What will an exclusive OR (X-OR) gate output if both inputs are low?

What will an exclusive OR (X-OR) gate output if both inputs are low?

• A. High
• B. Low
• C. Undefined
• D. Fluctuating

Answer: (B)

An exclusive OR (X-OR) gate is a digital logic gate that outputs true or high (1) only when the inputs are different. This means if one input is high and the other is low, the output will be high. However, if both inputs are low (0), as in this instance, the outputs will be considered equal, which results in the gate producing a low output. In binary terms, for an X-OR gate: - Input: 0 and 0 → Output: 0 (low) - Input: 0 and 1 → Output: 1 (high) - Input: 1 and 0 → Output: 1 (high) - Input: 1 and 1 → Output: 0 (low) Since both inputs are low in this scenario, it follows that the gate does not meet the condition to output high. Thus, it consistently outputs low when both inputs are low. This is a fundamental characteristic of X-OR logic gates, confirming that the output is low when both inputs are in the same state.

An exclusive OR (X-OR) gate is a digital logic gate that outputs true or high (1) only when the inputs are different. This means if one input is high and the other is low, the output will be high. However, if both inputs are low (0), as in this instance, the outputs will be considered equal, which results in the gate producing a low output.

In binary terms, for an X-OR gate:

• Input: 0 and 0 → Output: 0 (low)

• Input: 0 and 1 → Output: 1 (high)

• Input: 1 and 0 → Output: 1 (high)

• Input: 1 and 1 → Output: 0 (low)

Since both inputs are low in this scenario, it follows that the gate does not meet the condition to output high. Thus, it consistently outputs low when both inputs are low. This is a fundamental characteristic of X-OR logic gates, confirming that the output is low when both inputs are in the same state.