# MC3020¶

MC3020 is an IC that outputs a high if and only if the first two inputs are not the same. As of alpha 3: any two inputs are accepted. If three are given, the last (input 3) is ignored. If only one is given, IC retains state.

Equivalent Perlstone script: AB^r

A B Output
0 0 0
1 0 1
0 1 1
1 1 0

1. XOR
2. [MC3020]
3. Blank
4. Blank

## IC Pins¶

### Inputs¶

• The XOR Operand

### Outputs¶

• Outputs high if the inputs are not equal

## Permissions¶

Node Description Default Role
craftbook.ic.safe.mc3020 Allows creation of the Xor Gate (MC3020) IC. user