Texas Instruments

SN74ABT273DWR

SN74ABT273DWR Description

The SN74ABT273DWR is a high-performance, single 8-bit D-type flip-flop designed by Texas Instruments. This IC is part of the 74ABT series and is specifically tailored for applications requiring reliable data storage and transfer. The device operates within a supply voltage range of 4.5V to 5.5V and is capable of handling clock frequencies up to 150 MHz, making it suitable for high-speed digital systems. The flip-flop is triggered on the positive edge of the clock signal, ensuring precise timing control.

SN74ABT273DWR Features

• High-Speed Operation: With a maximum clock frequency of 150 MHz, the SN74ABT273DWR ensures fast data processing and transfer, ideal for modern digital systems.
• Low Propagation Delay: The maximum propagation delay is 6.8ns at 5V and 50pF, providing quick response times and enhancing overall system performance.
• Low Power Consumption: The device features a quiescent current of 400 µA, making it energy-efficient and suitable for applications where power consumption is a critical factor.
• Robust Output Current Capability: The SN74ABT273DWR can handle output currents of 32mA (high) and 64mA (low), ensuring reliable operation even under demanding conditions.
• Master Reset Functionality: The integrated master reset function allows for easy initialization and synchronization of the flip-flop, simplifying system design and operation.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. Additionally, it has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing environments.
• Surface Mount Packaging: The SN74ABT273DWR is available in a 20SOIC package, which is ideal for surface mount technology (SMT) applications, providing a compact and reliable solution for printed circuit board (PCB) designs.

SN74ABT273DWR Applications

The SN74ABT273DWR is well-suited for a variety of applications due to its high-speed operation, low power consumption, and robust performance. Some specific use cases include:

• Digital Signal Processing: The high clock frequency and low propagation delay make it ideal for applications involving digital signal processing, where fast and accurate data handling is crucial.
• Data Storage and Transfer: The 8-bit D-type flip-flop is perfect for temporary data storage and transfer operations in digital systems, ensuring data integrity and reliability.
• Telecommunications: The device's high-speed capabilities and low power consumption make it suitable for use in telecommunication equipment, where performance and efficiency are paramount.
• Industrial Control Systems: The robust output current capability and master reset function make the SN74ABT273DWR a reliable choice for industrial control systems, where precise timing and reliable operation are essential.

Conclusion of SN74ABT273DWR

The SN74ABT273DWR from Texas Instruments is a versatile and high-performance D-type flip-flop that offers significant advantages over similar models. Its high-speed operation, low power consumption, and robust output current capability make it an ideal choice for a wide range of applications, from digital signal processing to industrial control systems. The device's compliance with environmental and safety standards, along with its surface mount packaging, ensures it is a reliable and efficient solution for modern electronic designs.