SN74AHC273DGVR

Flip Flops Overview

The SN74AHC273DGVR is an octal D-type flip-flop manufactured by Texas Instruments, belonging to the AHC logic family. It features a positive-edge clock trigger and includes a master reset function. The device utilizes a 20-pin TVSOP package for surface-mount applications. Electrical specifications include a supply voltage range of 2 V to 5.5 V and a maximum operating temperature of 125°C. Propagation delay is specified at 11 ns under standard conditions. Output drive capability provides 8 mA for both high and low states, supporting robust interfacing in digital systems.

Flip Flops Feature Summary

• Octal D-type flip-flop architecture with eight independent data paths
• Positive-edge triggered clocking mechanism for precise timing control
• Integrated master reset function for synchronous system initialization
• CMOS input structure ensuring low static power consumption

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Register file storage elements in microprocessor interfaces
• Buffer memory applications requiring high-speed data latching
• Timing synchronization modules in digital communication systems

Flip Flops Procurement Notes

Verify the specific suffix 'DGVR' corresponds to the TVSOP-20 package variant when sourcing components. Confirm that the ordering information matches the required automotive or industrial grade specifications if applicable. Ensure compatibility with existing PCB footprints designed for thin very small outline packages. Cross-reference manufacturer datasheets for latest assembly and handling guidelines.

Flip Flops Selection Notes

Select this component for designs requiring wide voltage operation down to 2 V combined with high-speed performance. The TVSOP-20 package offers space efficiency for dense board layouts. Consider the 125°C maximum junction temperature rating for thermal management in enclosed environments. Evaluate propagation delay requirements against system clock frequencies to ensure signal integrity.

Flip Flops Part Context

This part belongs to the SN74AHC273 series of octal D-type flip-flops. It shares functional similarities with other members like the SN74AHC273PWR but differs in package type. The AHC series provides faster switching speeds compared to legacy HCT families while maintaining CMOS low-power characteristics. It serves as a core building block for sequential logic design in modern electronic systems.

Flip Flops Replacement Considerations

• SN74AHC273PWRE4
• SN74AHC273DGGRE4