8-bit Carry Cancel Adder
- 4 ticks
- 990
- 18×5×11
Verified specs
Credits
File
- Name
8_bit_Carry_Cancel_Adder.schem- Uploaded
- October 18, 2026
- Downloads
- 0
- Conventions
- followed
Inputs and outputs
| Input | Bits | Min SS | Power | Delay |
|---|---|---|---|---|
| A | 8 | 6 | hard | t = 0 |
| B | 8 | 6 | hard | 0t |
| carry in | 1 | — | soft | +1t |
| Output | Bits | Min SS | First change | Settles |
| 8 | 2 | 4t | 4t | |
| bit 0 | 11 | 4t | 4t | |
| bit 1 | 11 | 4t | 4t | |
| bit 2 | 2 | 4t | 4t | |
| bit 3 | 2 | 4t | 4t | |
| bit 4 | 2 | 4t | 4t | |
| bit 5 | 2 | 4t | 4t | |
| bit 6 | 2 | 4t | 4t | |
| bit 7 | 2 | 4t | 4t | |
| carry out | 1 | — | 4t | 4t |
Block distribution
- Solid
- 290
- Dust
- 201
- Transparent
- 45
- Comparator
- 33
- Torch
- 32
- Repeater
- 26
- Lever
- 17
Description
Featured in https://www.youtube.com/watch?v=s5xBDcK84cM
Before 2017
Timing
- Synced
- ✓
- Changes tested
- 915,456