16-Channel Analog Multiplexer ( HC4067 )
Price RM6.50
Product SKU 40-000110
Size (L x W x H) 4 cm x 2 cm x 0.3 cm
Reward Points 16
Points Needed 636
Availability 57
  • 16 channel analog/digital multiplexer/demultiplexer
  • connect up to 16 sensors or 16 outputs
  • 2V to 12V operation

74HC4067 is a very useful 16 channel analog/digital multiplexer/demultiplexer. Multiplexer and demultiplexer is very useful when your controller is out of digital/analog pins. With a mux or a demux, you can connect up to 16 sensors or 16 outputs to your system using only 5 pins!!! 4067 is like a switch, which can internally choose the SIGNAL pin or COMMON pin to switch with 16 of the channel pins. There are 4 digital select pins S0 to S3 for user to control the channel selection, which can be connected to an arduino or any other microcontroller.

Since this module also support digital signals, you can hook up this module with 16 devices with SPI, UART, I2C interfaces. You can talk to many modules to and fro your micro controller. The switches inside the chip are bidirectional, which supports voltages between VCC and GND, remember don't pump in signal voltages that is higher than VCC. When the ENABLE pin is driven high, all switches will be disconnected from the COM pin.


  • 2V to 12V operation
  • 6ns break-before-make @ 4.5V
  • Wide operating temperature range: -55C to 125C


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1 x 16-Channel Analog Multiplexer ( HC4067 )