Component/XNOR

From Turing Complete
XNOR
File:Component XNOR.png
Width 1
Type 1bit
Unlocked by XNOR Gate
XNOR Gate Truth Table
Input One Input Two Output
0 0 1
0 1 0
1 0 0
1 1 1

The 1-bit Xnor gate, also called the exclusive NOT OR gate, outputs a state only when both inputs are the same. If both inputs are , it outputs . If both inputs are , it outputs an . It is useful when you want to know if two bits are the same, regardless of which state they're in.