SNJ54H52W

Inverter Gates Overview

The SNJ54H52W is a TTL/H/L series AND-OR logic gate housed in a hermetically sealed ceramic flatpack (CDFP14). It features nine inputs and one function within a 14-terminal package. The device operates across an extended temperature range of -55 °C to 125 °C. Key electrical characteristics include a center pin configuration for VCC and GND, with specific input structures defined as 2-2-2-3. The component utilizes metal-sealed ceramic construction suitable for high-reliability environments.

Inverter Gates Feature Summary

• Hermetically sealed ceramic flatpack construction
• AND-OR logic gate functionality
• Center pin power and ground configuration

Inverter Gates Applications

• Military aerospace systems
• High-reliability industrial control
• Harsh environment computing

Inverter Gates Procurement Notes

Verify the manufacturer source carefully, as this part is frequently distributed by Rochester Electronics rather than Texas Instruments directly. Confirm the CDFP14 package dimensions and lead finish match your board design requirements. Ensure the hermetic seal integrity is validated for your specific environmental conditions. Check for any specific handling instructions related to the ceramic flatpack format.

Inverter Gates Selection Notes

Select this component when a hermetically sealed AND-OR gate is required for extreme temperature stability. The TTL/H/L series compatibility ensures integration with legacy digital systems. The 9-input structure simplifies complex logic reduction compared to standard gates. Consider the physical size constraints of the 14-pin flatpack during PCB layout planning.

Inverter Gates Part Context

This part belongs to the Texas Instruments SNJ54 family, designed for military-grade performance. The 'H' designation indicates High-speed TTL characteristics within the broader H/L series classification. These components are characterized for operation in severe thermal and mechanical environments, distinguishing them from commercial grade equivalents.

Inverter Gates Replacement Considerations

Direct substitutes may include other SNJ54H52 variants or equivalent hermetic AND-OR gates from manufacturers like Raytheon or Harris Semiconductor. Verify pinout compatibility, specifically the center pin arrangement, before substitution.