PartsTable
Technical Data Sheet
54LS21J/883B ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The 54LS21J/883B is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-235-3123, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
54LS21J/883B
NSN: 5962-01-235-3123
FSC: 5962
CAGE: 3B150 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)
SPECIFICATIONS
Part Number54LS21J/883B
NSN5962-01-235-3123
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 54LS21J/883B TITLE COMPONENT PN 54LS21J/883B MFR 54LS21J/883B
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
477-1359-004Interchangeable
interchangeable cross-reference
interchangeable
SC27441LHInterchangeable
interchangeable cross-reference
interchangeable
308738-2Interchangeable
interchangeable cross-reference
interchangeable
S54LS21F883BInterchangeable
interchangeable cross-reference
interchangeable
DM54LS21J/883CInterchangeable
interchangeable cross-reference
interchangeable
SNJ54LS21JInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 54LS21J/883B?
54LS21J/883B is a 54LS21J/883B.
What parts can replace 54LS21J/883B?
There are 11 known substitutes for 54LS21J/883B: 477-1359-004, SC27441LH, 308738-2 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 54LS21J/883B?
54LS21J/883B is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-235-3123. This indicates validated use in U.S. government and defense supply chains.
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