MC10H171PG

Overview

The MC10H171PG is a dual binary to 4-line decoder manufactured by onsemi, belonging to the MECL 10H logic family. It features two independent decoders with selected outputs active low. The device operates within a supply voltage range of -4.94 V to -5.46 V and supports an operating temperature range from 0°C to +75°C. Key electrical parameters include a typical propagation delay of 2 ns, typical power dissipation of 325 mW, and improved noise margins of 150 mV over the operating voltage and temperature range. It is housed in a PDIP-16 package.

Feature Summary

• Dual binary to four-line decoding capability with independently selectable outputs
• MECL 10K compatible design ensuring interoperability with existing systems
• Voltage compensated architecture for stable performance across operating conditions
• Enhanced noise margin providing reliable signal integrity

Applications

• High-speed digital decoding circuits
• Data routing and selection systems
• Address decoding in memory architectures

Procurement Notes

Verify that the ordering suffix PG corresponds to the PDIP-16 plastic DIP package configuration. Confirm Pb-free status if required by specific manufacturing standards. Ensure compatibility with MECL 10H power supply requirements (-5.2 V nominal) during integration planning.

Selection Notes

Select this component when dual independent decoding functions are required within a single package. Consider its MECL 10H speed characteristics and power consumption profile relative to system thermal constraints. Verify interface compatibility with downstream MECL 10K or MECL 10H logic families.

Part Context

This part belongs to the MC10H171 series of dual decoders produced by onsemi under the MECL 10H product line. It serves as a high-speed alternative to standard TTL or CMOS decoders in specialized high-frequency applications requiring MECL logic levels.

Replacement Considerations

MC10H171P (standard leaded PDIP-16 variant)

FAQ

What is the logic state of the outputs when enabled?

The outputs are selected low, meaning the active decoded output is driven to a low voltage state while others remain high.

How does the common enable input E affect operation?

When the common enable input E is high, it forces all outputs to a high state regardless of other inputs.