MM74HC273MTCX

Flip Flops Overview

The MM74HC273MTCX is an octal D-type flip-flop manufactured by onsemi, belonging to the 74HC logic series. It features eight independent D-type flip-flops with positive-edge triggering and a master reset function. The device operates within a supply voltage range of 2 V to 6 V and supports single-ended inputs and outputs. It is housed in a 20-TSSOP package suitable for surface-mount applications. Key electrical parameters include a propagation delay of 135 ns, maximum output currents of ±5.2 mA, and a static current of 8 µA.

Flip Flops Feature Summary

• Contains eight independent D-type flip-flops with positive-edge clock triggering
• Includes a dedicated master reset input to initialize all flip-flops simultaneously
• Supports single-ended input and output configurations for standard digital interfacing

Flip Flops Applications

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

Flip Flops Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and tape/reel specifications. Ensure compatibility with RoHS3 and REACH regulations as indicated in the manufacturer's material declaration. Confirm that the procurement source provides valid traceability for the component lot and manufacturing origin.

Flip Flops Selection Notes

Select this component when an octal storage solution with HC-level speed and voltage compatibility is required. Consider the 20-TSSOP package dimensions for PCB layout constraints. Evaluate the 135 ns propagation delay against system timing requirements to ensure adequate setup and hold times are met during operation.

Flip Flops Part Context

This part belongs to the 74HC family of high-speed CMOS logic devices produced by onsemi. It serves as a fundamental building block for sequential logic design, providing reliable data storage capabilities. The MM74HC273MTCX variant specifically denotes the surface-mount TSSOP packaging option within the broader 74HC273 product line.

Flip Flops Replacement Considerations

MM74HC273WM

Flip Flops FAQ

What is the trigger edge for the flip-flops?

The flip-flops are triggered on the positive edge of the clock signal.

Does the device include a reset function?

Yes, it features a master reset input that clears all eight flip-flops simultaneously.