MC10H174P

Overview

The MC10H174P is a Dual 4-to-1 Multiplexer from the MECL 10H series, manufactured by onsemi. It features a PDIP-16 package and operates with a supply voltage of -5.2 V ±5%. The device provides a typical propagation delay of 1.5 ns and typical power dissipation of 305 mW. It offers improved noise margins of 150 mV over the operating voltage and temperature range.

Feature Summary

• Dual 4-to-1 multiplexing functionality
• MECL 10K compatible pinout and logic
• Voltage compensated design for stable operation
• Improved noise margin across operating ranges

Applications

• High-speed data routing in communication systems
• Signal selection in digital processing circuits
• Multiplexing applications requiring MECL compatibility

Procurement Notes

Verify component authenticity through authorized distributors or official onsemi channels. Confirm package suffix 'P' corresponds to the PDIP-16 plastic DIP variant. Check RoHS compliance status as standard versions may not be lead-free. Validate datasheet revision against current manufacturing specifications before procurement.

Selection Notes

Select this component when MECL 10K compatibility is required alongside faster propagation delays. Ensure system power supplies provide negative voltage levels compatible with MECL logic families. Verify thermal management capabilities meet the typical power dissipation requirements for the intended application environment.

Part Context

This part belongs to the MECL 10H logic family, designed for high-speed digital applications. It serves as a functional duplication of standard MECL 10K parts but with improved performance characteristics. The PDIP-16 package allows for through-hole mounting in legacy or specific industrial designs.

Replacement Considerations

MC10H174FN (PLCC-20), MC10H174L (CDIP-16), MC10H174M (SOEIAJ-16). These variants offer identical logical functionality with different package configurations.