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PartsTable / COMPONENT / CD4049UBMW/883B
CD4049UBMW/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 CD4049UBMW/883B is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-436-7834, 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
CD4049UBMW/883B
NSN: 5962-01-436-7834
FSC: 5962
CAGE: 27014 — NATIONAL SEMICONDUCTOR CORPORATION (USA)
SPECIFICATIONS
Part NumberCD4049UBMW/883B
NSN5962-01-436-7834
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CD4049UBMW/883B TITLE COMPONENT PN CD4049UBMW/883B MFR CD4049UBMW/883B
KEY FEATURES
•
DESIGN FUNCTION AND QUANTITY: 1 BUFFER, HEX
•
STORAGE TEMP RANGE: -65.0 TO 150.0 CELSIUS DEGC
•
INCLOSURE MATERIAL: CERAMIC
•
MAXIMUM POWER DISSIPATION RATING: 0.44 WATTS
•
TEST DATA DOCUMENT: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
•
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
•
TERMINAL SURFACE TREATMENT: SOLDER
TECHNICAL CHARACTERISTICS (FLIS)
DESIGN FUNCTION AND QUANTITY1 BUFFER, HEX
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
INCLOSURE MATERIALCERAMIC
MAXIMUM POWER DISSIPATION RATING0.44 WATTS
PART NAME ASSIGNED BY CONTROLLING AGENCYMICROCIRCUIT, DIGITAL, RADIATION HARDENED, CMOS, INVERTING HEX BUFFER/CONVERTER, MONOLITHIC SILICON
TEST DATA DOCUMENT96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
TERMINAL SURFACE TREATMENTSOLDER
TERMINAL TYPE AND QUANTITY16 FLAT LEADS
CRITICALITY CODE JUSTIFICATIONFEAT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
4049UBFMQBInterchangeable
interchangeable cross-reference
interchangeable
4049BInterchangeable
interchangeable cross-reference
interchangeable
156-0494-02Interchangeable
interchangeable cross-reference
interchangeable
CD4049UBK/3Interchangeable
interchangeable cross-reference
interchangeable
4049BFMQBInterchangeable
interchangeable cross-reference
interchangeable
883/4049UBFInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CD4049UBMW/883B?
CD4049UBMW/883B is a CD4049UBMW/883B.
What parts can replace CD4049UBMW/883B?
There are 10 known substitutes for CD4049UBMW/883B: 4049UBFMQB, 4049B, 156-0494-02 and 7 more. Substitute compatibility should be verified for your specific system.
Is CD4049UBMW/883B still available?
CD4049UBMW/883B is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026