MC10H166L

Comparators Overview

The MC10H166L is a 5-bit magnitude comparator from the onsemi 10H series, designed for high-speed digital logic applications. It operates within a supply voltage range of -4.9V to -5.46V and features active-high outputs indicating comparison results. The device is housed in a 16-CDIP package and supports a propagation delay time of 3.7 ns. It functions as a standard magnitude comparator with non-inverting polarity, suitable for environments requiring precise differential signal evaluation.

Comparators Feature Summary

• Provides 5-bit magnitude comparison functionality with active-high output signals
• Features low propagation delay of 3.7 ns for high-speed operation
• Operates with negative supply voltage ranging from -4.9V to -5.46V
• Available in a 16-lead ceramic dual in-line package (CDIP)

Comparators Applications

• High-speed digital data path comparison circuits
• Magnitude detection systems in communication equipment
• Logic control interfaces requiring fast response times

Comparators Procurement Notes

Verify component authenticity through authorized distributors or certified secondary market suppliers due to obsolete status. Confirm package integrity and pin compatibility before integration. Review datasheet specifications for voltage and timing requirements to ensure system compatibility. Check for RoHS compliance documentation if required by regulatory standards.

Comparators Selection Notes

Select this component when 5-bit magnitude comparison is required with minimal propagation delay. Ensure the design accommodates negative power supply rails between -4.9V and -5.46V. Verify that the 16-CDIP package fits the mechanical constraints of the target assembly. Consider availability constraints given the obsolete product status.

Comparators Part Context

Part of the onsemi 10H series ECL-compatible logic family. Designed for applications demanding high speed and reliable performance in harsh environments. The 16-CDIP package offers robustness for industrial and military-grade deployments where leaded ceramic packages are preferred over plastic alternatives.

Comparators Replacement Considerations

No direct public substitute part numbers are confirmed for this specific obsolete component. Evaluate generic 5-bit comparators with similar ECL voltage levels and CDIP packaging. Verify electrical parameters such as propagation delay and supply current against original specifications.