16-Channel Analog/Digital Multiplexer/Demultiplexer Breakout Board

This breakout board features the versatile 16-Channel Analog/Digital Multiplexer/Demultiplexer CD74HC4067, designed to simplify your electronic projects.

Key Features:

• Versatile Functionality: Acts like a rotary switch, routing the common pin (COM) to one of 16 channel pins (CHANxx).
• Analog & Digital Compatibility: Works seamlessly with both analog and digital signals (voltage must not exceed VCC).
• Efficient Control: Connect 4 digital outputs to the address select pins (S0-S3) for easy channel selection using binary addresses.
• Sensor Connectivity: Connect up to 16 sensors using only 5 pins, optimizing your system's design.
• TTL Level Serial Data Routing: Easily pipe serial data to/from multiple devices, connecting TX pins of 16 devices to a single RX pin on your microcontroller.
• Two-Way Communication: Add a second board to facilitate TX line routing to 16 device RX lines for bidirectional communication.
• Multiple Protocol Support: Create arrangements for I2C, SPI, and more by utilizing multiple boards.

Technical Advantages:

• Bidirectional Internal Switches: Supports voltages between ground and VCC with low “on” resistance and low “off” leakage.
• Crosstalk Prevention: Features “break-before-make” switching to ensure reliable operation.
• Enable Pin Functionality: The chip’s “enable” pin can disconnect the common pin completely when driven high, turning off all switches.

This breakout board is an essential tool for any electronics enthusiast looking to expand their project capabilities with ease and efficiency. Enhance your designs today!