MC100EP29DTR2 REEL

Flip Flops Overview

The MC100EP29DTR2G is a dual D-type flip-flop integrated circuit manufactured by onsemi, designed for high-speed digital applications. It operates within a supply voltage range of 3V to 5.5V and supports clock frequencies up to 3 GHz. The device features positive-edge triggering with set and reset functions, providing complementary outputs for each of its two elements. Packaged in a 20-pin QFN (4x4 mm) surface-mount format, it ensures reliable performance across an operating temperature range of -40°C to +85°C. This component is part of the MC100EP series, optimized for ECL/PECL logic families.

Flip Flops Feature Summary

• Dual independent D-type flip-flops with positive-edge clock triggering
• Integrated asynchronous set and reset control functions
• Complementary differential output configuration for noise immunity
• High-speed operation supporting data rates up to 3 GHz

Flip Flops Applications

• High-speed serial data path synchronization and buffering
• Clock domain crossing interfaces in telecommunications equipment
• Digital signal processing systems requiring precise timing alignment
• Test and measurement instrumentation internal logic circuits

Flip Flops Procurement Notes

Verify that the ordered part number includes the 'G' suffix (MC100EP29DTR2G), as this indicates RoHS compliance and current manufacturing status. The base model without the suffix may be obsolete or non-compliant. Confirm package type matches the 20-QFN specification. Check manufacturer documentation for any recent product change notices affecting pinout or electrical characteristics before finalizing procurement.

Flip Flops Selection Notes

Select this component when designing systems requiring dual synchronized storage elements with high-frequency capability. Ensure the power supply voltage remains within the 3V to 5.5V range to maintain specified timing parameters. Consider thermal management due to the QFN package's reliance on the exposed pad for heat dissipation. Verify that input signals meet the required swing levels for the target logic family, typically ECL or PECL, to ensure proper switching thresholds.

Flip Flops Part Context

This device belongs to the MC100EP series of high-speed logic components from onsemi, specifically engineered for demanding RF and microwave applications. Unlike general-purpose logic, this series prioritizes propagation delay minimization and signal integrity. The MC100EP29 variant specifically addresses the need for multi-bit storage in compact footprints, serving as a critical building block for complex state machines and register files in high-performance embedded systems.

Flip Flops Replacement Considerations

Direct substitute: MC100EP29DTR2G. Verify compatibility if considering other dual D-flip-flops from different manufacturers, as pinouts and voltage tolerances may differ. Ensure any replacement supports the same 3 GHz maximum clock frequency and maintains the 20-QFN package dimensions for board layout retention.