STMicroelectronics HCF40110BE - BCD Up/Down Counter

The HCF40110BE device from STMicroelectronics is a versatile Binary-Coded Decimal (BCD) up/down counter, designed for use in sophisticated electronic counting and computing applications. This integrated circuit is part of the CMOS family, which is renowned for its low power consumption and high noise immunity. The HCF40110BE is specifically engineered to operate with a 3-state output, making it suitable for bus-oriented applications.

Key Features

• Counting Capability: The HCF40110BE can perform both up and down counting, providing flexibility in various applications such as calculators, digital clocks, frequency counters, and other similar devices.
• Logic Family: As a member of the CMOS logic family, it offers the benefits of low power dissipation, ensuring energy-efficient operation in battery-powered devices.
• Power Supply: It operates over a wide voltage range, from 3V to 18V, which allows it to be used in systems with varying power supply levels.
• Output Configuration: The 3-state output configuration enables the counter to be directly connected to a bus, allowing for easy integration into complex digital systems without the need for additional buffering.
• Package: The device is available in a standard 16-pin dual-in-line package, making it compatible with a wide range of PCB layouts and easy to handle in manufacturing processes.

Applications

The HCF40110BE is suitable for a variety of applications that require precise counting or timing functions. Common applications include:

• Electronic calculators
• Digital clocks and timers
• Frequency counters
• Portable instrumentation
• Data processing systems

Summary

In summary, the HCF40110BE BCD up/down counter from STMicroelectronics is a highly reliable and functional component that offers the advantages of CMOS technology, including low power consumption and high noise immunity. Its ability to interface directly with a bus system, along with its wide operating voltage range and flexible counting capabilities, make it an excellent choice for designers seeking a robust and versatile counter for their digital applications.