MC10EP58DG

Overview

The MC10EP58DG is a single 2:1 multiplexer from onsemi's ECL logic family, housed in an 8-pin SOIC package. It operates within a supply voltage range of 3 V to 5.5 V and supports temperatures from -40 °C to +85 °C. The device features a typical propagation delay of 310 ps and a maximum operating frequency exceeding 3 GHz. It provides differential ECL outputs and includes input protection that defaults the Q output to a low state when inputs are open or at VEE.

Feature Summary

• Provides high-speed signal routing with a typical propagation delay of 310 ps for rapid data processing.
• Supports wide power supply configurations including PECL and NECL modes for flexible system integration.
• Features internal input safety clamping that forces the Q output low during open-input conditions.

Applications

• High-frequency data communication systems requiring fast signal selection
• Clock distribution networks utilizing coaxial cable drivers
• Test and measurement equipment demanding precise timing control

Procurement Notes

Verify the specific suffix against official documentation to confirm package type and compliance status. Confirm current manufacturing status as some variants may be obsolete. Ensure compatibility with existing PCB footprints and thermal management requirements before finalizing procurement decisions.

Selection Notes

Select this component for applications requiring differential ECL signaling with minimal latency. Consider the SOIC-8 package constraints regarding thermal dissipation and board space. Evaluate power supply stability requirements given the wide operating voltage range and ensure proper termination matching for high-frequency performance.

Part Context

This part belongs to the MC10EP series of emitter-coupled logic devices designed for high-speed digital applications. The series emphasizes low propagation delays and robust operation across varying temperature conditions. It serves as a fundamental building block for complex logic circuits requiring fast switching capabilities.

Replacement Considerations

MC100EP58DG offers equivalent functionality with added temperature compensation features suitable for wider environmental ranges.