MC10H174FNR2G

Overview

The MC10H174FNR2G is a dual 4-to-1 multiplexer from the MECL 10H series, manufactured by onsemi. It features a PLLC-20 package and operates with a typical propagation delay of 1.5 ns and power dissipation of 305 mW. The device supports voltage compensated inputs and provides improved noise margins of 150 mV over the operating voltage and temperature range. It is compatible with MECL 10K logic standards.

Feature Summary

• Dual 4-to-1 Multiplexer architecture
• Voltage compensated design for stable operation
• Improved noise margin of 150 mV across operating conditions
• Compatible with MECL 10K logic standards

Applications

• High-speed data routing in communication systems
• Signal selection in digital processing circuits
• Multiplexing applications requiring low propagation delay

Procurement Notes

Verify RoHS compliance status as the base part may not be lead-free; the 'G' suffix indicates Pb-Free packaging. Confirm moisture sensitivity level (MSL) requirements for surface mount assembly. Check for availability of tape and reel specifications to ensure proper handling during manufacturing processes.

Selection Notes

Select this component when MECL 10K compatibility is required alongside improved speed characteristics. Ensure the application can accommodate the specified power dissipation of 305 mW. Verify that the PLLC-20 package fits the PCB layout constraints and that the operating temperature range of 0°C to +75°C meets environmental needs.

Part Context

This device belongs to the MECL 10H family, which offers functional and pinout duplication of the standard MECL 10K parts but with significant performance improvements. The 10H series is designed for high-speed digital applications where propagation delay and power efficiency are critical factors in system design.

Replacement Considerations

MC10H174FN: Non-Pb-Free version of the same device in the same package.