Definition

A device that takes a single input signal and splits it into multiple output signals, allowing for the separation of combined signals.

Example

The engineer used a demultiplexer to route the data signals to different devices.

Conversation

Hey, have you heard about the demultiplexer they use in electronics?

Yeah, it's that device that separates signals, right?

Exactly! I was reading about how it works with multiplex signals.

Sounds really interesting — I’d love to learn more about it!

Synonyms & Antonyms

Root Explanation

Demultiplexer → It is formed from "de-" (meaning down or away) and "multiplex" (from Latin "multiplex", meaning multiple or many). The word describes a device that takes a single input and channels it to multiple outputs, effectively separating or distributing the signal away to many paths.

Memory Tip

Think of 'de-' meaning 'away' and 'multiplex' meaning 'many' — a demultiplexer takes one signal and sends it away to many different outputs.

Visually Confused Words