An integrated circuit, or IC, is a small chip that can contain a vast number of transistors, resistors, and capacitors. Often used in computing, IC chips can perform several tasks and store data using either digital or analog technology.

As an industry-leading supplier of electronics components, here at RS, we stock thousands of electronic integrated circuits. We have made it easier than ever to find the part you need with our handy filtering options on the left-hand side of this page. You can narrow down your search by function, size, or manufacturer, helping you search all our ICs for sale with ease.

RS is honored to partner with the electronics industry's leading brands, ensuring we stock the highest-quality IC components as part of our extensive product selection. Read on to find out more about our different types of integrated circuits, how they work, and why you can rely on us for your electronics projects.

How do integrated circuits work?

Each integrated circuit is made up of a combination of minute diodes, microprocessors, and transistors, each attached to a wafer-thin silicon chip. Working together, each component in an IC chip has a different function that can process calculations and multiple data processing tasks.

Multiple IC chips, each with its own function, are often used on one circuit board to power the electronic device they make up.

Where are integrated circuits used?

Integrated circuits are used in almost every electronic device out there. Due to their minute size, low weight, affordability, reliability, and low power requirement, IC components are ideal for use on a mass scale or individual projects. An IC chip is also easy to replace without completely reworking the entire electronic device.

The above advantages mean that IC electronics are found in numerous applications. Some common applications include:

Automotive controls
Televisions
Computers
Portable electronics
Microwaves
Games consoles
Cameras

Integrated circuits are also found in military equipment and data processing machines. The most common applications of IC components are in digital watches and scientific calculators.

What are the different types of integrated circuits?

There are two main types of integrated circuits used in electronics: digital IC chips and analog IC chips. Each process data and information in a different way and the integrated chip you choose will depend on the nature of your project.

Below, we look more closely at how digital and analog IC components work.

Digital ICs

Usually found in computers, networking equipment, and most consumer electronics, digital IC electronics use logic gates to process data. This means they work in binary values of ones and zeros.

Low signals passed through a digital integrated chip will be processed as zeros. High signals will be processed as ones, enabling the chip to process information.

Analog ICs

Also known as linear integrated circuits, analog IC chips work by processing continuous values. Simply, this means an analog integrated circuit can take in a signal of any value and output another value in response.

Typically, linear integrated circuits are used in audio and radio amplification electronics.

Choose RS when you buy integrated circuits

As North America's largest authorized distributor of electronic components, we guarantee to stock only the very best products from industry-leading electronic component manufacturers. Among our range of integrated circuits, we stock integrated chips and linear integrated circuits from a host of renowned brands.

For the very best integrated circuits in North America, look no further than RS. We can offer fuss-free shipping that helps keep your project on schedule. If you have any queries about any of our products or have specific needs related to electronic integrated circuits, please do not hesitate to get in touch.

Alternatively, you can always turn to our expert hub for any specialist guidance you may need. We have a host of content that can help make your next electronics project a success.