Texas Instruments

SN74LV273APW

SN74LV273APW Description

The SN74LV273APW is a high-performance, 8-bit D-type flip-flop designed by Texas Instruments. This logic IC chip is part of the 74LV series and is housed in a 20TSSOP package, making it suitable for surface mount applications. It operates with a clock frequency of up to 160 MHz, ensuring fast and reliable data handling. The device is triggered on the positive edge of the clock signal, providing precise timing control. It also features a master reset function, allowing for easy initialization and synchronization of the flip-flops.

The SN74LV273APW is designed to operate within a wide supply voltage range of 2V to 5.5V, making it versatile for various power supply configurations. It has a low input capacitance of 2 pF, which minimizes signal degradation and ensures high-speed operation. The maximum propagation delay is 11ns at 5V with a maximum load capacitance of 50pF, ensuring quick response times and efficient data transfer.

SN74LV273APW Features

• High-Speed Operation: With a clock frequency of up to 160 MHz, the SN74LV273APW ensures rapid data processing and transfer.
• Positive Edge Triggering: This feature ensures precise timing control, making it ideal for synchronous digital systems.
• Master Reset Functionality: The master reset function allows for easy initialization and synchronization of the flip-flops, enhancing system reliability.
• ** SupplyWide Voltage Range**: The device operates within a 2V to 5.5V supply voltage range, offering flexibility in power supply design.
• Low Input Capacitance: At 2 pF, the low input capacitance minimizes signal degradation and supports high-speed operation.
• Fast Propagation Delay: With a maximum propagation delay of 11ns at 5V and 50pF load capacitance, the SN74LV273APW ensures quick response times.
• Low Quiescent Current: The device consumes only 20 µA in quiescent mode, making it energy-efficient.
• High Output Current: The flip-flop can source and sink up to 12mA, providing robust output drive capabilities.
• Compliance and Reliability: The SN74LV273APW is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory compliance. It also has a moisture sensitivity level (MSL) of 1, making it suitable for unlimited storage conditions.

SN74LV273APW Applications

The SN74LV273APW is ideal for a variety of applications requiring high-speed, reliable data handling and synchronization. Some specific use cases include:

• Digital Systems: Ideal for use in digital systems where precise timing and data synchronization are critical.
• Data Processing: Suitable for applications involving high-speed data processing and transfer.
• Memory Systems: Can be used in memory systems for data storage and retrieval.
• Telecommunications: Useful in telecommunications equipment for signal processing and synchronization.
• Industrial Control Systems: Applicable in industrial control systems where reliable and fast data handling is essential.

Conclusion of SN74LV273APW

The SN74LV273APW from Texas Instruments is a versatile and high-performance 8-bit D-type flip-flop designed for demanding digital applications. Its wide supply voltage range, low input capacitance, and fast propagation delay make it an excellent choice for high-speed data handling and synchronization. The master reset function and positive edge triggering provide precise control, enhancing system reliability. With its compliance to environmental and regulatory standards, the SN74LV273APW is a reliable and efficient solution for a variety of applications in the electronics industry.