5962-9323901Q3A

Overview

The Texas Instruments 5962-9323901Q3A is a military-grade specialty logic integrated circuit belonging to the scan-path linker family. It features four independent inverters with TTL-compatible CMOS inputs and three-state outputs. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports an extended industrial temperature range from -55°C to +125°C. Packaged in a 28-pin LCCC format with a 1.27 mm terminal pitch, it is designed for high-reliability applications requiring robust signal inversion and bus isolation capabilities.

Feature Summary

• Four-channel inverter configuration with TTL-compatible CMOS input thresholds
• Three-state output capability for effective bus isolation and system control
• Military-grade construction ensuring reliability across extreme environmental conditions

Applications

• Military avionics systems requiring hardened logic components
• Spacecraft telemetry and command processing units
• High-reliability industrial control systems operating in harsh environments

Procurement Notes

Verify that the specific suffix Q3A matches the required package and qualification standards for your design. Confirm that the TTL-compatible input specifications align with your source logic levels. Ensure the three-state output behavior meets your bus architecture requirements before finalizing integration into the schematic.

Selection Notes

Select this component when designing systems that demand military-grade reliability and specific scan-path linking functionality. The TTL-compatible CMOS inputs allow direct interfacing with standard logic families without additional level shifting. The three-state outputs provide necessary control for shared data lines in complex digital architectures.

Part Context

This part belongs to the broader category of specialty function logic ICs manufactured by Texas Instruments. It utilizes a ceramic leaded chip carrier package suitable for surface mount or socketed installation. The device is distinct from standard logic gates due to its specialized three-state and scanning capabilities tailored for defense and aerospace sectors.

Replacement Considerations

Consult official Texas Instruments documentation for verified cross-reference part numbers. Ensure any substitute maintains the same 28-pin LCCC package dimensions and military temperature rating. Verify electrical compatibility regarding input thresholds and output drive characteristics before implementation.