|Created||June 04, 2015|
|Last modified||June 04, 2015|
|Tags||cmos digital logic-gate xor|
Out = A XOR B XOR C. Requires propagation through two gates (one set of gates is to generate inverted signals for the CMOS logic). Further scaling up of this type of multi-input circuit will require n*2^n transistors where n is the number of inputs.