- The CD74HC4067 is a versatile 16-channel analog signal switch, allowing for seamless switching between 16 different analog inputs (C0-C15). - Features analog output via a digital interface (DIG) and channel control with S0-S3, making it easy to manage signal routing. - This breakout board simplifies access to the powerful 16-Channel Analog/Digital Multiplexer/Demultiplexer, the CD74HC4067, which functions similarly to a rotary switch. - It efficiently routes the common pin (COM in the schematic, SIG on the board) to one of the 16 channel pins (CHANxx), supporting both digital and analog signals. Note that input voltage must not exceed VCC. - The connections are bidirectional, enhancing flexibility for various applications. Key Benefits: - Streamlines signal management in projects requiring multiple analog inputs. - Compatible with both analog and digital signals, increasing its versatility. - Compact design makes it easy to integrate into existing systems. Use Scenarios: 1. Ideal for sensor projects where multiple sensors need to be monitored and switched. 2. Perfect for audio applications, allowing for the selection of different sound sources. 3. Useful in robotics for controlling multiple inputs from various devices with minimal wiring. With its reliable performance and user-friendly design, the CD74HC4067 breakout board is an essential tool for engineers and hobbyists alike.