M74HC273RM13TR

Flip Flops Overview

The M74HC273RM13TR is an octal D-type flip-flop manufactured by STMicroelectronics using silicon gate C2MOS technology. It features positive-edge triggering and three-state outputs, housed in a 20-SOIC package with a width of 7.50mm. The device operates within a supply voltage range of 2V to 6V, supporting a maximum clock frequency of 90 MHz. Key electrical parameters include a propagation delay of 32ns at 6V with 150pF load, output currents of ±7.8mA, and static current of 4µA. It functions across a temperature range of -55°C to 125°C.

Flip Flops Feature Summary

• Octal D-type flip-flop configuration with positive-edge triggering mechanism
• Three-state non-inverting outputs for bus-oriented systems
• High noise immunity and injection current protection capabilities
• Wide operating supply voltage range from 2V to 6V

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Register file storage elements in digital systems
• Bus-oriented memory applications requiring high-speed latching
• General-purpose octal storage registers in industrial control

Flip Flops Procurement Notes

Verify component authenticity through authorized distributors due to potential counterfeit risks. Confirm RoHS compliance status as the product may be obsolete or end-of-life. Check for direct pin-compatible substitutes from other manufacturers if availability is critical. Ensure proper ESD handling procedures during storage and assembly to maintain device integrity.

Flip Flops Selection Notes

Select this component when an octal storage element with three-state outputs is required. Consider the 90 MHz clock speed for high-frequency applications. Evaluate the wide temperature range suitability for harsh environments. Compare against similar HC series devices for package compatibility and electrical parameter alignment.

Flip Flops Part Context

This part belongs to the 74HC logic family, utilizing CMOS technology for low power consumption. It serves as a standard octal D-type flip-flop in digital logic design. The RM13 suffix indicates tape and reel packaging for automated assembly processes. It complements other 74HC series components like the M74HC574 for complex sequential logic designs.

Flip Flops Replacement Considerations

• SN74HC273DR (Texas Instruments)
• MC74HC273ADWR2G (onsemi)
• CD74HC273E (Texas Instruments)

Flip Flops FAQ

What is the trigger type of the M74HC273RM13TR?

The device uses positive-edge triggering for data capture.

Does the M74HC273RM13TR have three-state outputs?

Yes, it features three-state non-inverting outputs suitable for bus systems.