The CD4067 is a high-performance 16-channel analog multiplexer/demultiplexer IC from the CD4XXX CMOS logic family, designed for efficient multi-channel signal routing in embedded, industrial, and measurement systems. Built using advanced CMOS technology, it provides ultra-low power consumption, high noise immunity, and stable switching performance, ensuring accurate signal selection and reliable operation across complex electronic designs.
Operating over a wide supply voltage range of 3V to 15V, the CD4067 offers excellent design flexibility compared to lower-voltage logic families. This broad voltage compatibility allows seamless integration into battery-powered applications as well as standard 5V and 12V electronic systems. Its CMOS structure ensures minimal static power dissipation while maintaining low ON resistance and high signal integrity for precise analog and digital switching.
The device features 16 independent channels with a single common input/output path, enabling efficient expansion of analog or digital inputs while significantly reducing microcontroller I/O requirements. This improves system efficiency, reduces PCB complexity, and enhances overall design scalability. Its optimized internal architecture ensures low thermal generation, high efficiency, and long-term stable operation even in continuous-use environments.
Available in both DIP and SOP package types, the CD4067 supports flexible integration for prototyping, PCB layout optimization, and scalable production applications.
Key Features & Applications (Combined)
- 16-channel analog multiplexer/demultiplexer IC
- Wide operating voltage: 3V to 15V
- Ultra-low power CMOS technology
- High noise immunity and stable switching
- Low ON resistance for accurate signal transfer
- Efficient multi-channel expansion capability
- Reliable long-term performance
- Available in DIP and SOP packages
Applications:
- Analog signal multiplexing systems
- Microcontroller sensor interfacing
- Data acquisition and measurement systems
- Industrial automation electronics
- Embedded system design
- Audio and signal routing circuits
- General-purpose CMOS analog switching applications
