5962-8776001SSA

Overview

The Texas Instruments 5962-8776001SSA is a military-grade octal buffer and driver featuring three-state outputs, belonging to the SNx4ACT244 series. It operates within an extended temperature range of -55°C to 125°C and supports supply voltages from 2V to 6V. The device utilizes CMOS output technology with TTL input compatibility. Key electrical specifications include a propagation delay of 9 ns at 5V and a drive strength capable of sourcing or sinking 24 mA. Packaged in a CFP format, this component is designed for high-speed digital applications requiring robust signal buffering and isolation in demanding environments.

Feature Summary

• Octal configuration providing eight independent buffered channels for parallel data handling
• Three-state output capability enabling direct connection to system buses without external switches
• Military-grade construction ensuring reliable operation across extreme temperature variations
• TTL-compatible inputs allowing seamless integration with standard logic families

Applications

• High-speed digital bus buffering in military communication systems
• Memory interface circuits requiring isolated signal driving
• Industrial control systems operating in harsh environmental conditions
• Test and measurement equipment requiring precise signal integrity

Procurement Notes

Verify the specific suffix 'SSA' confirms the CFP package and military qualification level. Confirm that the manufacturer's datasheet explicitly lists this part number as active or limited availability. Ensure the procurement channel provides traceability documentation required for military-grade components. Check for any specific handling instructions related to the ceramic package type during storage and installation.

Selection Notes

Select this component when an octal buffer with three-state outputs is required for bus isolation. Consider the ACT series speed characteristics if propagation delay is critical. Verify that the input voltage levels are compatible with the driving TTL logic family. Ensure the thermal management strategy accommodates the specified operating temperature range for the intended application environment.

Part Context

This part belongs to the Texas Instruments SNx4ACT244 family of octal buffers and drivers. The 5962 prefix indicates it is a military-grade version of the commercial SN74ACT244 device. This series is designed for high-performance digital applications where signal integrity and noise immunity are paramount. The ACT series combines the speed of advanced CMOS technology with low power consumption.

Replacement Considerations

Public confirmed substitute part numbers: SN74ACT244DW (Commercial grade, SOIC package), SN74ACT244DWR (Commercial grade, SOIC package). Note that these substitutes lack the military temperature rating and CFP package of the original part.