Redstone circuits/Logic/XOR

XOR gate for two levers (D)

Common XOR gate (F)

XOR gate with repeaters and piston (H)

XOR gate with input repeaters (I)

Transparency-based XOR gate, level 1/2 (J-1). The block covered by the central pillar is optional.

Transparency-based XOR gate, level 2/2 (J-2).

T-flip flop XOR gate. (requires signals not to change simultaneously, and signal strength not to change in operation)

Design	D	F	H	I	J
Size (X×Z×Y)	3×3×3	3×3×4	3×4×2	3×4×3	3×4×4
Torches	3	5	1	3	3
Redstone	3	4	2	6	9
Repeaters	0	0	2	2	0
Sticky pistons	0	0	1	0	0
Transparent Blocks	0	0	0	0	3
Speed (ticks)	2	3	0-2	2-3	2-1
Requires levers?	Yes	No	No	No	No