MC10H161MG

Overview

The MC10H161MG is a binary to 1-8 decoder manufactured by onsemi, belonging to the MECL 10H series. It provides parallel decoding of a three-bit binary word to one of eight output lines. The device operates with dual power supplies ranging from -4.9V to -5.46V and supports an operating temperature range of 0°C to +75°C. It features a typical propagation delay of 1.0 ns and power dissipation of 315 mW. The component is housed in a 16-SOEIAJ surface-mount package.

Feature Summary

• Provides true parallel decoding of a three-bit input word to eight output lines, eliminating unequal parallel path delays found in other designs.
• Outputs are low when selected while all others remain high; enable inputs force all outputs high when active.
• Compatible with MECL 10K logic standards and includes voltage compensation for improved noise margins over the operating voltage and temperature range.

Applications

• High-speed multiplexer applications
• Demultiplexer applications
• Control selection circuits

Procurement Notes

Verify the specific ordering suffix 'MG' corresponds to the SOEIAJ-16 package configuration as listed in official documentation. Confirm RoHS compliance status for the specific batch, as lead-free availability depends on the manufacturer's current production strategy. Ensure supply chain sources provide valid traceability for the MECL 10H series component specifications.

Selection Notes

Select this component for applications requiring fast parallel decoding within the MECL 10H ecosystem. It is suitable where MECL 10K compatibility is required alongside improved noise margins. Consider the 16-SOEIAJ package constraints for board layout. Verify that the dual power supply requirements align with the system design before integration.

Part Context

This part belongs to the MC10H161 family of binary decoders produced by onsemi (formerly Motorola). The MC10H161 series is designed for high-speed digital systems utilizing MECL logic families. The MG suffix specifically denotes the SOEIAJ-16 surface mount package variant within this product line.

Replacement Considerations

MC10H161FN

FAQ

How does the MC10H161 handle enable inputs?

When either or both enable inputs are high, the device forces all outputs high, regardless of the state of the data inputs.

What is the typical propagation delay for this decoder?

The datasheet specifies a typical propagation delay of 1.0 ns for the MC10H161.