MC10165L

Overview

The MC10165L is an 8-bit ECL encoder from the onsemi 10K series. It converts eight independent data inputs into a binary-coded output, facilitating efficient signal encoding in high-speed digital systems. Designed for surface-mount applications, it operates within a wide voltage range suitable for PECL and NECL configurations. The component ensures reliable performance across industrial temperature ranges, supporting complex logic functions with low propagation delay characteristics typical of the 10K family.

Feature Summary

• Performs 8-to-3 binary encoding for high-speed digital signal processing
• Compatible with standard ECL power supply configurations
• Designed for surface-mount integration to save board space

Applications

• High-speed data acquisition systems requiring rapid signal encoding
• Communication equipment utilizing ECL logic families
• Test and measurement instruments needing precise binary conversion

Procurement Notes

Verify the specific suffix against official datasheets to confirm package type and temperature grade. Ensure compatibility with existing ECL power rails before integration. Confirm RoHS compliance status if required by project specifications. Cross-reference pinouts with current design schematics to prevent interface mismatches during assembly.

Selection Notes

Select this component when an 8-bit binary encoder is required within an ECL-based architecture. Consider the 10K series speed-power trade-offs relative to system timing requirements. Evaluate thermal management needs based on the operating environment and power dissipation characteristics inherent to ECL logic families.

Part Context

Part of the established 10K ECL logic family, known for robust performance in demanding environments. This encoder complements other logic gates and switches within the same ecosystem, allowing for scalable design architectures without mixing incompatible logic families.

Replacement Considerations

Check for direct equivalents within the Fairchild or onsemi portfolios that share identical pinouts and electrical specifications. Verify functional compatibility with existing circuit designs before substitution.