Integrated circuits are composed of which types of components?

Integrated circuits are primarily composed of transistors, capacitors, and resistors. Transistors serve as the fundamental building blocks within integrated circuits, functioning as switches or amplifiers that control electrical signals. Capacitors store and release electrical energy, helping to manage signal timing and filtering within the circuit. Resistors are crucial for controlling current flow and dividing voltage, ensuring that components within the circuit operate within their specified parameters.

This combination is essential in creating complex functionalities on a small silicon chip, allowing integrated circuits to perform a vast array of tasks in modern electronic devices. The presence of these components allows for the integration of many electronic functions into a compact and efficient form.