5962-9560601QRA

Overview

The Texas Instruments 5962-9560601QRA is a military-grade octal bus transceiver belonging to the SN54ABT2245 series. It features three-state outputs and operates within a supply voltage range of 2.7 V to 3.6 V. The device utilizes ABT technology for high-speed performance with low power consumption. It is housed in a 20-pin CDIP package, designed for through-hole mounting. The component supports an operating temperature range from -55°C to +125°C, ensuring reliability in harsh environments.

Feature Summary

• Octal configuration providing eight bidirectional data paths
• Three-state outputs for effective bus line driving
• Military qualification for extended temperature stability

Applications

• Military communication systems requiring robust signal integrity
• High-density memory buffer applications in aerospace electronics
• Industrial control systems operating in extreme thermal conditions

Procurement Notes

Verify the specific suffix QRA against the manufacturer's current datasheet to confirm pinout and electrical characteristics match your design requirements. Ensure that the CDIP package style aligns with your PCB footprint and assembly capabilities. Confirm availability status as military parts may have restricted distribution channels or longer lead times compared to commercial equivalents.

Selection Notes

Select this component when designing systems that require high-speed data transfer with low power dissipation in demanding environments. The ABT technology offers superior speed-power product compared to standard CMOS logic. Consider the 20-pin CDIP package constraints during layout planning. Verify compatibility with system voltage levels and ensure thermal management strategies support the wide operating temperature range specified for military applications.

Part Context

This part is a militarized version of the SN54ABT2245 octal bus transceiver. It belongs to the broader family of high-speed logic devices manufactured by Texas Instruments. The 5962 prefix indicates it is a direct chip carrier or ceramic DIP variant often used in defense and aerospace sectors where radiation hardness and temperature resilience are critical specifications.

Replacement Considerations

Check for SN54ABT2245 variants with different suffixes for package or temperature grade differences. Verify if commercial grade SN74ABT2245 meets environmental requirements, though it lacks military certification.