MC10H174M

Overview

The MC10H174M is a Dual 4-to-1 Multiplexer from the MECL 10H series, manufactured by onsemi. It features a SOEIAJ-16 package with 16 pins and operates within a temperature range of 0°C to +75°C. The device provides a typical propagation delay of 1.5 ns and typical power dissipation of 305 mW. It is designed for VEE supply voltages between -8.0 V and 0 V, with input voltages ranging from 0 V to VEE. The component offers improved noise margins of 150 mV over the operating voltage and temperature range.

Feature Summary

• Dual 4-to-1 multiplexer functionality
• Voltage compensated design
• Improved noise margin
• MECL 10K compatible

Applications

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

Procurement Notes

Verify the specific suffix 'M' corresponds to the SOEIAJ-16 package configuration. Confirm that the required operating temperature range aligns with the 0°C to +75°C specification. Ensure compatibility with the MECL 10H logic family voltage levels and termination requirements before integration into the final circuit design.

Selection Notes

Select this component when dual independent 4-to-1 multiplexing is required with high-speed performance. The MECL 10H series offers faster propagation delays compared to standard MECL 10K parts without increasing power consumption. Consider the SOEIAJ-16 package constraints and ensure the system supports the necessary negative supply voltage architecture typical of ECL families.

Part Context

This part belongs to the MECL 10H series, which represents an evolution of the standard MECL 10K logic family. The 10H series provides functional and pinout compatibility with 10K devices while delivering significant improvements in propagation delay. This specific model integrates two independent multiplexers into a single package, suitable for dense digital signal processing layouts.

Replacement Considerations

MC10H174FN (PLCC-20), MC10H174P (PDIP-16), MC10H174L (CDIP-16). These variants share identical electrical characteristics but differ in physical package dimensions and pin assignments.