8-bit Carry Cancel Adder

Width: 8 bits
Latency: 3 ticks
Blocks: 714
Size, H×W×D: 17×6×7
Works from: 1.16

Verified specs

Category: Adder
Throughput: 3 ticks
Synced: Yes
Stateless: Yes

Credits

Builder: Aminotreal
Contributor: unnecessarymb
Uploaded by: embizone

File

Name: 8_bit_Carry_Cancel_Adder.schem
Uploaded: October 15, 2026
Downloads: 0
Conventions: followed

Inputs and outputs

Input	Bits	Inverted	Min SS	Power	Delay
A	8	No	6	hard	t = 0
B	8	No	6	hard	0t
carry in	1	Yes	—	soft	+1t

Output	Bits	Inverted	Min SS	First change	Settles
	8	No	15	3t	3t
bit 0			15	3t	3t
bit 1			15	3t	3t
bit 2			15	3t	3t
bit 3			15	3t	3t
bit 4			15	3t	3t
bit 5			15	3t	3t
bit 6			15	3t	3t
bit 7			15	3t	3t

Block distribution

Solid: 246
Dust: 158
Comparator: 54
Transparent: 35
Lever: 17
Repeater: 16
Torch: 16
Target: 15
Barrel: 7
Redstone block: 1

Description

variation on 2slab 3t cca. Found on Don_Manuel_1229's plot. Fixes by unnecessarymb to get output SS sufficient.

Timing