MC74LVX574MEL

Flip Flops Overview

The MC74LVX574MEL is an octal D-type flip-flop from onsemi's LVX series, housed in a 20-SOEIAJ surface-mount package. It operates within a supply voltage range of 2V to 3.6V and supports a clock frequency up to 75 MHz. The device features tri-state non-inverting outputs with drive capabilities of 4mA for both high and low states. Propagation delay is specified at 16.7ns @ 3.3V with 50pF load. It functions across an industrial temperature range of -40°C to +85°C.

Flip Flops Feature Summary

• Octal D-type positive edge-triggered flip-flop architecture
• Tri-state non-inverting outputs for bus driving applications
• Advanced CMOS technology ensuring low static power consumption
• Input voltage tolerance up to 5.5V for mixed-system interfacing

Flip Flops Applications

• Parallel-to-serial data conversion circuits
• Register file implementations in embedded systems
• Buffering and latching digital signals in communication interfaces
• General-purpose storage elements in logic designs

Flip Flops Procurement Notes

Verify the specific suffix MEL against official datasheets to confirm the 20-SOEIAJ package variant. Confirm RoHS compliance status through manufacturer documentation. Check obsolescence notices as this component may be discontinued or subject to production changes. Ensure pinout compatibility with target PCB footprint before integration.

Flip Flops Selection Notes

Select this component when an octal register with tri-state output is required in low-voltage environments. The LVX series offers speed comparable to older HC/HCT families while operating at lower voltages. Consider the 20-SOEIAJ package constraints for board space. Verify input voltage levels if interfacing with 5V logic sources due to the 5.5V tolerance feature.

Flip Flops Part Context

This part belongs to the MC74LVX574 family of octal D-type flip-flops. It shares functional characteristics with other variants like the MX and SJ packages but differs in physical housing. The LVX series represents onsemi's advanced low-voltage CMOS logic line designed for portable and battery-operated applications requiring high performance.

Flip Flops Replacement Considerations

MC74LVX574DWR2G is a documented equivalent alternative from onsemi.