Which of the following is true for IC comparator circuits? A) All comparators have outputs for indicating AB, and A=B. B) Comparators can compare only two values at a time. C) Comparators can compare only 2 bits at a time. D) None of these

Question

Which of the following is true for IC comparator circuits?
A) All comparators have outputs for indicating A<B, A>B, and A=B.
B) Comparators can compare only two values at a time.
C) Comparators can compare only 2 bits at a time.
D) None of these

Quizplus · Accepted Answer

Comparators are designed to compare two input voltages or currents and output a binary signal indicating the relationship between them. They do not inherently have multiple outputs for different conditions like A<B, A>B, and A=B without additional circuitry, nor are they limited to comparing only 2 bits at a time; their comparison capability is based on the analog values of the inputs.

Which of the Following Is True for IC Comparator Circuits