Xor gate: Learn the definition

Learn the definition, logic symbol, truth table, and Boolean expression of XOR gate , a derived logic gate that determines the dissimilarity between two signals. See how XOR gate can be used as an inverter, a buffer, and a switching circuit. Learn the basics of XOR and XNOR gates, two derived logic gates with two inputs and one output. Find out their symbols, truth tables, Boolean expressions, and applications in digital electronics. Learn Exclusive OR Gate ( XOR Gate ). Symbol, Truth Table, Boolean Expression, XOR using NOR, NANDs, 3-input, ICs, Application With Diagrams. What Is an XOR Gate ? One element conspicuously missing from the set of Boolean operations is that of Exclusive-OR, often represented as XOR . Whereas the OR function is equivalent to Boolean addition, the AND function to Boolean multiplication, and the NOT function (inverter) to Boolean complementation, there is no direct Boolean equivalent for Exclusive-OR. This hasn’t stopped people from developing a symbol to represent this logic gate , though: This logic gate symbol is seldom used in ...