STMicroelectronics HCF4022BM1 Octal Counter/Divider

The HCF4022BM1 is a high-performance integrated circuit produced by STMicroelectronics, designed to serve as an 8-stage counter/divider with a single output for each stage. This versatile component is part of STMicroelectronics' CMOS family, utilizing silicon gate C2MOS technology to provide a reliable and efficient solution for a wide array of digital applications.

This octal counter/divider is capable of transforming a high-frequency input signal into eight lower-frequency output signals, with each output corresponding to one of the eight stages of the device. The HCF4022BM1 is particularly useful in applications requiring sequential timing or frequency division, as it can be used to generate timing sequences, divide frequencies, or as a programmable counter.

Key Features:

• Counting Configuration: The device is configured as an 8-stage divide-by-8 binary counter/divider with a decoded output for each stage.
• Versatility: It is suitable for various applications including timers, frequency dividers, time-delay circuits, and sequential controllers.
• Supply Voltage Range: It operates over a broad supply voltage range from 3V to 15V, accommodating a diverse set of power requirements and making it suitable for both TTL and CMOS technologies.
• High Noise Immunity: The inherent noise immunity of the C2MOS technology ensures stable operation in noisy environments.
• Low Power Consumption: The low power requirements of the HCF4022BM1 make it ideal for battery-operated devices or energy-conscious applications.
• Medium Speed Operation: It offers a medium-speed operation of 16MHz (typ.) at a 10V supply, which is adequate for many digital circuit designs.

The HCF4022BM1 is available in a variety of packages including DIP, SOP, and SSOP, providing flexibility in terms of mounting and space requirements on printed circuit boards. Its robust design ensures long-term reliability, while its compatibility with other logic families allows for seamless integration into complex systems.

Whether you're developing consumer electronics, industrial control systems, or portable instrumentation, the HCF4022BM1 from STMicroelectronics is a smart choice for a reliable and efficient octal counter/divider solution.