SN74LVC574APWR

Flip Flops Overview

The SN74LVC574APWR is an octal D-type flip-flop from Texas Instruments' LVC series, housed in a TSSOP-20 surface-mount package. It features three-state outputs and accepts CMOS or TTL inputs with non-inverting polarity. The device operates within a supply voltage range of 1.65 V to 3.6 V. Key electrical parameters include a propagation delay of 7.8 ns, a high-level output current of -24 mA, and a low-level output current of 24 mA.

Flip Flops Feature Summary

• Octal configuration providing eight independent D-type flip-flops within a single integrated circuit.
• Three-state outputs allow direct connection to bus structures for efficient data management.
• Compatible with both CMOS and TTL input logic levels for versatile system integration.

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• General-purpose register storage applications
• Bus-oriented memory systems

Flip Flops Procurement Notes

Verify the specific suffix 'PWR' corresponds to the TSSOP-20 package and tape-and-reel delivery format when sourcing. Confirm that the component meets RoHS compliance standards required by your manufacturing process. Ensure the operating temperature range aligns with your environmental specifications before finalizing procurement orders.

Flip Flops Selection Notes

Select this component when an octal storage solution with low-voltage compatibility is required. The LVC series offers superior speed compared to standard HC logic while maintaining lower power consumption. The TSSOP-20 package is suitable for space-constrained printed circuit board designs requiring surface-mount technology.

Flip Flops Part Context

This part belongs to the SN74LVC574A family of octal D-type flip-flops manufactured by Texas Instruments. The LVC series is designed for low-voltage digital applications, offering performance characteristics that bridge the gap between legacy 5V logic and modern low-power systems. The APWR designation indicates the specific pin-compatible package variant.

Flip Flops Replacement Considerations

The SN74LVC574ADBR serves as a functional substitute utilizing an SSOP-20 package instead of TSSOP-20. Designers must verify mechanical footprint compatibility during replacement evaluation. Other family members like SN74LVC574ADW offer SOIC-20 packaging options for different assembly requirements.