What is the primary function of a logic gate?

The primary function of a logic gate is to perform basic logical functions on binary inputs. Logic gates are fundamental components in digital electronics that process binary signals, represented as either 0 (low) or 1 (high). They execute operations such as AND, OR, NOT, NAND, NOR, and XOR, which are the building blocks for more complex circuits, including arithmetic operations, data storage, and control systems.

In logic circuits, each type of gate corresponds to a specific logic function, determining the output based on the combination of its inputs. The capability of logic gates to manipulate binary data is crucial for the operation of digital devices such as computers, where they are used in processors for decision-making processes based on logical conditions.

The other choices refer to functions that do not align with the purpose of logic gates. Amplifying electrical signals pertains to operational amplifiers, converting AC to DC is the role of rectifiers, and providing power regulation is handled by voltage regulators or power management devices. Each of these has a distinct function separate from the logical operations performed by logic gates.