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Technical Data Sheet
54ALS21E/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 54ALS21E/883 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 5962-01-354-0514, 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
54ALS21E/883
NSN: 5962-01-354-0514
FSC: 5962
CAGE: 27014 — NATIONAL SEMICONDUCTOR CORPORATION (USA)
SPECIFICATIONS
Part Number54ALS21E/883
NSN5962-01-354-0514
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 54ALS21E/883 TITLE COMPONENT PN 54ALS21E/883 MFR 54ALS21E/883
KEY FEATURES
DESIGN FUNCTION AND QUANTITY: 2 GATE, AND
INPUT CIRCUIT PATTERN: DUAL 4 INPUT
TERMINAL SURFACE TREATMENT: SOLDER
BODY HEIGHT: 0.060 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
TEST DATA DOCUMENT: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
FEATURES PROVIDED: BURN IN AND BIPOLAR AND LOW POWER AND MONOLITHIC AND SCHOTTKY
BODY WIDTH: 0.342 INCHES MINIMUM AND 0.358 INCHES MAXIMUM IN
TERMINAL TYPE AND QUANTITY: 20 LEADLESS
TECHNICAL CHARACTERISTICS (FLIS)
DESIGN FUNCTION AND QUANTITY2 GATE, AND
INPUT CIRCUIT PATTERNDUAL 4 INPUT
TERMINAL SURFACE TREATMENTSOLDER
BODY HEIGHT0.060 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
TEST DATA DOCUMENT96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
FEATURES PROVIDEDBURN IN AND BIPOLAR AND LOW POWER AND MONOLITHIC AND SCHOTTKY
BODY WIDTH0.342 INCHES MINIMUM AND 0.358 INCHES MAXIMUM IN
TERMINAL TYPE AND QUANTITY20 LEADLESS
VOLTAGE RATING AND TYPE PER CHARACTERISTIC-0.5 VOLTS MINIMUM POWER SOURCE AND 7.0 VOLTS MAXIMUM POWER SOURCE
INCLOSURE MATERIALCERAMIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
A84143Interchangeable
interchangeable cross-reference
interchangeable
R155Interchangeable
interchangeable cross-reference
interchangeable
N211Interchangeable
interchangeable cross-reference
interchangeable
841-43Interchangeable
interchangeable cross-reference
interchangeable
41459Interchangeable
interchangeable cross-reference
interchangeable
156-0478-000Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 54ALS21E/883?
54ALS21E/883 is a 54ALS21E/883.
What parts can replace 54ALS21E/883?
There are 13 known substitutes for 54ALS21E/883: A84143, R155, N211 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 54ALS21E/883?
54ALS21E/883 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-354-0514. This indicates validated use in U.S. government and defense supply chains.
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