Computer · Digital Electronics
An 'Exclusive OR' (XOR) gate is a fundamental building block in arithmetic circuits. What is the characteristic output behaviour of a two-input XOR gate?
- 1It produces a HIGH output only when both inputs are at the same logic level.
- 2It produces a HIGH output only when the two inputs are at different logic levels.✓
- 3It produces a LOW output only when both inputs are LOW.
- 4It produces a HIGH output only when both inputs are HIGH.
Correct answer
It produces a HIGH output only when the two inputs are at different logic levels.
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