MC10H109MG

Gates And Inverters - Multi-Function, Configurable Overview

The MC10H109MG is a dual 4-5-input OR/NOR gate from the MECL 10H logic family, manufactured by onsemi. It provides functional and pinout compatibility with the standard MECL 10K series while delivering a 100% improvement in propagation delay without increasing power-supply current. 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. Key electrical characteristics include a typical propagation delay of 1.0 ns, typical power dissipation of 35 mW per gate, and improved noise margins of 150 mV across the operating voltage and temperature range.

Gates And Inverters - Multi-Function, Configurable Feature Summary

• Offers 100% faster propagation delay compared to the standard MECL 10K family
• Maintains identical power-supply current levels relative to the MECL 10K series
• Provides enhanced noise margin of 150 mV over the full operating voltage and temperature range
• Features voltage-compensated design for stable operation

Gates And Inverters - Multi-Function, Configurable Applications

• High-speed digital logic circuits requiring fast switching speeds
• Systems necessitating direct replacement or upgrade of MECL 10K components
• Voltage-compensated logic applications in telecommunications equipment

Gates And Inverters - Multi-Function, Configurable Procurement Notes

Verify that the specific order includes the MG suffix to confirm the package type and lead-free status. Confirm the required shipping quantity matches the rail or tape-and-reel specifications provided in the ordering information section. Ensure the procurement documentation references the correct datasheet revision for accurate electrical parameter validation during integration.

Gates And Inverters - Multi-Function, Configurable Selection Notes

Select this component when upgrading existing MECL 10K designs to achieve higher speed without altering power consumption profiles. The device is suitable for applications requiring robust noise immunity and voltage compensation. Verify that the system power supply aligns with the specified negative voltage requirements and that the thermal environment remains within the stated operational limits.

Gates And Inverters - Multi-Function, Configurable Part Context

This part belongs to the MECL 10H logic family, which is designed as a high-speed successor to the legacy MECL 10K series. The MC10H109 specifically implements dual 4-to-5-input OR/NOR functionality. It serves as a drop-in replacement for older designs, maintaining pinout compatibility while significantly reducing signal propagation delays through advanced semiconductor processing techniques.

Gates And Inverters - Multi-Function, Configurable Replacement Considerations

The MC10H109M is the non-lead-free equivalent of the MC10H109MG. Both parts share identical electrical characteristics and pinouts. Select the MG variant only if lead-free compliance is required for the assembly process.