The NXP HEF4017BT is a high-performance, CMOS (Complementary Metal-Oxide Semiconductor) integrated circuit that functions as a decade counter/divider. This versatile component is part of the HEF4000 family, which is well-known for its robustness and low power consumption, making it an ideal choice for a wide range of electronic applications.

Key Features

• 5-stage Johnson decade counter: The HEF4017BT has a 5-stage Johnson counter with ten decoded outputs, making it perfect for counting applications where a single line is activated at a time.
• High-speed operation: This device is capable of operating at high speeds, ensuring quick response times in digital circuits.
• Standardized symmetrical output characteristics: The outputs have been designed to offer symmetrical characteristics, which simplifies the design of interfacing circuits.
• Wide operating voltage: It can function across a wide voltage range, typically from 3V to 15V, providing flexibility for various power supply requirements.
• Low power consumption: As part of the CMOS family, the HEF4017BT is known for its low power draw, which is critical for battery-operated devices.
• Static operation: The counter can remain in a stable state without any external clock, making it suitable for applications that require a static counter.

Applications

The HEF4017BT is widely used in various digital applications, including:

• Counter circuits and timing controllers
• Frequency dividers
• Light sequencers and LED chasers
• Signal processing
• Automotive, consumer and industrial electronics

Package and Quality

Encased in a SO16 plastic small outline package, the HEF4017BT is designed for surface mount technology (SMT), which is conducive to modern, compact PCB designs. NXP ensures that the product meets rigorous quality standards, providing reliable performance for critical electronic systems.

Conclusion

The NXP HEF4017BT is a testament to the company's dedication to providing high-quality, versatile components for the electronics industry. With its combination of features and applications, this decade counter/divider is an essential building block for designers looking to create efficient and innovative digital solutions.