SNJ54AS804BFK

Inverter Gates Overview

The SNJ54AS804BFK is a military-grade Hex 2-Input NAND Driver from the AS series, manufactured by Texas Instruments. It operates over a full military temperature range of -55 °C to 125 °C with a supply voltage (VCC) of 4.5 V to 5.5 V. The device features high capacitive-drive capability and typical delay times of 1 ns to 5 ns at CL = 50 pF. It utilizes a 20-pin Ceramic Leadless Chip Carrier (FK) package.

Inverter Gates Feature Summary

• Contains six independent 2-input NAND drivers performing Boolean functions Y = A · B or Y = A + B in positive logic
• High capacitive-drive capability suitable for demanding signal loads
• Characterized for operation across the full military temperature range

Inverter Gates Applications

• Military and defense electronic systems requiring radiation-hardened or high-reliability logic
• Aerospace avionics circuits operating under extreme environmental conditions
• Industrial control systems necessitating robust performance in harsh environments

Inverter Gates Procurement Notes

Verify that the ordering suffix FK corresponds to the Ceramic Leadless Chip Carrier package. Confirm the part number matches the QML certified Military version SNJ54AS804B. Ensure procurement channels provide traceability documentation required for defense applications.

Inverter Gates Selection Notes

Select this component when a hex NAND driver is required for military specifications. The AS series offers faster switching speeds compared to ALS variants. Verify compatibility with existing 5 V logic levels and ensure the ceramic package fits the designated footprint.

Inverter Gates Part Context

This part belongs to the SN54AS804B family, which includes variants like SNJ54AS804BW and SNJ54AS804BJ. These devices are QML certified for Military and Defense Applications. The SNJ prefix indicates the military grade, while the 'AS' denotes the Advanced Schottky technology series.

Inverter Gates Replacement Considerations

Direct substitutes include SNJ54AS804BW and SNJ54AS804BJ. Cross-reference with SN54ALS804AFK if lower power consumption is prioritized over speed, noting the package difference.