MC10H103M

Inverter Gates Overview

The MC10H103M is a quad 2-input OR gate from the MECL 10H logic family, manufactured by onsemi. It operates within a power supply 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, with maximum limits reaching 1.45 ns at elevated temperatures. Power dissipation is rated at 25 mW per gate, maintaining compatibility with standard MECL 10K current levels while offering improved noise margins.

Inverter Gates Feature Summary

• Provides four independent 2-input OR logic functions in a single package
• Features voltage compensated design for stable operation across operating ranges
• Offers functional and pinout compatibility with the standard MECL 10K family
• Delivers significantly improved propagation delay compared to legacy MECL 10K counterparts

Inverter Gates Applications

• High-speed digital logic circuits requiring fast switching times
• MECL 10K system upgrades requiring faster performance without layout changes
• Voltage level translation interfaces between compatible logic families
• Complex combinatorial logic implementations in telecommunications equipment

Inverter Gates Procurement Notes

Verify the specific ordering suffix to confirm the package type and lead-free status, as the MC10H103 series includes multiple variants such as SOEIAJ-16, CDIP-16, and PLLC-20. Confirm RoHS compliance requirements against the 'G' suffix designation if applicable. Check current availability status as manufacturing lifecycles may affect stock levels. Ensure thermal management meets the specified 25 mW/gate dissipation rating during integration.

Inverter Gates Selection Notes

Select this component when upgrading existing MECL 10K designs to benefit from reduced propagation delays without altering power supply currents or board layouts. The MECL 10H series maintains identical pinouts to the 10K family, facilitating direct replacement. Consider the improved noise margin specifications for applications operating under varying voltage or temperature conditions. Verify that the required logic function aligns strictly with 2-input OR operations.

Inverter Gates Part Context

This part belongs to the MECL 10H high-speed logic family, designed to supersede the older MECL 10K series. The 10H family provides enhanced speed characteristics while maintaining power efficiency comparable to its predecessor. The MC10H103 specifically implements quad 2-input OR gates, serving as a fundamental building block for high-frequency digital signal processing and data routing applications within the ECL ecosystem.

Inverter Gates Replacement Considerations

The MC10H103 serves as a direct functional and pinout-compatible replacement for the standard MECL 10K Quad 2-Input OR Gate (MC10H103). No external circuit modifications are typically required due to identical interface definitions. Verify that the application can accommodate the specific voltage levels defined in the electrical characteristics table.