MC10H171FN

Overview

The MC10H171FN is a dual binary to 1-4 decoder from the MECL 10H series, manufactured by onsemi. It features two independent decoders with selected outputs low. The device operates within a supply voltage range of -4.94 V to -5.46 V and supports an operating temperature range of 0°C to +75°C. Typical propagation delay is 2 ns, with power dissipation at 325 mW. It utilizes a 20-lead Plastic Leaded Chip Carrier (PLCC) package.

Feature Summary

• Dual binary to 1-4 decoding capability with independently selectable outputs
• MECL 10K compatible design for seamless integration into existing high-speed logic systems
• Voltage compensated architecture ensuring stable performance across operating conditions

Applications

• High-speed digital address decoding circuits
• Data routing and selection in telecommunications equipment
• Memory addressing modules requiring fast switching speeds

Procurement Notes

Verify component authenticity through authorized distributors or official manufacturer channels. Confirm RoHS compliance status as standard versions may not meet current environmental regulations. Check datasheet revisions for any updates to electrical characteristics or pin assignments before finalizing procurement specifications.

Selection Notes

Select this component when dual independent decoding is required within a single package. Ensure system power supplies align with the specified negative voltage requirements. Consider thermal management due to typical power dissipation levels. Verify that the PLCC package footprint matches the target PCB layout constraints.

Part Context

Part of the MECL 10H family designed for high-speed applications. Compatible with legacy MECL 10K designs while offering improved noise margins. Manufactured by onsemi, continuing the lineage of Motorola high-speed logic products. Suitable for demanding environments requiring reliable signal processing.

Replacement Considerations

MC10H171P: PDIP-16 package alternative. MC10H171FNG: Pb-free version of the FN suffix. MC10H171PG: Pb-free PDIP-16 variant.