SN74LV574AZQNR

Flip Flops Overview

The SN74LV574AZQNR is an automotive-grade octal edge-triggered D-type flip-flop manufactured by Texas Instruments. It features 3-state outputs and operates within a supply voltage range of 2 V to 5.5 V. The device exhibits a maximum propagation delay of 7.1 ns at 5 V and maintains typical output ground bounce (VOLP) below 0.8 V at 3.3 V. Packaged in a 20-VFBGA format, it supports non-inverting logic with CMOS input types. Designed for robust performance, it ensures signal integrity through controlled switching characteristics suitable for high-speed digital applications.

Flip Flops Feature Summary

• Automotive-grade octal D-type flip-flops with 3-state outputs
• Wide operating voltage range from 2 V to 5.5 V
• Low output ground bounce for improved signal integrity
• Fast propagation delay of 7.1 ns at 5 V

Flip Flops Applications

• Automotive data bus systems
• High-speed digital signal processing interfaces
• Memory buffer circuits in vehicle electronics
• General-purpose parallel data storage in automotive modules

Flip Flops Procurement Notes

Verify the specific suffix AZQNR against the manufacturer's official datasheet to confirm automotive qualification and package type. Ensure compatibility with your system's voltage levels and thermal requirements. Cross-reference the RoHS status and lifecycle status directly with Texas Instruments documentation before procurement. Confirm that the 20-VFBGA footprint matches your PCB design constraints.

Flip Flops Selection Notes

Select this component when automotive reliability and low ground bounce are critical for octal data storage. Compare its 7.1 ns delay against system timing requirements. Consider the 2 V to 5.5 V range for flexibility in power domains. Evaluate the 20-VFBGA package size against available board space. Verify that the 3-state output capability aligns with your bus architecture needs.

Flip Flops Part Context

This part belongs to the SN74LV574A family of octal edge-triggered D-type flip-flops. It shares functional similarities with other LV series devices but is distinguished by its automotive qualification and specific packaging. The family provides reliable data latching with 3-state outputs, widely used in digital logic applications requiring parallel data handling and bus isolation.

Flip Flops Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.