The 4:1 Mux/Demux Digital Switch Module



The 4:1 Mux/Demux Digital Switching module is a single channel 4:1 switch which allows you to connect and switch between up to four digital I/Os (Input/Output) to a single digital IO. Typically it wil be used to select between S/PDIF sources and a single DAC, but could also be used with any digital signal.

Switching is controlled using the same 2-bit binary technique as the S/PDIF Mux Module and the 8-channel Buffalo DAC. This can be controlled by a digital solution, or with our 4-Input Selection Switch Kit (available below).

DC power for the module can be anything from 3.3V to 5.5V.

All channels can optionally use direct wiring, terminal blocks (included), 0.1" headers (not included), or U.FL coaxial connectors (available below).



Ordering Options
Kits
4:1 Mux/Demux Digital Switch Kit $30.00 USD
Options
4-Input Selection Switch Kit
  • Allows selection between inputs 1 - 4
  • Connects to 4:1 Mux/Demux with included cable/connectors
  • LED Indication of selected input
  • Mounts directly to front panel
  • $16.00 USD
    5-Pack of Gold Hirose U.FL Connectors $7.50 USD
    5-Pack of Gold Hirose U.FL Connectors (pre-mounted) $7.50 USD