5962-9094001MRA

Overview

The Texas Instruments 5962-9094001MRA is a military-grade octal bus transceiver belonging to the SN74BCT623 series. It operates on a single 4.5 V to 5.5 V bipolar supply voltage and features a CFP-14 package. The device supports surface mount installation with an operating temperature range of -55°C to +125°C. It functions as a general-purpose transceiver for logic applications, providing bidirectional data transfer capabilities within specified electrical limits defined by its TTL output type.

Feature Summary

• Octal bus transceiver architecture for high-density data routing
• Military-grade qualification for extreme environmental reliability
• Single-supply operation compatible with standard logic levels

Applications

• Military avionics data buses
• Spacecraft communication interfaces
• Ruggedized industrial control systems

Procurement Notes

Verify the specific suffix MRA against official Texas Instruments documentation to confirm material composition and testing standards. Ensure the procurement channel provides traceability certificates required for military components. Confirm that the received unit matches the exact part number designation, as minor suffix variations may indicate different packaging or screening levels not covered in general descriptions.

Selection Notes

Select this component when designing systems requiring octal width data transfer under harsh thermal conditions. It is suitable for applications needing robust signal integrity in aerospace or defense environments. Consider the CFP-14 package constraints during PCB layout. Verify that the system power supply strictly adheres to the 4.5 V to 5.5 V range to ensure proper logic threshold performance.

Part Context

This part belongs to the SN74BCT623 family of octal bus transceivers. The 5962 prefix indicates it is a military-grade version manufactured under DoD specifications. It serves as a specialized variant of commercial logic devices, offering enhanced reliability and screening for critical infrastructure where standard commercial parts are insufficient for long-term operational stability.

Replacement Considerations

Direct substitutes include other military-grade SN74BCT623 variants from Texas Instruments with compatible suffixes. Cross-reference pinouts and electrical characteristics carefully. Commercial equivalents like SN74BCT623N lack the required military qualification and should not be used in certified applications without re-qualification.