How Many Gates Is an Xor
An Xor Gate Circuit Can Be Made from Four Nand Gates. Why Is Xor Not a Universal Gate? Note That Neither the Exclusive-or Gate or the Exclusive-nor Gate Can Be...
An XOR gate circuit can be made from four NAND gates.
Why is XOR not a universal gate?
Note that neither the Exclusive-OR gate or the Exclusive-NOR gate can be classed as a universal logic gate as they can not be used on their own or together to produce any other Boolean function.
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Is the set or not functionally complete?
The set (AND, NOT) is said to be functionally complete.