XNOR Gate
An XNOR (Exclusive Negative OR) (≡) gate is much like the XOR gate except the output is inverted. Let's say we have two inputs: Input A and Input B, and one Output. Output O.So for the output to be on the inputs have to be different, or in other words, this gate is exclusive to one active input.
| A | B | A XNOR B |
| 1 | 1 | 1 |
| 1 | 0 | 0 |
| 0 | 1 | 0 |
| 0 | 0 | 1 |
| Design | A | B | C | D | E | F |
| Size | 4x3x2 | 4x3x2 | 2x5x4 | 3x5x3 | 4x5x2 | 4x5x2 |
| Torches | 6 | 4 | 4 | 4 | 4 | 4 |
| Redstone | 5 | 5 | 7 | 7 | 10 | 9 |
| Speed (ticks) | 3 | 2 | 2 | 2 | 2 | 2 |
| output direction. | fwd. | fwd. | fwd. | fwd. | fwd. | rev. |
| Levers required? | No | Yes | No | No | No | No |
XNOR gate designs