demultiplexer

/diːˈmʌltɪplɛksər/
noun
  1. An electronic device that takes a single input signal and sends it to one of several output lines.
    • In the circuit, the demultiplexer directs the signal to the correct output port.
    • Engineers used a demultiplexer to route the video feed to different monitors.
    • The demultiplexer splits the data stream into separate channels for each user.
Antonyms
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