XOR gate

• The XOR gate takes two input values and produces an output of 1 (True) if either but not both inputs are 1 (True). This is the 'exclusive OR' and is also sometimes called EOR.
• 0 XOR 0 = 0
• 0 XOR 1 = 1
• 1 XOR 0 = 1
• 1 XOR 1 = 0