The CD4520BCN is a high-quality dual binary counter from ON Semiconductor, designed to meet the needs of complex digital systems. This integrated circuit is part of the 4000 series CMOS logic family, known for its robust performance and low power consumption. The device features two independent counters, each capable of counting from 0 to 15, making it an essential component for a variety of counting applications.

Key Features

• Counting Capability: Each counter can count up to 16 binary increments, providing a 4-bit binary output.
• Dual Counters: The device includes two separate counters that can be used independently or cascaded for extended counting range.
• Wide Operating Voltage: The CD4520BCN operates across a voltage range of 3V to 18V, accommodating various power supply levels.
• Low Power Consumption: As part of the CMOS family, this counter is designed for minimal power draw, making it suitable for battery-operated devices.
• High Noise Immunity: The inherent characteristics of CMOS technology provide a high degree of noise immunity, ensuring reliable performance in electrically noisy environments.
• Direct Clear Function: Each counter can be quickly reset to zero with an external clear input, simplifying control logic.

Applications

The CD4520BCN is versatile and can be used in various digital applications such as:

• Timers and counters in consumer electronics
• Frequency dividers in communication systems
• Digital clocks and watches
• Process control counters and sequencers
• Automotive systems

Product Specifications

The CD4520BCN comes in a standard 16-pin DIP (Dual In-line Package) making it easy to integrate into both prototyping breadboards and final product PCBs. ON Semiconductor's commitment to quality ensures that the CD4520BCN meets the stringent requirements necessary for industrial and commercial applications.

Whether you're designing a simple counter or a complex digital system, the ON Semiconductor CD4520BCN offers the reliability and functionality necessary to achieve your design goals.