RS NAND gate designs.
The RS NAND gate (⊼), also known as the Negated AND or NO AND gate. The RS NAND gate is the opposite function to the RS AND gate. The output (O) will change state from off (0) to on (1) when both inputs (A and B) change state.To the right are two different designs of the RS NAND gate, the origional and a compacted version
| A | B | A NAND B |
| 1 | 1 | 0 |
| 1 | 0 | 1 |
| 0 | 1 | 1 |
| 0 | 0 | 1 |
| Design | A | B |
| Size | 3x1x2 | 2x2x1 |
| Torches | 2 | 2 |
| Redstone | 1 | 1 |