MC10H174FN

Signal Switches, Multiplexers, Decoders Overview

The MC10H174FN is a dual 4-to-1 multiplexer from the MECL 10H series, manufactured by onsemi. It operates with a negative supply voltage ranging from -4.94 V to -5.46 V and features a 20-pin PLCC package. The device provides two independent multiplexing channels with differential outputs. Typical propagation delay is 1.5 ns, with typical power dissipation of 305 mW at 25°C. It maintains compatibility with standard MECL 10K logic levels while offering improved noise margins.

Signal Switches, Multiplexers, Decoders Feature Summary

• Dual 4-to-1 multiplexing functionality with differential outputs
• Compatible with MECL 10K logic standards
• Voltage compensated design for stable operation across temperature ranges
• Improved noise margin compared to previous generations

Signal Switches, Multiplexers, Decoders Applications

• High-speed data routing in telecommunications equipment
• Signal selection in test and measurement instruments
• Multiplexing applications in industrial control systems

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify component authenticity through authorized distributors or certified suppliers. Confirm package type matches the 20-PLCC specification. Check manufacturing date codes against current inventory requirements. Ensure handling procedures comply with electrostatic discharge (ESD) protection guidelines during installation and storage.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when dual-channel high-speed signal routing is required within MECL logic environments. Consider the 20-PLCC package constraints for PCB layout. Evaluate thermal management needs due to typical power dissipation levels. Verify that supply voltage ranges align with existing system power rails before integration.

Signal Switches, Multiplexers, Decoders Part Context

Part of the MECL 10H family designed for high-speed digital applications. Offers performance improvements over legacy MECL 10K devices without increasing power consumption. Manufactured by onsemi under the Semiconductor Components Industries LLC brand. Designed for surface-mount assembly in professional electronic systems.

Signal Switches, Multiplexers, Decoders Replacement Considerations

Direct functional replacements include other MECL 10H series multiplexers. Verify pinout compatibility when substituting with similar devices. Check electrical specifications match original design requirements. Consult manufacturer documentation for updated component availability status.