The HCF4040BEY is a high-quality integrated circuit (IC) produced by STMicroelectronics, a global leader in semiconductor solutions. This IC is a 12-stage binary ripple counter, which is part of the CMOS family of logic chips, renowned for their low power consumption and high noise immunity over a wide range of operating voltages.

Key Features

• Wide Voltage Range: The HCF4040BEY operates effectively across a voltage range of 3V to 15V, making it versatile for use in various applications.
• High Count Frequency: With the ability to handle high-speed operations, this counter can achieve a count frequency of up to 12MHz at a voltage of 10V.
• Advanced Counter Design: It features a fully static operation with 12 stages of binary division, and the counter advances on the negative-going edge of the input pulse.
• Robust Output Capability: The outputs are capable of driving 10 LS-TTL loads, ensuring compatibility with various types of digital circuits.
• Medium-Speed Operation: The HCF4040BEY provides a medium-speed operation of 8MHz (typical) at 10V, suitable for a wide range of counting applications.

Applications

The HCF4040BEY is designed for use in a variety of electronics applications including:

• Time delay generation
• Counter and divider circuits
• Frequency division
• Timekeeping electronics
• Sequential timing applications

Quality and Reliability

STMicroelectronics ensures that the HCF4040BEY meets the highest quality and reliability standards. The device is thoroughly tested across temperature and voltage ranges to guarantee optimal performance in various environments. The HCF4040BEY is available in a dual-in-line package, making it easy to integrate into both prototyping and production environments.

Conclusion

With its robust feature set and the backing of STMicroelectronics' reputation for quality, the HCF4040BEY is an excellent choice for designers looking for a reliable and flexible binary ripple counter. Whether for industrial, commercial, or educational purposes, this IC stands out as a fundamental component in digital electronics.