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HEF4077BT,652

HEF4077BT,652 Description

The HEF4077BT,652 is a 4-channel XNOR gate logic IC chip, part of the 4000B series, manufactured by Nexperia USA Inc. This surface-mount device is designed to provide reliable and efficient digital logic functionality. It features a maximum propagation delay of 55ns at 15V and 50pF, ensuring high-speed performance in various digital applications. The IC operates within a wide supply voltage range of 3V to 15V, making it versatile for different power supply configurations. Each of the four circuits in the HEF4077BT,652 has two inputs, allowing for complex logic operations with a compact footprint.

HEF4077BT,652 Features

• Logic Type: XNOR (Exclusive NOR) logic, ideal for applications requiring digital signal processing and comparison.
• Max Propagation Delay: 55ns at 15V and 50pF, ensuring fast response times and efficient signal processing.
• Wide Operating Voltage Range: 3V to 15V, providing flexibility in power supply requirements.
• Input Logic Levels: Low (1.5V to 4V) and High (3.5V to 11V), compatible with a variety of digital systems.
• Low Quiescent Current: Maximum of 4 µA, reducing power consumption and improving energy efficiency.
• Output Current: 3mA for both high and low states, ensuring robust signal drive capabilities.
• Surface Mount Technology: Suitable for modern PCB designs, offering space-saving and reliable mounting.
• Package Type: Supplied in a tube, facilitating easy handling and storage.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), suitable for various manufacturing environments.

HEF4077BT,652 Applications

The HEF4077BT,652 is well-suited for a range of applications where digital signal processing and comparison are required. Its XNOR logic functionality makes it ideal for:

• Digital Signal Processing: Used in systems where digital signals need to be compared and processed efficiently.
• Data Encoding and Decoding: Useful in communication systems for encoding and decoding digital data.
• Error Detection: Employed in systems where error detection and correction are necessary.
• Control Systems: Applied in control systems where precise logic operations are required.
• Consumer Electronics: Integrated into devices such as digital cameras, smartphones, and other consumer electronics for efficient digital logic processing.

Conclusion of HEF4077BT,652

The HEF4077BT,652 is a versatile and efficient XNOR gate logic IC chip, offering a wide operating voltage range, low quiescent current, and fast propagation delay. Its surface-mount technology and compliance with environmental standards make it a reliable choice for modern electronic designs. While it is marked as obsolete, the HEF4077BT,652 remains a valuable component for applications requiring robust digital logic operations. Its unique features and performance benefits position it as a preferred choice over similar models, ensuring reliable and efficient digital signal processing in various electronic systems.