SN74LVC574ADGVR

Flip Flops Overview

The SN74LVC574ADGVR is an octal D-type flip-flop manufactured by Texas Instruments, belonging to the LVC logic series. It features eight non-inverting outputs with three-state capability, housed in a 20-TVSOP package. The device operates within a supply voltage range of 1.65 V to 3.6 V and supports CMOS and TTL input types. Key electrical parameters include a propagation delay of 7.8 ns, output currents of ±24 mA, and a maximum clock frequency of 150 MHz. It functions as a positive-edge triggered storage element suitable for various digital applications.

Flip Flops Feature Summary

• Provides synchronous data storage via eight independent D-type flip-flops triggered on the positive edge of the clock signal.
• Features three-state outputs that allow direct connection to bus structures without additional interface logic.
• Ensures robust operation across wide voltage ranges with high noise immunity and low static power consumption.

Flip Flops Applications

• Parallel-to-serial or serial-to-parallel data conversion circuits
• Isolated I/O buffering for microcontroller systems
• Register stages in general-purpose digital logic designs

Flip Flops Procurement Notes

Verify the specific suffix 'DGVR' corresponds to the TVSOP-20 package and reel packaging configuration. Confirm that the manufacturer is Texas Instruments and check RoHS compliance status. Ensure the component matches the required operating temperature range and voltage specifications before integration into the design.

Flip Flops Selection Notes

Select this component when an octal register with three-state outputs is required for low-voltage applications. It is appropriate for designs needing high-speed performance up to 150 MHz with 3.3 V or 2.5 V logic levels. Consider the TVSOP-20 package constraints for PCB layout and thermal management requirements.

Flip Flops Part Context

This part belongs to the SN74LVC574A family of octal D-type flip-flops. It shares functional similarities with other variants like the SN74LVC574ADBR but differs in package type. The LVC series is designed for low-voltage CMOS applications, offering compatibility with both 3.3 V and 5 V systems through level shifting capabilities.

Flip Flops Replacement Considerations

Public confirmed substitute part numbers include SN74LVC574ADBR and SN74LVC574APW. Verify pinout compatibility and package dimensions before substitution. Ensure the alternative part meets the same electrical specifications and operating temperature range.