XNOR gate
| INPUT | OUTPUT | |
| A | B | A XNOR B |
| 0 | 0 | 1 |
| 0 | 1 | 0 |
| 1 | 0 | 0 |
| 1 | 1 | 1 |
The XNOR gate is a logic gate that outputs 1 (true) when both of its inputs are equal. If only one output is high(1) the output is low (0). It is opposite of XOR GATE.
Symbols[change]
There are three symbols for the XNOR gate:
| File:XNOR ANSI Labelled.svg | File:XNOR IEC.svg | File:XNOR DIN.svg |
| MIL/ANSI Symbol | IEC Symbol | DIN Symbol |
