Computer Science for IGCSE & O level - Boolean Logic (Section 5 - No. 20)
Which logic gate outputs a high signal (1) if and only if its inputs are different (one is 0 and the other is 1)?
AND gate
XOR gate
OR gate
NAND gate
คำอธิบาย
The XOR gate (exclusive OR) output is 1 when the inputs are different.