MC10H171FNG

Overview

The MC10H171FNG is a dual binary to 1-4 decoder with selected outputs low, manufactured by onsemi. It operates within the MECL 10H logic family and features a propagation delay of 2 ns typical. The device functions as a 2-line to dual 4-line decoder where outputs are driven low when enabled. Electrical characteristics specify a power supply current of up to 85 mA at -5.2 V. It supports an operating temperature range from 0°C to +75°C and utilizes a 20-lead PLCC package.

Feature Summary

• Provides dual independent decoding capabilities for two separate 2-to-4 line channels
• Features voltage compensated design ensuring stable operation across specified ranges
• Maintains compatibility with standard MECL 10K logic families

Applications

• High-speed digital signal routing systems
• Address decoding in memory architectures
• Control logic for peripheral selection

Procurement Notes

Verify component authenticity through authorized distributors or official manufacturer channels. Confirm RoHS compliance status and specific package suffixes match project requirements. Review datasheet electrical specifications against system constraints before integration. Ensure proper handling procedures are followed due to sensitivity to electrostatic discharge.

Selection Notes

Select this component for applications requiring fast switching speeds and high noise immunity. Consider the MECL 10H series benefits over standard TTL or CMOS technologies. Evaluate power dissipation requirements relative to thermal management capabilities. Verify that the differential output characteristics align with downstream circuit input requirements.

Part Context

This part belongs to the MC10H171 series within the broader MECL 10H product line. It serves as a specialized logic gate designed for high-frequency operations. The device represents an evolution of earlier MECL designs, offering improved performance metrics while maintaining backward compatibility with established logic standards used in telecommunications and computing hardware.

Replacement Considerations

MC10H171FN

FAQ

What is the function of the enable inputs E, E0, and E1?

The common enable E forces all outputs high when active. Individual channel enables E0 and E1 control the activation of their respective decoder sections.

How does the MC10H171 handle output states during decoding?

Selected outputs are driven low when the corresponding address inputs match the active configuration, while unselected outputs remain high.