MC10EL58DTR2G

Overview

The MC10EL58DTR2G is a high-performance 2:1 multiplexer from onsemi's 10EL series, designed for 5.0V ECL applications. It features a propagation delay of 230 ps and operates within a supply voltage range of ±4.2V to ±5.7V in PECL or NECL modes. The device includes internal input pull-down resistors at data and select pins to enhance signal stability. Packaged in an 8-TSSOP surface-mount format with tape-and-reel delivery, it supports an operating temperature range of -40°C to +85°C and meets RoHS standards.

Feature Summary

• High-speed operation with low propagation delay for rapid signal switching
• Integrated internal pull-down resistors on data and select inputs to simplify circuit design
• Wide dual-supply voltage compatibility supporting both PECL and NECL logic families
• Lead-free and halogen-free construction compliant with environmental directives

Applications

• High-frequency communication systems requiring fast signal routing
• High-speed data acquisition circuits demanding minimal latency
• Complex digital logic designs utilizing ECL-based architectures

Procurement Notes

Verify the specific suffix DTR2G confirms the 8-TSSOP package and tape-and-reel packaging configuration. Confirm that the component status is acceptable for your project lifecycle, as this part may be discontinued by the manufacturer. Ensure power supply rails match the specified ±4.2V to ±5.7V range for proper ECL operation. Check moisture sensitivity level requirements against your assembly process timeline.

Selection Notes

Select this component when designing systems that require fast 2:1 signal selection using ECL logic levels. It is suitable for applications needing reduced external components due to integrated pull-down resistors. Consider the 8-TSSOP package for space-constrained surface-mount designs. Verify thermal performance within the -40°C to +85°C range for your specific environment.

Part Context

This device belongs to onsemi's 10EL series of high-speed ECL logic devices. It functions similarly to legacy E158 equipment but offers improved AC performance characteristics. The series is engineered for demanding applications where speed and signal integrity are critical, providing a robust solution for modern high-speed digital interfaces.

Replacement Considerations

MC10EL58DG is a parameter-equivalent alternative available in an 8-SOIC package.