The CD4081 is a high-performance quad 2-input AND gate IC from the CD4XXX CMOS logic family, designed for reliable digital logic processing in embedded, industrial, 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 CD4081 offers excellent design flexibility compared to lower-voltage logic families. This broad 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 switching response and strong signal integrity.
The device includes four independent 2-input AND gates, making it ideal for implementing logic control functions, signal validation, gating operations, and decision-making circuits in digital systems. Its optimized internal structure ensures low thermal generation, high efficiency, and long-term stable operation even in continuous-use environments. The CD4081 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 AND 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 gating and validation circuits
- Safety and interlock logic systems
- Microcontroller interfacing
- General-purpose CMOS logic applications
