SN74HCT273DWG4

Flip Flops Overview

The SN74HCT273DWG4 is an octal D-type flip-flop manufactured by Texas Instruments, belonging to the HCT logic series. It features eight independent D-type flip-flops with a common clear input and non-inverting outputs. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports surface-mount installation in a 20-pin SOIC package. It functions across an industrial temperature range from -40°C to +85°C.

Flip Flops Feature Summary

• Contains eight independent D-type flip-flops with a common clear input
• Compatible with standard TTL logic levels due to HCT series design
• Provides non-inverting outputs for direct signal interfacing

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• General-purpose register storage applications
• Shift register configurations in digital systems

Flip Flops Procurement Notes

Verify the component authenticity by checking the manufacturer marking against official datasheets. Confirm the specific suffix 'G4' indicates lead-free compliance as per Texas Instruments standards. Ensure the package type matches the required PCB footprint before integration into the design.

Flip Flops Selection Notes

Select this component when designing systems requiring multiple synchronized data storage elements operating at standard 5V logic levels. The HCT series ensures compatibility with older TTL-based designs while offering CMOS power efficiency. Consider the SOIC package constraints for board space and thermal management requirements.

Flip Flops Part Context

This part belongs to the SN74HCT273 family of octal D-type flip-flops. It shares functional similarities with other variants like SN74HCT273DWR but differs in packaging and environmental compliance specifications. The G4 suffix typically denotes RoHS-compliant manufacturing processes used by Texas Instruments.

Flip Flops Replacement Considerations

SN74HCT273DWR is a compatible alternative within the same family offering identical logical functionality.