Which logic gate outputs true only when both inputs are true?

Study for the Mechatronics End-of-Pathway (EOP) Test. Explore flashcards and multiple-choice questions, each with hints and explanations. Prepare confidently for your exam!

Multiple Choice

Which logic gate outputs true only when both inputs are true?

Explanation:
To require a true output only when both inputs are true, you use an AND gate. An AND gate outputs true exactly when every input is true; if either input is false, the output is false. This behavior matches the idea of needing both conditions satisfied. In contrast, an OR gate would produce a true output if either input is true (so it doesn’t require both). A NAND gate is the inverse of an AND gate, giving a false output only when both inputs are true. An XOR gate outputs true only when the inputs are different (one true, one false).

To require a true output only when both inputs are true, you use an AND gate. An AND gate outputs true exactly when every input is true; if either input is false, the output is false. This behavior matches the idea of needing both conditions satisfied.

In contrast, an OR gate would produce a true output if either input is true (so it doesn’t require both). A NAND gate is the inverse of an AND gate, giving a false output only when both inputs are true. An XOR gate outputs true only when the inputs are different (one true, one false).

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