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Electronics and Communication Engineering - Digital Electronics - Discussion

Discussion Forum : Digital Electronics - Section 4 (Q.No. 45)
Digital Electronics
45.
The inputs A, B, C of the given figure are applied to a 3 input NOR gate. The output is
HIGH from 4 to 0
LOW from 0 to 4
HIGH from 0 to 1 and LOW from 1 to 4
LOW from 0 to 2 and HIGH from 2 to 4
Answer: Option
Explanation:

NOR gate gives high output if all inputs are Low. For all other combinations of inputs, output is Low.

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