5962-8682801EA

Overview

The Texas Instruments 5962-8682801EA is a military-grade hex bus driver featuring three-state outputs, designed for high-performance digital applications. It operates within a supply voltage range of 2 V to 6 V and supports an extended industrial temperature range from -55°C to +125°C. The device utilizes HC/UH series CMOS technology, providing low power consumption and high noise immunity. Packaged in a 16-pin ceramic dual in-line package (CDIP), it offers six independent non-inverting buffers with controlled output drive capabilities suitable for demanding environments.

Feature Summary

• Hex configuration provides six independent non-inverting buffer channels for signal conditioning
• Three-state output architecture enables efficient bus sharing and system isolation
• Military-grade construction ensures reliability across extreme temperature variations
• CMOS technology delivers low static power consumption with high noise margins

Applications

• Military avionics data bus systems requiring radiation-hardened or high-reliability logic
• Industrial control interfaces operating in harsh environmental conditions
• High-speed digital signal buffering in communication equipment
• Memory interface drivers where bus contention management is critical

Procurement Notes

Verify the specific grade suffix and manufacturer lot codes against current military specifications before procurement. Confirm that the CDIP package meets your board layout requirements for through-hole mounting. Ensure compatibility with your system's voltage levels and thermal management strategies. Check for any obsolescence notices or last-time buy notifications from the manufacturer. Validate that the component meets all necessary regulatory and quality standards for your intended deployment.

Selection Notes

Select this component when a hex buffer with three-state outputs is required for military or high-reliability applications. Consider the HC/UH series characteristics for balanced speed and power consumption. Evaluate the 16-pin CDIP package constraints against your mechanical design. Compare propagation delays and output drive strengths against other logic families if higher performance is needed. Ensure the operating voltage range aligns with your system's power supply rails.

Part Context

This part belongs to the SN54HC366 family of hex bus drivers with three-state outputs. It is a military-grade variant of the commercial SN54HC366, offering enhanced reliability and extended temperature ranges. The 5962 prefix indicates a direct-read MIL-SPEC part number assigned by the Defense Logistics Agency. It serves as a robust solution for digital signal routing in aerospace and defense electronics.

Replacement Considerations

Direct substitutes include other military-grade hex bus drivers such as the SN54HC366W or equivalent parts from qualified manufacturers. Verify pinout compatibility and electrical parameters before substitution. Cross-reference with current DLA-approved sources for availability. Ensure that any replacement maintains the same package type and thermal characteristics.