SN74HC273NG4

Flip Flops Overview

The SN74HC273NG4 is an octal D-type flip-flop manufactured by Texas Instruments, belonging to the HC logic family. It features eight independent data inputs and corresponding non-inverting outputs controlled by a common clock and master reset. The device operates within a supply voltage range of 2 V to 6 V and supports through-hole mounting in a PDIP-20 package. Key electrical parameters include a propagation delay of 160 ns, output currents of ±5.2 mA, and an operating temperature range from -40°C to +85°C.

Flip Flops Feature Summary

• Contains eight edge-triggered D-type flip-flops with independent data inputs and non-inverting outputs
• Features a common clock input for synchronized data latching across all channels
• Includes a master reset function that forces all outputs low regardless of clock or data states

Flip Flops Applications

• Digital register circuits requiring parallel data storage
• State machine implementations using shared clocking
• Counter designs utilizing common reset functionality

Flip Flops Procurement Notes

Verify the specific package type and pinout configuration against your PCB footprint requirements before ordering. Confirm that the PDIP-20 through-hole format aligns with your assembly capabilities. Ensure the 2V to 6V operating voltage range meets your system power specifications. Check for any RoHS compliance documentation if required by your manufacturing standards.

Flip Flops Selection Notes

Select this component when an octal storage solution with a global reset is needed. The HC series offers CMOS compatibility with standard TTL logic levels. Consider the PDIP-20 package only if through-hole technology is mandated. Evaluate the 160 ns propagation delay to ensure it fits your timing constraints compared to faster AHC or HCT alternatives.

Flip Flops Part Context

This part belongs to the SN74HC273 series of octal D-type flip-flops. The 'G4' suffix typically indicates lead-free and RoHS-compliant manufacturing variations within the Texas Instruments portfolio. It serves as a digital storage element compatible with various microprocessor and memory interface applications.

Flip Flops Replacement Considerations

SN74HC273N is a direct equivalent offering identical logical functions and specifications in the same PDIP-20 package.