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In a comparator, if we get input as A>B then the output will be ____________(a) 1(b) 0(c) A(d) BI got this question in unit test.I'm obligated to ask this question of Magnitude Comparator in division Combinational Circuits of Digital Circuits

Answer»

The correct answer is (a) 1

The explanation is: A comparator is a COMBINATIONAL CIRCUIT that takes two numbers as input in binary form and results whether ONE input is greater, lesser or equal to the other input. If A > B, it means that it SATISFIES one of the condition among three. Hence the output will be 1.



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