input, output, logic, gates, gate, electronics, engineering

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