MC100EL31DG

Flip Flops Overview

The MC100EL31DG is a single D-type flip-flop from the onsemi 100EL series, designed for high-speed ECL applications. It operates with a supply voltage range of -4.2V to -5.7V and supports clock frequencies up to 2.8 GHz. The device features positive-edge triggering with set and reset functions, providing differential outputs in an 8-SOIC package. It complies with RoHS3 standards and functions within a temperature range of -40°C to +85°C.

Flip Flops Feature Summary

• Positive-edge triggered D-type flip-flop architecture
• Differential output configuration for signal integrity
• Integrated asynchronous set and reset control inputs

Flip Flops Applications

• High-speed digital data storage circuits
• ECL-based clock distribution networks
• Frequency division and timing synchronization systems

Flip Flops Procurement Notes

Verify component authenticity through authorized onsemi channels or certified distributors. Confirm RoHS3 compliance status matches current manufacturing specifications. Ensure procurement documentation includes valid traceability records. Check for recent product change notifications affecting pinout or electrical characteristics before finalizing orders.

Flip Flops Selection Notes

Select this component for designs requiring negative supply ECL logic levels. The 8-SOIC package suits surface-mount assembly processes. Verify that system power supplies align with the -4.2V to -5.7V operating range. Consider thermal management requirements for operation near the upper temperature limit.

Flip Flops Part Context

This part belongs to the MC100EL family of emitter-coupled logic devices. It shares functional similarities with the MC10EL31 series but utilizes specific packaging and compliance variations. The 'DG' suffix indicates lead-free construction and tube packaging. It serves as a fundamental building block for synchronous digital logic in high-frequency environments.

Flip Flops Replacement Considerations

MC10EL31DG: Similar function but non-RoHS compliant and different packaging variant. MC100EL31D: Identical electrical performance with standard leaded construction.