What is the function of logic gates in digital circuits?

Logic gates are fundamental building blocks in digital circuits, functioning by taking one or more binary inputs and producing a single binary output based on a specific logical operation. Each type of logic gate—such as AND, OR, NOT, NAND, and NOR—performs a particular function that determines how the inputs are processed to yield the output.

For instance, an AND gate outputs true (1) only if all its inputs are true, while an OR gate outputs true if at least one input is true. This ability to assess the states of the inputs and implement logical operations is crucial for tasks ranging from simple decision-making processes to complex computational functions in circuits and systems. Thus, the core function of logic gates is to evaluate the conditions of their inputs and define their outputs accordingly, making them essential for performing operations in digital electronics.