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The CD74HC4067 16-Channel Analog Multiplexer Breakout Module is a powerful and efficient breakout board and best solution for expanding input and output options in electronics projects. Acting like a rotary switch, it allows a single common pin (SIG) to connect to one of 16 channels (CHANxx), enabling seamless integration of multiple sensors or signals with minimal wiring.

This 16 channel analog multiplexer module simplifies circuit design by reducing the number of required microcontroller pins to just five control lines (S0–S3 and EN). This makes it perfect for microcontrollers with limited I/O while maintaining reliable, high-speed switching.

Designed for versatility, the CD74HC4067 (High-speed CMOS) supports bidirectional signal flow and operates with voltages up to VCC. Its low on-resistance and minimal leakage current ensure accurate signal transmission without interference.

The break-before-make switching prevents crosstalk, making this CD4067 multiplexer module an ideal for sensor arrays, data acquisition systems, and serial communication multiplexing. Additionally, the 16 channel breakout module features an enable pin, allowing all connections to be disabled when not in use.

For expanding sensor inputs, managing multiple communication lines, and optimizing circuit efficiency, this Multiplexer breakout board provides a compact, reliable, and cost-effective solution for a wide range of applications.

Features Operates within a voltage range of 2V to 6V for flexible integration. On resistance of just 70 Ohms at 4.5V, ensuring minimal signal loss. Fast 6ns break-before-make switching for precise and quick signal routing. Wide operating temperature range of -55°C to 125°C, suitable for harsh environments. Ensures reliable performance even in extreme conditions. Ideal for applications requiring high-speed switching and temperature tolerance.