5962-9321602QPA

Overview

The Texas Instruments 5962-9321602QPA is a military-grade, high-speed CMOS quad 2-input NAND gate. It operates within a supply voltage range of 4.5 V to 5.5 V and supports an extended temperature range from -55°C to +125°C. The device features low power consumption and is housed in an 8-pin ceramic dual in-line package (CDIP).

Feature Summary

• Military-grade reliability for harsh environments
• High-speed CMOS logic performance
• Low power dissipation characteristics

Applications

• Military communication systems
• Avionics control units
• Ruggedized data processing equipment

Procurement Notes

Verify the specific suffix QPA against official datasheets to confirm the ceramic package and military qualification. Ensure compatibility with existing board layouts requiring through-hole mounting. Confirm availability status as these components may have restricted supply chains.

Selection Notes

Select this component when designing systems requiring robust digital logic under extreme thermal conditions. Verify that the 8-pin CDIP footprint matches the target PCB design. Ensure the 5V logic levels align with the rest of the system architecture.

Part Context

This part belongs to the SN74HC00 family, adapted for military specifications. It provides standard NAND functionality with enhanced durability compared to commercial variants. The designation indicates a specific manufacturing lot qualified for defense applications.

Replacement Considerations

Check for direct equivalents such as the SN74HC00Q or other military-qualified quad NAND gates. Verify pinout compatibility before substitution. Ensure replacement parts meet the same temperature and voltage requirements.