5962-9583201VSA

Overview

The Texas Instruments 5962-9583201VSA is a military-grade octal D-type edge-triggered flip-flop with 3-state outputs. It operates within a supply voltage range of 3.0 V to 3.6 V and supports an operating temperature range of -55°C to +125°C. The device utilizes CFPAK-20 packaging for robust environmental resistance. Key electrical characteristics include a propagation delay of 4.5 ns at 3.3 V, input clamp current of ±20 mA, and output high/low currents of -8 mA and 8 mA respectively. It features low static power consumption and is designed for high-reliability aerospace and defense applications requiring strict MIL-STD compliance.

Feature Summary

• Octal configuration providing eight independent D-type storage elements in a single package
• Edge-triggered data latching mechanism ensuring precise timing control for synchronous systems
• Three-state outputs allowing direct bus interfacing and multi-driver line management
• Military qualification ensuring operational reliability under extreme thermal and environmental conditions

Applications

• Aerospace data acquisition systems requiring radiation-hardened or high-reliability logic
• Defense communication equipment utilizing serial-to-parallel data conversion
• Military telemetry systems demanding stable state retention in harsh environments
• Avionics control units requiring synchronized signal processing and buffering

Procurement Notes

Verify the specific suffix 'VSA' against the manufacturer's latest datasheet to confirm pinout compatibility and material composition. Ensure that procurement channels provide traceability documentation required for military specifications. Confirm that the component meets current environmental directives and export control regulations applicable to defense electronics. Validate supplier authenticity to prevent counterfeit components in critical safety systems.

Selection Notes

Select this component when designing systems that require octal storage with bus-compatible outputs in a ruggedized form factor. Consider the 3.3 V supply requirement and ensure power rails align with system architecture. Evaluate the CFPAK-20 package dimensions against available board space and mounting constraints. Compare propagation delays against clock frequency requirements to determine if timing margins are sufficient for the target application speed.

Part Context

This part belongs to the SN54LVTH574 family of high-speed CMOS logic devices adapted for military standards. It serves as a specialized variant of commercial octal flip-flops, enhanced for durability and performance consistency across wide temperature ranges. The designation indicates a specific manufacturing lot and package style tailored for defense contractors and aerospace manufacturers requiring certified reliability.

Replacement Considerations

Direct replacements must match the SN54LVTH574 functional specification and military grade. Verify equivalent parts from other qualified vendors offering similar octal D-type flip-flops with 3-state outputs in CFP or CFPAK packages. Ensure voltage levels, pin configurations, and thermal ratings are compatible before substitution.