What is a circuit that has two input voltages and one output voltage which is either a low or a high voltage?
A) comparator
B) integrator
C) differentiator
D) oscillator

Question

Quizplus · Accepted Answer

A comparator is a circuit that compares two input voltages and outputs a high or low voltage depending on whether one input is higher or lower than the other. An integrator and differentiator are used in signal processing and have multiple inputs and outputs. An oscillator generates a periodic signal.

What Is a Circuit That Has Two Input Voltages and One