| LEVEL | GATE | DELAY | ENERGY |
|---|---|---|---|
| NOT Gate |
1
|
1
|
1
|
| XOR Gate |
3
|
2
|
6
|
| Bigger OR Gate |
2
|
2
|
4
|
| Bigger AND Gate |
2
|
2
|
4
|
| XNOR Gate |
3
|
2
|
6
|
| Half Adder |
3
|
2
|
6
|
| Full Adder |
7
|
4
|
28
|
| Bit Inverter |
3
|
2
|
6
|
| Little Box |
468
|
7
|
3,276
|
| LSR |
99
|
6
|
594
|