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74HCT273D,652

74HCT273D,652 Description

The 74HCT273D,652 is a single 8-bit D-type flip-flop IC designed for high-speed and reliable digital signal processing. Manufactured by Nexperia USA Inc., this device is part of the 74HCT series, known for its compatibility with both 5V TTL and 3.3V CMOS logic levels. Despite its obsolete status, the 74HCT273D,652 remains a robust choice for applications requiring a master reset function and positive edge triggering.

This IC operates within a supply voltage range of 4.5V to 5.5V, ensuring stable performance across a variety of power supply conditions. It features a maximum propagation delay of 30ns at 4.5V and 50pF, making it suitable for high-speed applications up to a clock frequency of 36 MHz. The 74HCT273D,652 also boasts low quiescent current (8 µA) and an input capacitance of 3.5 pF, contributing to its efficiency and minimal power consumption.

74HCT273D,652 Features

• High-Speed Operation: With a clock frequency of up to 36 MHz, the 74HCT273D,652 is designed for fast data processing and signal handling.
• Positive Edge Triggering: Ensures reliable and predictable data capture on the rising edge of the clock signal.
• Master Reset Functionality: Provides a means to reset all flip-flops simultaneously, simplifying control logic in complex systems.
• Low Power Consumption: Features a quiescent current of only 8 µA, making it energy-efficient for battery-powered or low-power applications.
• Wide Supply Voltage Range: Operates reliably between 4.5V and 5.5V, offering flexibility in power supply design.
• Compatibility: Compatible with both 5V TTL and 3.3V CMOS logic levels, enhancing its versatility in mixed-signal systems.
• Moisture Sensitivity Level 1: Suitable for unlimited exposure to moisture, making it ideal for various environmental conditions.
• Compliance: REACH unaffected and ROHS3 compliant, ensuring environmental and regulatory standards are met.

74HCT273D,652 Applications

The 74HCT273D,652 is ideal for a range of applications where high-speed data processing and reliable signal handling are critical. Its positive edge triggering and master reset function make it particularly useful in digital systems requiring precise timing and control. Specific use cases include:

• Digital Signal Processing: Efficiently handles high-speed data streams in communication systems and digital signal processing applications.
• Microcontroller Interfaces: Acts as a reliable interface between microcontrollers and peripheral devices, ensuring accurate data transfer.
• Memory and Storage Systems: Facilitates data storage and retrieval operations, providing stable and fast performance.
• Industrial Control Systems: Ideal for applications requiring robust and reliable digital signal handling in harsh industrial environments.
• Automotive Electronics: Suitable for automotive applications where high-speed data processing and low power consumption are essential.

Conclusion of 74HCT273D,652

The 74HCT273D,652 is a versatile and reliable D-type flip-flop IC that offers high-speed operation, low power consumption, and compatibility with both TTL and CMOS logic levels. Despite its obsolete status, its robust performance and unique features make it a valuable component for a variety of digital applications. Whether used in digital signal processing, microcontroller interfaces, or industrial control systems, the 74HCT273D,652 provides the reliability and efficiency needed for high-performance digital systems.