SN74AHC273NSR

Flip Flops Overview

The SN74AHC273NSR is an octal D-type flip-flop manufactured by Texas Instruments, featuring a positive-edge trigger and master reset functionality. It operates within a supply voltage range of 2 V to 5.5 V and supports a maximum clock frequency of 110 MHz at 5 V. The device exhibits a typical propagation delay of 11 ns under 50 pF load conditions. It provides non-inverting outputs with a push-pull configuration capable of sourcing and sinking 8 mA. Designed for surface-mount applications, it is housed in a 20-SOIC package and functions reliably across an extended temperature range from -40°C to +125°C.

Flip Flops Feature Summary

• Integrates eight independent D-type flip-flops into a single unit for efficient data storage and transfer.
• Utilizes advanced CMOS technology to achieve high-speed operation with low power consumption.
• Features a dedicated master reset input that asynchronously clears all flip-flop outputs to a low state.

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Register file implementations in digital systems
• Data buffering and temporary storage modules

Flip Flops Procurement Notes

Verify the specific ordering suffix to ensure the correct package variant and tape-and-reel specifications match the assembly requirements. Confirm RoHS compliance status and moisture sensitivity level ratings prior to integration. Cross-reference the manufacturer datasheet for accurate handling and soldering guidelines to maintain component integrity during manufacturing processes.

Flip Flops Selection Notes

Select this component when an octal register with fast switching speeds and wide voltage compatibility is required. The SOIC-20 package offers a balance between pin count and board space efficiency. Ensure the application logic levels align with the specified input thresholds and that the thermal environment remains within the designated operating temperature limits for reliable long-term performance.

Flip Flops Part Context

This part belongs to the SN74AHC273 family of octal D-type flip-flops produced by Texas Instruments. It represents a standard solution for high-density digital logic applications requiring multiple synchronized storage elements. The device is widely utilized in general-purpose computing and communication interfaces where reliable data latching is critical.

Flip Flops Replacement Considerations

Direct substitutes include SN74AHC273N and SN74AHC273DWR, which share identical logical functionality and pinout configurations. Verify package dimensions and electrical characteristics against the original design specifications before implementing any alternative components to ensure circuit compatibility.