CD74HC4067 High Speed CMOS 16 Channel Analog/Digital Multiplexer Module:

 The CD74HC4067 16-Channel Analog/Digital Multiplexer Module is a versatile and efficient signal routing module that allows you to connect up to 16 input/output channels to a single microcontroller pin. Based on the Texas Instruments CD74HC4067 IC, this module is perfect for applications where you need to handle multiple sensors, inputs, or signals but have limited I/O pins on your microcontroller or development board.

It supports both analog and digital signals, making it ideal for use with Arduino, ESP32, Raspberry Pi, STM32, and other microcontrollers in projects like sensor arrays, data acquisition systems, and robotics.

Package Includes

• 1 × CD74HC4067 16-Channel Analog/Digital Multiplexer Module

How It Works

The CD74HC4067 works as a 16-to-1 multiplexer or 1-to-16 demultiplexer.
By setting the four selection pins (S0–S3) in a binary combination, you can choose which one of the 16 channels (C0–C15) connects to the SIG pin.
For example:

• S3 S2 S1 S0 = 0000 → Channel C0 active

• S3 S2 S1 S0 = 1111 → Channel C15 active