MC100EL51DTG

Flip Flops Overview

The MC100EL51DTG is a single D-type flip-flop from the onsemi 10EL 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 differential outputs and accepts single-ended inputs, offering both inverting and non-inverting polarities. Packaged in an 8-TSSOP surface-mount format, it maintains a static current consumption of 29 mA and functions reliably within an operating temperature range of -40°C to +85°C.

Flip Flops Feature Summary

• Supports high-speed data processing with a maximum clock frequency of 2.8 GHz
• Provides complementary differential outputs for robust signal integrity
• Accepts single-ended input signals while maintaining ECL compatibility
• Includes reset functionality for precise state control

Flip Flops Applications

• High-speed digital logic circuits requiring fast switching speeds
• Data storage and transfer systems utilizing ECL interfaces
• Clock distribution networks in telecommunications equipment
• Test and measurement instruments demanding low propagation delay

Flip Flops Procurement Notes

Verify the specific package variant, as the DTG suffix denotes TSSOP-8 packaging, distinct from the DG SOIC version. Confirm RoHS compliance status and moisture sensitivity level (MSL 3) requirements for your assembly process. Ensure the design accommodates the -4.2V to -5.7V negative supply rail typical of ECL logic families. Cross-reference official datasheets for exact pinout configurations and thermal dissipation guidelines during integration.

Flip Flops Selection Notes

Select this component when differential output signaling is required alongside single-ended input convenience. The 10EL series offers a balance of speed and power consumption suitable for moderate-density ECL designs. Consider the 8-TSSOP package for space-constrained PCB layouts compared to wider SOIC options. Evaluate the 29 mA static current against system power budgets, noting that ECL devices typically draw constant current regardless of switching activity.

Flip Flops Part Context

This device belongs to the MC10EL/100EL family of emitter-coupled logic integrated circuits. It serves as a fundamental building block for sequential logic in high-performance computing and communication infrastructure. The part complements other configurable gates and flip-flops within the same series, allowing designers to mix and match components for complex digital architectures without compromising signal timing or voltage levels.

Flip Flops Replacement Considerations

MC10EL51DTG is functionally equivalent to MC100EL51DG, differing primarily in package type (TSSOP vs. SOIC). Verify pin-to-pin compatibility if substituting between these variants. No direct active substitutes are listed; consider redesigning for available inventory if discontinuation occurs.