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PartsTable / COMPONENT / 54LS139W/883B
54LS139W/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 54LS139W/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 5962-01-067-4995, 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
54LS139W/883B
NSN: 5962-01-067-4995
FSC: 5962
CAGE: 07933 — FAIRCHILD SEMICONDUCTOR CORP SEMICONDUCTOR DIV HQ (USA)
SPECIFICATIONS
Part Number54LS139W/883B
Wattage139W
NSN5962-01-067-4995
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 54LS139W/883B TITLE COMPONENT PN 54LS139W/883B MFR 54LS139W/883B
KEY FEATURES
•
139W Power Rating
•
BODY HEIGHT: 0.045 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN
•
INCLOSURE CONFIGURATION: FLAT PACK
•
BODY LENGTH: 0.440 INCHES MAXIMUM IN
•
OUTPUT LOGIC FORM: TRANSISTOR-TRANSISTOR LOGIC
•
CASE OUTLINE SOURCE AND DESIGNATOR: F-5 MIL-M-38510
•
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
•
TERMINAL SURFACE TREATMENT: SOLDER
•
INCLOSURE MATERIAL: CERAMIC AND GLASS
TECHNICAL CHARACTERISTICS (FLIS)
BODY HEIGHT0.045 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN
INCLOSURE CONFIGURATIONFLAT PACK
BODY LENGTH0.440 INCHES MAXIMUM IN
OUTPUT LOGIC FORMTRANSISTOR-TRANSISTOR LOGIC
CASE OUTLINE SOURCE AND DESIGNATORF-5 MIL-M-38510
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
TERMINAL SURFACE TREATMENTSOLDER
INCLOSURE MATERIALCERAMIC AND GLASS
SPECIFICATION/STANDARD DATA81349-MIL-M-38510/307 GOVERNMENT SPECIFICATION
TERMINAL TYPE AND QUANTITY16 FLAT LEADS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
MIL-M-38510/307Interchangeable
interchangeable cross-reference
interchangeable
M38510/30702BFAInterchangeable
interchangeable cross-reference
interchangeable
5962-3830702BFAInterchangeable
interchangeable cross-reference
interchangeable
RL25762Interchangeable
interchangeable cross-reference
interchangeable
570796-2Interchangeable
interchangeable cross-reference
interchangeable
MC1733/BCXJCInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 54LS139W/883B?
54LS139W/883B is a 54LS139W/883B.
What parts can replace 54LS139W/883B?
There are 14 known substitutes for 54LS139W/883B: MIL-M-38510/307, M38510/30702BFA, 5962-3830702BFA and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 54LS139W/883B?
54LS139W/883B is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-067-4995. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026