MC10H109L

Gates And Inverters - Multi-Function, Configurable Overview

The MC10H109L is a dual 4-5-input OR/NOR gate from the MECL 10H series, manufactured by onsemi. It features a CDIP-16 package and operates within a temperature range of 0°C to +75°C. The device provides a typical propagation delay of 1.0 ns with a maximum of 1.3 ns at 25°C. Power dissipation is typically 35 mW per gate, maintaining compatibility with MECL 10K power levels while offering improved noise margins.

Gates And Inverters - Multi-Function, Configurable Feature Summary

• Functional and pinout duplication of standard MECL 10K family parts
• Voltage compensated design for stable operation across operating voltage and temperature ranges
• Improved noise margin over operating voltage and temperature range

Gates And Inverters - Multi-Function, Configurable Applications

• High-speed logic circuits requiring MECL 10K compatibility
• Systems needing reduced propagation delay without increased power consumption
• Applications requiring enhanced noise immunity in ECL environments

Gates And Inverters - Multi-Function, Configurable Procurement Notes

Verify the specific suffix 'L' corresponds to the CDIP-16 ceramic package when sourcing. Confirm RoHS compliance status as standard packages may differ from Pb-Free variants. Check current obsolescence or lifecycle status through official onsemi channels before finalizing procurement plans.

Gates And Inverters - Multi-Function, Configurable Selection Notes

Select this component when MECL 10K pinout compatibility is required alongside faster switching speeds. Ensure the application supports the negative supply voltage requirements typical of MECL families. Consider the CDIP-16 package constraints if surface-mount alternatives are preferred for modern assembly processes.

Gates And Inverters - Multi-Function, Configurable Part Context

Part of the MECL 10H series designed to improve upon the legacy MECL 10K performance metrics. It maintains electrical compatibility while reducing propagation delay. The L suffix specifically denotes the ceramic dual-in-line package variant suitable for high-reliability applications.

Gates And Inverters - Multi-Function, Configurable Replacement Considerations

Direct functional replacements include other MECL 10H series NOR/OR gates. For pin-compatible upgrades, verify that the substitute part maintains the same 4-5 input configuration and differential output characteristics.