MC100EP35MNR4G

Flip Flops Overview

The MC100EP35MNR4G is a single JK flip-flop from the onsemi MC100EP35 series, designed for high-speed ECL applications. It operates with a supply voltage range of 3 V to 5.5 V and features differential outputs compatible with standard ECL logic levels. The device is housed in an 8-DFN (2x2 mm) surface-mount package, suitable for space-constrained designs. Key electrical parameters include a maximum propagation delay of 575 ps at the longest clock load, ensuring rapid signal processing. It supports rising-edge triggering with set/reset functionality and is rated for operation between -40 °C and +85 °C.

Flip Flops Feature Summary

• Supports rising-edge triggered JK data entry into the master portion of the flip-flop
• Provides differential outputs compatible with 3.3 V and 5 V ECL logic families
• Integrates set and reset control inputs for direct state management

Flip Flops Applications

• High-speed digital counting systems requiring precise timing
• Data storage elements in ECL-based processor architectures
• Frequency division circuits utilizing JK toggle configurations

Flip Flops Procurement Notes

Verify component authenticity through official manufacturer channels or authorized distributors. Confirm that the ordering suffix matches the specified 8-DFN package variant. Ensure compliance with RoHS directives as indicated in the product specifications. Cross-reference the datasheet revision to confirm operational parameters align with current design requirements before integration.

Flip Flops Selection Notes

Select this component when designing circuits requiring low latency and high-frequency operation within ECL standards. The compact 8-DFN footprint makes it suitable for dense PCB layouts. Consider the 575 ps propagation delay for timing budget calculations. Ensure power supply stability within the 3 V to 5.5 V range to maintain signal integrity and logical thresholds.

Flip Flops Part Context

This part belongs to the MC100EP35 family, which represents a higher-speed, low-voltage evolution of traditional ECL JK flip-flops like the EL35. The series is engineered for demanding communication and computing applications where speed and reliability are critical. The transition to smaller packages reflects industry trends toward miniaturization without compromising performance metrics.

Flip Flops Replacement Considerations

The MC100EP35DTG serves as a pin-compatible alternative in a TSSOP-8 package. Verify thermal dissipation requirements and board space constraints when substituting between DFN and TSSOP formats. Ensure that any replacement maintains the same voltage and speed characteristics to avoid circuit redesign.