The HCF4033BEY is a high-quality integrated circuit produced by STMicroelectronics, a leader in the semiconductor industry. This device is a CMOS counter/divider component that is part of the 4000 series logic family, designed for use in a wide range of electronic applications that require reliable and precise counting operations.

Key Features

• Counter Type: The HCF4033BEY is a 5-stage Johnson decade counter with a decoder which converts the Johnson code to a 7-segment decoded output for driving one stage in a numerical display.
• Supply Voltage Range: This versatile component operates over a broad supply voltage range from 3V to 18V, which makes it suitable for battery-operated devices as well as for standard logic level circuits.
• High-Speed Operation: It is capable of high-speed operation, ensuring quick counting and response times, which is essential for applications requiring fast data processing.
• Low Power Consumption: The HCF4033BEY is designed with power efficiency in mind, featuring low power consumption that is ideal for portable and energy-sensitive applications.
• Output Capability: The decoded outputs can drive up to 10 LSTTL loads, making it compatible with most logic families and capable of interfacing with various types of electronic components.
• Package Type: Available in a standard DIP (Dual In-line Package), the HCF4033BEY is easy to handle and integrate into a wide variety of electronic systems.

Applications

The HCF4033BEY is suitable for applications that require counting and display driving capabilities. It is commonly used in:

• Time-delay circuits
• Sequential timing
• Timekeepers and clocks
• Electronic meters (e.g., frequency, voltage, etc.)
• Automated systems that require a visual numerical output

With its robust design and flexible functionality, the HCF4033BEY from STMicroelectronics is an excellent choice for designers and engineers looking to incorporate a reliable counting solution into their electronic projects or products.