STMicroelectronics

HCF4527BEY

HCF4527BEY Description

The HCF4527BEY is a BCD Rate Multiplier logic IC chip, part of the 4000B series, manufactured by STMicroelectronics. This integrated circuit is designed to provide a versatile and efficient solution for applications requiring binary-coded decimal (BCD) rate multiplication. The HCF4527BEY features a through-hole mounting type, making it suitable for a wide range of electronic systems where robust mechanical stability is required. The device operates within a supply voltage range of 3V to 20V, offering flexibility in power supply requirements.

The HCF4527BEY is packaged in a tube, which ensures protection during handling and storage. It is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. The product is categorized under HTSUS code 8542.39.0001. Although the HCF4527BEY is now considered obsolete, its technical specifications and performance benefits continue to make it a valuable component for legacy systems and specific applications.

HCF4527BEY Features

• Logic Type: BCD Rate Multiplier, providing precise control over rate multiplication in BCD format.
• Supply Voltage Range: 3V to 20V, offering compatibility with a variety of power supply configurations.
• Number of Bits: 4-bit processing capability, suitable for applications requiring moderate data handling.
• Mounting Type: Through-hole, ensuring mechanical stability and ease of integration into printed circuit boards.
• Package: Tube packaging, which enhances protection during handling and storage.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring adherence to environmental and safety regulations.
• Moisture Sensitivity Level (MSL): Level 3 (168 hours), indicating the device's resistance to moisture, which is crucial for long-term reliability.

HCF4527BEY Applications

The HCF4527BEY is ideal for applications that require precise control over BCD rate multiplication. Its versatility makes it suitable for a range of industries, including:

• Telecommunications: For rate control in communication systems where BCD encoding is used.
• Industrial Automation: In systems requiring precise timing and rate control for process automation.
• Consumer Electronics: For applications such as digital clocks, calculators, and other devices that utilize BCD encoding.
• Automotive: In vehicle systems where precise rate control is necessary for functions such as speedometers and other digital displays.

Conclusion of HCF4527BEY

The HCF4527BEY, despite being obsolete, remains a reliable choice for applications requiring BCD rate multiplication. Its robust through-hole mounting, wide supply voltage range, and environmental compliance make it a durable and versatile component. The 4-bit processing capability ensures efficient handling of moderate data loads, making it suitable for a variety of applications across different industries. For legacy systems and specific use cases, the HCF4527BEY continues to offer significant advantages, ensuring precise control and reliable performance.