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PartsTable / COMPONENT / 54ALS251E/883
54ALS251E/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 54ALS251E/883 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-254-5272, 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
54ALS251E/883
NSN: 5962-01-254-5272
FSC: 5962
CAGE: 27014 — NATIONAL SEMICONDUCTOR CORPORATION (USA)
SPECIFICATIONS
Part Number54ALS251E/883
NSN5962-01-254-5272
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 54ALS251E/883 TITLE COMPONENT PN 54ALS251E/883 MFR 54ALS251E/883
KEY FEATURES
•
INCLOSURE MATERIAL: CERAMIC
•
INPUT CIRCUIT PATTERN: 12 INPUT
•
STORAGE TEMP RANGE: -65.0 TO 150.0 CELSIUS DEGC
•
DESIGN FUNCTION AND QUANTITY: 1 SELECTOR, DATA, MULTIPLEXER
•
TERMINAL TYPE AND QUANTITY: 20 LEADLESS
•
TERMINAL SURFACE TREATMENT: SOLDER
•
TIME RATING PER CHACTERISTIC: 28.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 28.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
•
BODY LENGTH: 0.342 INCHES MINIMUM AND 0.358 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
INCLOSURE MATERIALCERAMIC
INPUT CIRCUIT PATTERN12 INPUT
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
DESIGN FUNCTION AND QUANTITY1 SELECTOR, DATA, MULTIPLEXER
TERMINAL TYPE AND QUANTITY20 LEADLESS
TERMINAL SURFACE TREATMENTSOLDER
TIME RATING PER CHACTERISTIC28.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 28.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
BODY LENGTH0.342 INCHES MINIMUM AND 0.358 INCHES MAXIMUM IN
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
CASE OUTLINE SOURCE AND DESIGNATORC-2 MIL-M-38510
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
841-35Interchangeable
interchangeable cross-reference
interchangeable
SNJ54ALS251JInterchangeable
interchangeable cross-reference
interchangeable
SN74ALS251NInterchangeable
interchangeable cross-reference
interchangeable
5962-8413501BFBInterchangeable
interchangeable cross-reference
interchangeable
5962-8413501BFXInterchangeable
interchangeable cross-reference
interchangeable
79675 FIND 10Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 54ALS251E/883?
54ALS251E/883 is a 54ALS251E/883.
What parts can replace 54ALS251E/883?
There are 11 known substitutes for 54ALS251E/883: 841-35, SNJ54ALS251J, SN74ALS251N and 8 more. Substitute compatibility should be verified for your specific system.
Is 54ALS251E/883 still available?
54ALS251E/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