MC10H174MG

Overview

The MC10H174MG is a Dual 4-to-1 Multiplexer from the MECL 10H series, manufactured by onsemi. It features a typical propagation delay of 1.5 ns and typical power dissipation of 305 mW. The device operates within a supply voltage range of -4.94 V to -5.46 V and supports an operating temperature range of 0°C to +75°C. It utilizes a SOEIAJ-16 package.

Feature Summary

• Provides dual independent 4-to-1 multiplexing functionality with high-speed data selection capabilities.
• Features improved noise margin over standard MECL 10K parts while maintaining voltage compensation.
• Maintains compatibility with existing MECL 10K designs without requiring increased power supply current.

Applications

• High-speed digital signal routing in telecommunications equipment
• Data acquisition systems requiring rapid channel selection
• Computer peripheral interfaces utilizing MECL logic families

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the specific ordering suffix matches the required package type and lead-free status. Review the latest datasheet revision for any updates to electrical characteristics or mechanical dimensions before finalizing procurement specifications.

Selection Notes

Select this component when designing circuits requiring dual multiplexing within the MECL 10H architecture. Ensure the design accommodates the specified negative supply voltage requirements. Verify that the SOEIAJ-16 package footprint aligns with the printed circuit board layout constraints and thermal management strategies.

Part Context

This part belongs to the MC10H174 family of dual multiplexers. It serves as a functional and pinout-compatible alternative to legacy MECL 10K devices, offering enhanced performance metrics such as reduced propagation delay. The MG suffix specifically denotes the SOEIAJ-16 surface-mount package configuration.

Replacement Considerations

Direct replacements include other variants within the MC10H174 family, such as MC10H174FN or MC10H174P, provided the package type matches the application requirements. Cross-family substitution requires careful evaluation of interface compatibility and power consumption differences.