SNJ54ACT11000FK

Inverter Gates Overview

The SNJ54ACT11000FK is a military-grade quad 2-input NAND gate manufactured by Texas Instruments. It belongs to the 74ACT logic series, utilizing Advanced CMOS technology for TTL compatibility. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports an operating temperature range of -55°C to +125°C. Key electrical characteristics include a propagation delay of 12.3 ns, with low-level output current capability of 24 mA and high-level output current of -24 mA. It is housed in a 20-pin LCCC package.

Inverter Gates Feature Summary

• Military-grade reliability with extended temperature range support
• TTL-compatible input/output levels via Advanced CMOS architecture
• Quad configuration providing four independent 2-input NAND gates

Inverter Gates Applications

• Military aerospace digital logic systems
• High-reliability industrial control circuits
• Harsh environment signal processing interfaces

Inverter Gates Procurement Notes

Verify the SNJ54ACT11000FK designation specifically indicates the military grade variant (SN prefix) rather than commercial equivalents. Confirm the 20-LCCC package integrity and lead condition upon receipt. Ensure procurement channels provide traceability documentation required for defense or aerospace specifications. Cross-reference datasheet revisions to confirm pinout consistency with existing designs.

Inverter Gates Selection Notes

Select this component when military qualification and wide temperature operation are mandatory requirements. The ACT series offers superior speed compared to standard HC/UH logic while maintaining TTL voltage compatibility. Consider the LCCC package for hermetic sealing needs in harsh environments. Evaluate power consumption constraints as CMOS devices exhibit static leakage that may vary with temperature extremes.

Inverter Gates Part Context

This part is the military version of the 74ACT11000, distinguished by the 'SN' prefix indicating space/military grade screening. It shares logical functionality with commercial variants but adheres to stricter manufacturing controls and environmental testing standards defined by Texas Instruments for the 54ACT family.

Inverter Gates Replacement Considerations

Direct substitutes include other military-qualified 74ACT11000 variants from Texas Instruments. Commercial equivalents like the 74ACT11000DR lack the required temperature range and reliability certifications. Verify package compatibility when replacing with generic 54ACT11000 parts.