MM74HC574WM

Flip Flops Overview

The MM74HC574WM is a D-type edge-triggered flip-flop from the HC logic series, manufactured by onsemi. It integrates eight circuits within a single package, featuring single-ended inputs and outputs with non-inverting polarity. The device utilizes surface-mount technology in an SOIC W-20 package. It operates within a supply voltage range of 2 V to 6 V and supports a maximum propagation delay of 155 ns at 2 V. The component functions across an industrial temperature range from -40 °C to +85 °C.

Flip Flops Feature Summary

• D-type edge-triggered logic functionality
• Single-ended input and output configuration
• Non-inverting signal polarity

Flip Flops Applications

• Digital data storage systems
• Shift register implementations
• Parallel-to-serial conversion circuits

Flip Flops Procurement Notes

Verify current availability status as the component lifecycle is listed as End-of-Life. Confirm RoHS compliance details through official manufacturer documentation before integration. Check for regional shipping restrictions or distribution limitations that may affect procurement channels. Ensure the specific SOIC W-20 package variant matches design requirements.

Flip Flops Selection Notes

Select this component for applications requiring standard HC logic speed and voltage compatibility. Consider the 2 V to 6 V operating range for flexible power supply designs. Evaluate the 155 ns propagation delay against system timing constraints. Verify thermal performance within the specified -40 °C to +85 °C operational window.

Flip Flops Part Context

This part belongs to the MM74HC574 series of octal D-type flip-flops. It shares functional similarities with other variants like the MM74HC574MTCX but differs in packaging. The HC series provides CMOS technology advantages including low power consumption and high noise immunity compared to older logic families.

Flip Flops Replacement Considerations

Nexperia 74HC574D,653