Question

The output of an AND gate is high only when ________.

1) All inputs are high
2) Any input is high
3) All inputs are low
4) Any input is low

Answer 1

The output of an AND gate is high only when all inputs are high.

Step-by-step explanation:

The output of an AND gate is high only when all inputs are high. An AND gate is a logic gate that produces a high output only when all of its inputs are high. If any input to the AND gate is low, then the output will be low.

For example, consider a simple AND gate with two inputs, A and B. If both A and B are high, the output of the AND gate will be high. However, if either A or B is low, the output will be low.