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SNJ5402W is listed in the Inverter Gates range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC GATE NOR 4CH 2-INP 14CFP. Review the specifications below when checking this part for your BOM.
The SNJ5402W is a military-grade quadruple 2-input positive-NAND gate manufactured by Texas Instruments. It is housed in a hermetically sealed ceramic flatpack (CFP) package with 14 pins. The device operates within an extended temperature range of -55°C to +125°C and is qualified for Military and Defense Applications under QML standards.
Verify the specific ordering suffix against the Package Option Addendum to confirm the exact package type, lead finish, and material specifications. Ensure that the procurement channel is authorized to supply QML-certified components for defense contracts.
Select this component when military qualification and hermetic sealing are required. Compare against other SN54xx variants to ensure the specific logic family characteristics match the system requirements.
This part belongs to the SN5400 series of digital logic gates. It is distinct from commercial SN74xx parts due to its military certification and robust packaging. Other versions include CDIP and LCCC packages within the same family.
SNJ5402J (CDIP package), SNJ54LS02W (LS logic family), SNJ54S02W (S logic family). Verify pinout and electrical characteristics before substitution.
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