MC10H109M

Gates And Inverters - Multi-Function, Configurable Overview

The MC10H109M is a dual 4-5-input OR/NOR gate from the MECL 10H logic family, manufactured by onsemi. It 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. The device features a typical propagation delay of 1.0 ns and power dissipation of 35 mW per gate. It utilizes a 16-pin SOEIAJ surface-mount package.

Gates And Inverters - Multi-Function, Configurable Feature Summary

• Provides functional and pinout compatibility with the standard MECL 10K family while delivering improved propagation delay performance without increasing power-supply current consumption.
• Features voltage-compensated inputs that maintain consistent noise margins across the full operating voltage and temperature range.

Gates And Inverters - Multi-Function, Configurable Applications

• High-speed digital logic circuits requiring fast switching speeds
• Systems necessitating direct replacement or upgrade of legacy MECL 10K components
• Applications demanding stable signal integrity under varying thermal conditions

Gates And Inverters - Multi-Function, Configurable Procurement Notes

Verify the specific suffix 'M' corresponds to the SOEIAJ-16 package configuration required for your design. Confirm RoHS compliance status if environmental regulations apply, as lead-free variants exist with different ordering suffixes. Ensure the procurement channel provides original manufacturer documentation to validate authenticity and revision history.

Gates And Inverters - Multi-Function, Configurable Selection Notes

Select this component when upgrading from MECL 10K devices to achieve faster switching speeds without altering existing board layouts or power budgets. The voltage compensation feature makes it suitable for environments where supply voltage fluctuations or temperature changes are expected. Verify that the system interface matches the differential output requirements of the MECL 10H family.

Gates And Inverters - Multi-Function, Configurable Part Context

This part belongs to the MECL 10H series, which offers enhanced speed over the traditional MECL 10K family. The MC10H109 specifically implements dual four-to-five-input OR/NOR logic functions. It serves as a high-performance alternative for designers needing rapid logic transitions in dense digital architectures.

Gates And Inverters - Multi-Function, Configurable Replacement Considerations

The datasheet identifies the MC10H109 as a functional and pinout duplication of the standard MECL 10K family part. Designers replacing older MECL 10K components should verify that the improved propagation delay does not require adjustments to timing constraints in the existing circuit design.