The CD4071 is a high-performance quad 2-input OR gate IC from the CD4XXX CMOS logic family, designed for reliable digital logic processing in industrial, embedded, and consumer electronic systems. Built using advanced CMOS technology, it delivers ultra-low power consumption, high noise immunity, and stable switching performance, ensuring accurate logic operations across a wide range of applications.
Operating over a wide supply voltage range of 3V to 15V, the CD4071 provides excellent design flexibility compared to lower-voltage logic families. This wide operating range allows seamless integration into battery-powered systems as well as standard 5V and 12V digital circuits. Its CMOS architecture ensures minimal static power dissipation while maintaining fast response and consistent logic-level performance.
The device includes four independent 2-input OR gates, making it ideal for implementing logic decision-making circuits, signal combination, and control systems. Its optimized internal structure ensures low thermal generation, high efficiency, and long-term stable operation even under continuous use conditions. The CD4071 is widely used in both simple and complex digital logic designs due to its reliability and versatility.
Available in both DIP and SOP package types, it supports flexible integration for prototyping, PCB layout optimization, and scalable production applications.
Key Features & Applications (Combined)
- Quad 2-input OR gate IC (4 channels)
- Wide operating voltage: 3V to 15V
- Ultra-low power CMOS technology
- High noise immunity and stable logic operation
- Fast switching and reliable performance
- Low static power consumption
- Long-term operational stability
- Available in DIP and SOP packages
Applications:
- Digital logic control systems
- Industrial automation electronics
- Embedded system design
- Signal combination circuits
- Safety and alarm logic systems
- Microcontroller interfacing
- General-purpose CMOS logic applications
