MC100LVEL58DR2G

Overview

The MC100LVEL58DR2G is a low-voltage ECL (LVECL) 2:1 multiplexer manufactured by onsemi. It operates within a supply voltage range of 3V to 3.8V and supports dual power supplies. The device features a propagation delay of 370 ps, with output currents rated at 50 mA for low-level and -50 mA for high-level states. It functions as a configurable multiple-function gate within the logic ICs category, utilizing an SOIC-8 surface-mount package. The component is designed for operation across a temperature range of -40°C to +85°C.

Feature Summary

• Provides 2:1 signal selection capability using low-voltage ECL technology
• Supports differential input and output configurations for noise immunity
• Integrates internal circuitry to function as a configurable logic gate

Applications

• High-speed data routing in communication systems
• Signal selection in high-frequency processing circuits
• Logic gating applications requiring low-voltage ECL compatibility

Procurement Notes

Verify the specific suffix DR2G against official datasheets to confirm the SOIC-8 tape-and-reel packaging configuration. Ensure that the 3V to 3.8V operating voltage aligns with the target system's power supply rails. Confirm RoHS compliance status through current manufacturer documentation before integration into environmentally regulated designs.

Selection Notes

Select this component when a compact 2:1 multiplexer is required for low-voltage ECL environments. The SOIC-8 package offers a space-efficient solution for surface-mount assembly. Consider the 370 ps propagation delay relative to system timing requirements. Verify that the 50 mA output drive capability meets the load requirements of the downstream circuitry without additional buffering.

Part Context

This part belongs to the MC100LVEL series of low-voltage ECL logic devices from onsemi. The series includes various logic gates and multiplexers designed for high-speed digital applications. The LVECL family operates at lower voltages than traditional ECL, reducing power consumption while maintaining high-speed performance characteristics suitable for modern electronic systems.

Replacement Considerations

The MC100LVEL58DG is listed as an alternative tube-packaged version of the same functional device. Verify pinout compatibility and electrical specifications before substitution.