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PartsTable / COMPONENT / 27C256BQ250/883
27C256BQ250/883 ✓ 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 27C256BQ250/883 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-261-9625, 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
27C256BQ250/883
NSN: 5962-01-261-9625
FSC: 5962
CAGE: 27014 — NATIONAL SEMICONDUCTOR CORPORATION (USA)
SPECIFICATIONS
Part Number27C256BQ250/883
NSN5962-01-261-9625
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 27C256BQ250/883 TITLE COMPONENT PN 27C256BQ250/883 MFR 27C256BQ250/883
KEY FEATURES
•
INCLOSURE MATERIAL: CERAMIC
•
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
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CRITICALITY CODE JUSTIFICATION: FEAT
•
TEST DATA DOCUMENT: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
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OUTPUT LOGIC FORM: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
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STORAGE TEMP RANGE: -65.0 TO 150.0 CELSIUS DEGC
•
MAXIMUM POWER DISSIPATION RATING: 275.0 MILLIWATTS
TECHNICAL CHARACTERISTICS (FLIS)
INCLOSURE MATERIALCERAMIC
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
CRITICALITY CODE JUSTIFICATIONFEAT
TEST DATA DOCUMENT96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
INCLOSURE CONFIGURATIONDUAL-IN-LINE
OUTPUT LOGIC FORMCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
MAXIMUM POWER DISSIPATION RATING275.0 MILLIWATTS
TERMINAL TYPE AND QUANTITY28 PRINTED CIRCUIT
VOLTAGE RATING AND TYPE PER CHARACTERISTIC5.0 VOLTS NOMINAL TOTAL SUPPLY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
VM27C256KMB-25Interchangeable
interchangeable cross-reference
interchangeable
5962-86063Interchangeable
interchangeable cross-reference
interchangeable
5962-8606302YXInterchangeable
interchangeable cross-reference
interchangeable
DM27C256-300Interchangeable
interchangeable cross-reference
interchangeable
5962-8606303XXInterchangeable
interchangeable cross-reference
interchangeable
5962-8606303XBInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 27C256BQ250/883?
27C256BQ250/883 is a 27C256BQ250/883.
What parts can replace 27C256BQ250/883?
There are 31 known substitutes for 27C256BQ250/883: VM27C256KMB-25, 5962-86063, 5962-8606302YX and 28 more. Substitute compatibility should be verified for your specific system.
Is 27C256BQ250/883 still available?
27C256BQ250/883 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