X-OR circuit vs logic gate

X-OR circuit and logic gate both are nouns.

Word	Noun	Adjective	Verb	Adverb
X-OR circuit	Yes	No	No	No
logic gate	Yes	No	No	No

As nouns, logic gate is a hypernym of X-OR circuit; that is, logic gate is a word with a broader meaning than X-OR circuit:

X-OR circuit: gate for exclusive OR; a circuit in a computer that fires only if only one of its inputs fire
logic gate: a computer circuit with several inputs but only one output that can be activated by particular combinations of inputs

Other hypernyms of X-OR circuit include gate.

X-OR circuit (noun)	logic gate (noun)
gate for exclusive OR; a circuit in a computer that fires only if only one of its inputs fire	a computer circuit with several inputs but only one output that can be activated by particular combinations of inputs