Texas Instruments

SN74LVC574AZQNR

SN74LVC574AZQNR Description

The SN74LVC574AZQNR is a single 8-bit D-type flip-flop designed by Texas Instruments, a leading manufacturer in the electronics industry. This integrated circuit (IC) is part of the 74LVC series and is housed in a 20-BGA package, making it suitable for surface mount applications. The device is capable of operating within a supply voltage range of 1.65V to 3.6V, providing flexibility in various power supply configurations. It features a maximum propagation delay of 6.8ns at 3.3V and a maximum load capacitance of 50pF, ensuring high-speed performance. The SN74LVC574AZQNR is designed to operate at a clock frequency of up to 150 MHz, making it suitable for high-speed digital applications. The flip-flop is triggered on the positive edge of the clock signal, ensuring reliable and precise data latching.

SN74LVC574AZQNR Features

• High-Speed Performance: With a maximum propagation delay of 6.8ns at 3.3V and 50pF, the SN74LVC574AZQNR ensures fast and efficient data processing.
• Wide Voltage Range: The device operates within a supply voltage range of 1.65V to 3.6V, providing flexibility for various power supply requirements.
• Low Quiescent Current: The SN74LVC574AZQNR features a low quiescent current of 1.5 µA, which is beneficial for power-sensitive applications.
• High Output Current Capability: The flip-flop can drive both high and low outputs with a current of 24mA, ensuring robust signal integrity.
• Positive Edge Triggering: The device is triggered on the positive edge of the clock signal, ensuring reliable data latching and synchronization.
• Compliance and Reliability: The SN74LVC574AZQNR 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.

SN74LVC574AZQNR Applications

The SN74LVC574AZQNR is ideal for a variety of high-speed digital applications where reliable data latching and synchronization are critical. Some specific use cases include:

• Digital Signal Processing: The high-speed performance and low propagation delay make it suitable for applications requiring fast data processing and synchronization.
• Microcontroller Interfaces: The device can be used to interface with microcontrollers, providing reliable data storage and transfer.
• Memory Interfaces: The 8-bit flip-flop can be used in memory interfaces to latch data and control signals, ensuring reliable operation.
• Communication Systems: The SN74LVC574AZQNR can be used in communication systems to latch data and control signals, ensuring reliable data transfer and synchronization.

Conclusion of SN74LVC574AZQNR

The SN74LVC574AZQNR is a high-performance D-type flip-flop that offers several advantages over similar models. Its wide voltage range, low quiescent current, and high output current capability make it suitable for a variety of applications. The device's high-speed performance and positive edge triggering ensure reliable data latching and synchronization. While the product is marked as obsolete, its technical specifications and performance benefits make it a valuable component for applications requiring reliable and efficient data processing.