For two inputs A and B, the output of AND gate is HIGH if _________.
2017
For two inputs A and B, the output of AND gate is HIGH if _________.
- A.
A=B=1
- B.
A=0, B=0
- C.
A=1, B=0
- D.
A=0, B=1
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Correct answer: A
An AND gate gives a HIGH (1) output only when all its inputs are HIGH (1). If any input is LOW (0), the output is LOW (0). Therefore, for inputs A and B, the output is HIGH only when A=1 and B=1. Correct option is A.
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