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In digital logic, a 2-input NOR gate output is HIGH (logic 1) only when:

ABoth inputs are HIGH (1, 1)
BInputs are complementary
CBoth inputs are LOW (0, 0)
DAny one input is HIGH

Explanation

NOR is the inverted OR gate; its output is 1 only when all inputs are 0.

Submitted by: mcqstutor Team More Electrical Engineering MCQs →

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