5962-87809012A

Procurement Notes

This component is a military-grade part identified by the 'Q' suffix in its base designation, indicating qualification for extended temperature ranges and rigorous reliability standards. Verification of authenticity requires checking manufacturer lot codes against official traceability records. Procurement should be handled through authorized distributors to ensure compliance with export control regulations and to prevent counterfeiting. Confirm specific ordering suffixes match exact package and speed grades before finalizing orders.

Selection Notes

Selection requires matching the specific logic family characteristics, such as propagation delay and output drive strength, to the system timing requirements. Verify that the input voltage levels are compatible with the driving circuitry, particularly if interfacing with TTL or CMOS sources. Ensure the operating temperature range covers the intended environmental conditions. Package compatibility must be confirmed for through-hole mounting processes.

Part Context

The Texas Instruments 5962-87809012A belongs to the broader catalog of high-reliability digital logic components manufactured for defense and aerospace applications. It typically falls within the SN54 series, which denotes military-grade performance compared to commercial SN74 equivalents. These parts are characterized by strict adherence to MIL-STD specifications regarding radiation hardness, thermal stability, and long-term availability.

FAQ

What does the '5962' prefix indicate?

The '5962' prefix identifies the component as a direct buy part under the Defense Logistics Agency (DLA) catalog, signifying it meets specific military quality and reliability standards.

Is this component RoHS compliant?

Military-grade parts often have exemptions from standard RoHS directives due to lead-based soldering requirements necessary for their reliability in harsh environments. Compliance status should be verified via the specific datasheet.