The HCF4077BEY is a high-quality integrated circuit produced by STMicroelectronics, a global semiconductor leader known for its innovative and reliable components. This particular chip is part of the 4000 series CMOS logic integrated circuits, which have been widely used in various electronic applications due to their low power consumption and high noise immunity.

Key Features

• Logic Type: The HCF4077BEY is a Quad Exclusive OR (XOR) and Exclusive NOR (XNOR) gate IC. It contains four independent XOR/XNOR gates in a single package.
• Supply Voltage Range: This device can operate on a wide supply voltage range from 3V to 15V, making it versatile for both TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor) level systems.
• Output Drive Capability: The chip can drive up to 10 LS-TTL loads, ensuring compatibility with various logic families and sufficient drive for numerous applications.
• High Noise Immunity: The HCF4077BEY exhibits excellent noise immunity, characterized by a 45% noise margin over the entire supply voltage range.

Applications

The versatility of the HCF4077BEY makes it suitable for a wide range of applications. It can be used in logic comparison, parity generation and checking, and in any application where a logical decision based on the equality or inequality of two binary data inputs is required.

Package and Quality

The HCF4077BEY comes in a DIP (Dual In-line Package) making it easy to handle and integrate into various electronic assemblies. STMicroelectronics ensures that this product meets the highest quality and reliability standards, backed by rigorous testing and quality control procedures.

Environmental and Regulatory Compliance

STMicroelectronics is committed to environmental sustainability, and the HCF4077BEY is designed with this in mind. The device is RoHS (Restriction of Hazardous Substances) compliant, ensuring that it adheres to the most stringent environmental regulations.