UART Mux Click

Description of product


UART Mux Click switches the UART pins (RX and TX) from the mikroBUS™ to one of the four available outputs. The UART Mux click uses TI's SN74LV4052A Dual 4-Channel Multiplexer and Demultiplexer. This is designed for 2V to 5.5V VCC operation. Some typical applications for the SN74LV4052A include signal gating, chopping, modulation or demodulation (modem), and signal multiplexing.


  • On-board modules: SN74LV4052A, a Dual 4-Channel Analog Multiplexer and Demultiplexer from Texas Instruments
  • High On-Off Output-Voltage Ratio, Extremely Low Input Current, 2-V to 5.5-V VCC Operation
  • Interface: GPIO, UART
  • Compatibility: mikroBUS
  • Click board size: L (57.15x25.4mm)
  • Input Voltage: 3.3V or 5V