Xor Gate: Logic gate
The XOR gate (Exclusive OR) is a logic gate that outputs 1 (true) when exactly one of its inputs is 1 (true).
| INPUT | OUTPUT | |
| A | B | A XOR B |
| 0 | 0 | 0 |
| 0 | 1 | 1 |
| 1 | 0 | 1 |
| 1 | 1 | 0 |
That means that if both of its inputs are the same, the output will be 0 (false). The XOR gate does what is called an exclusive disjunction in logic.
Symbols
There are three symbols for the XOR gate:
 |  |  |
| MIL/ANSI Symbol | IEC Symbol | DIN Symbol |
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