MM74HC273WMX

Flip Flops Overview

The MM74HC273WMX is an octal D-type flip-flop manufactured by onsemi, belonging to the 74HC logic series. It features a positive edge-triggered clock mechanism with non-inverting outputs and includes a master reset function. The device operates within a supply voltage range of 2V to 6V and supports surface-mount installation in a 20-SOIC package. Key electrical specifications include a maximum propagation delay of 23ns at 6V with 50pF load, output currents of ±5.2mA, and a static current of 8µA. It functions reliably across a temperature range of -40°C to +85°C.

Flip Flops Feature Summary

• Octal D-type flip-flop architecture providing eight independent data storage elements within a single integrated circuit.
• Positive edge-triggered clocking mechanism ensures precise data synchronization and capture at the rising clock transition.
• Integrated master reset functionality allows for immediate initialization of all flip-flop states regardless of clock or data inputs.
• CMOS technology enables low static power consumption while maintaining robust noise immunity and high-speed operation capabilities.

Flip Flops Applications

• Parallel-to-serial data conversion circuits requiring reliable latching and shifting operations.
• General-purpose register designs for temporary data storage in digital processing systems.
• State machine implementations utilizing multiple synchronized flip-flops for sequential logic control.
• Timing delay applications where specific propagation characteristics are required for signal alignment.

Flip Flops Procurement Notes

Verify the exact suffix designation during procurement, as packaging options such as tape-and-reel may vary by distributor. Confirm RoHS compliance status and moisture sensitivity level requirements against project specifications. Ensure the selected variant matches the required operating temperature range and package dimensions for PCB layout compatibility. Cross-reference datasheet revisions to confirm pinout consistency before finalizing component orders.

Flip Flops Selection Notes

Select this component when an octal D-type flip-flop with HC logic speed and CMOS power efficiency is required. Consider the 20-SOIC package for surface-mount assembly constraints. Evaluate the 2V to 6V supply range against system power rails. Compare propagation delay and output drive strength against other logic families if higher speed or current is needed. Verify interface compatibility with driving and loading circuits.

Flip Flops Part Context

This part belongs to the MM74HC273 family of octal D-type flip-flops produced by onsemi. It shares functional similarities with other 74HC273 variants but differs in packaging and specific electrical parameters. The MM74HC273WMX specifically denotes the surface-mount SOIC version with tape-and-reel packaging. It complements other logic devices in digital design ecosystems requiring synchronous data handling.

Flip Flops Replacement Considerations

MM74HC273MTC

Flip Flops FAQ

What is the trigger type of the MM74HC273WMX?

The MM74HC273WMX utilizes a positive edge-triggered clock mechanism for data capture.

Does the MM74HC273WMX have an active reset function?

Yes, the device includes a master reset function that initializes all flip-flop outputs.

What is the maximum propagation delay specified for this component?

The maximum propagation delay is 23ns when measured at a 6V supply voltage with a 50pF load.