The CD4071BC is a quad 2-input OR gate, meaning it contains four independent OR gates, each with two inputs. An OR gate's output is high (logic 1) if either or both of its inputs are high. This device is part of the CD4000 series and is characterized by low power consumption and a wide operating voltage range.

Applications

• Logic gates
• Alarm systems
• Simple logic functions within larger digital systems
• Control circuits
• Signal selection

Features

• Low power consumption: Ideal for battery-powered applications.
• Wide operating voltage range: Can operate from 3V to 15V.
• High noise immunity: Reduces the likelihood of false triggering due to noise.
• Standardized symmetrical output characteristics: Ensures predictable output voltage levels.
• 100% tested for quiescent current at 20V: Guarantees low current consumption.
• 5V, 10V, and 15V parametric ratings: Performance characteristics are specified for common operating voltages.

Benefits

• Energy efficiency: Reduces energy consumption and extends battery life.
• Robustness: Reliable operation even in noisy environments.
• Design flexibility: Can be used in a wide range of voltage applications.
• Simplified circuit design: Provides a convenient way to implement OR logic.

Additional Details

The CD4071BC utilizes complementary MOS (CMOS) transistors for its low power consumption. The four OR gates are independent and can be used separately or in combination to implement more complex logic functions. The device is available in various packages, including PDIP, SOIC, and TSSOP. Input protection circuitry is incorporated to protect the device from damage due to static electricity.

Note: This product is listed as END-OF-LIFE. Consider checking for direct replacements before designing into new products.