SN74LV574ARGYR

Flip Flops Overview

The SN74LV574ARGYR is an octal D-type flip-flop from the Texas Instruments 74LVC logic family. It features eight edge-triggered D-type flip-flops with three-state outputs in a 20-VQFN package. The device operates within a supply voltage range of 1.65 V to 3.6 V. Key electrical parameters include a maximum propagation delay of 6.8 ns at 3.3 V with 50 pF load, and output drive currents of 24 mA for both high and low states. It supports clock frequencies up to 150 MHz and has a static current consumption of 1.5 µA.

Flip Flops Feature Summary

• Provides eight independent edge-triggered D-type flip-flops for parallel data storage
• Features three-state outputs allowing direct connection to bus structures
• Operates across a wide 1.65 V to 3.6 V supply voltage range for low-power applications

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Buffering and register applications in digital systems
• I/O port expansion for microcontrollers

Flip Flops Procurement Notes

Verify the specific ordering suffix 'ARGYR' corresponds to the 20-VQFN (3.5x4.5 mm) package with exposed thermal pad. Confirm RoHS compliance status and moisture sensitivity level (MSL 2) requirements for your assembly process. Ensure the component is sourced from authorized distributors to guarantee authenticity and traceability.

Flip Flops Selection Notes

Select this component when designing systems requiring octal latching with three-state control under low-voltage conditions. It is suitable for interfaces between 1.8 V, 2.5 V, or 3.3 V logic domains. Consider the 20-VQFN package for space-constrained PCB layouts requiring thermal dissipation through the exposed pad.

Flip Flops Part Context

This part belongs to the SN74LVC574A series of octal D-type flip-flops. It shares functional compatibility with other members of the LVC family but differs in packaging and specific electrical characteristics. The 'A' variant typically denotes updated manufacturing processes or minor parameter refinements compared to earlier versions.

Flip Flops FAQ

What is the maximum operating frequency of the SN74LV574ARGYR?

The device supports clock frequencies up to 150 MHz.

Does the SN74LV574ARGYR have set or reset inputs?

No, it features standard functionality without dedicated set or reset pins.