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MM54C221J/883B — Technical Data Sheet

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— · 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 MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN, body_height: 0.255 INCHES MAXIMUM IN, body_length: 0.740 INCHES MINIMUM AND 0.870 INCHES MAXIMUM IN, overall_height: 0.325 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED, output_logic_form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5962-01-038-3363, 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
MM54C221J/883B
NSN: 5962-01-038-3363
FSC: 5962
CAGE: 27014 — NATIONAL SEMICONDUCTOR CORPORATION (USA)
SPECIFICATIONS
body_width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
body_height0.255 INCHES MAXIMUM IN
body_length0.740 INCHES MINIMUM AND 0.870 INCHES MAXIMUM IN
overall_height0.325 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED
output_logic_formCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
inclosure_materialCERAMIC
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
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
input_circuit_patternDUAL 3 INPUT
end_item_identificationAN/ALQ-135V V
NSN5962-01-038-3363
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN MM54C221J/883B MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
BODY LENGTH: 0.740 INCHES MINIMUM AND 0.870 INCHES MAXIMUM IN
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
•
INCLOSURE MATERIAL: CERAMIC
•
STORAGE TEMP RANGE: -65.0 TO 150.0 CELSIUS DEGC
•
BODY WIDTH: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
•
INPUT CIRCUIT PATTERN: DUAL 3 INPUT
•
DESIGN FUNCTION AND QUANTITY: 2 MULTIVIBRATOR, MONOSTABLE
TECHNICAL CHARACTERISTICS
BODY LENGTH0.740 INCHES MINIMUM AND 0.870 INCHES MAXIMUM IN
INCLOSURE CONFIGURATIONDUAL-IN-LINE
END ITEM IDENTIFICATIONAN/ALQ-135V V
INCLOSURE MATERIALCERAMIC
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
BODY WIDTH0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
INPUT CIRCUIT PATTERNDUAL 3 INPUT
DESIGN FUNCTION AND QUANTITY2 MULTIVIBRATOR, MONOSTABLE
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
FEATURES PROVIDEDHERMETICALLY SEALED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
C9482-1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MM54C221JInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SM77935InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MM74C221NInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
615736-901InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
C8668-1InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MM54C221J/883B?
MM54C221J/883B is a MICROCIRCUIT,DIGITAL.
What parts can replace MM54C221J/883B?
There are 7 known substitutes for MM54C221J/883B: C9482-1, MM54C221J, SM77935 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MM54C221J/883B?
MM54C221J/883B is cataloged in the Federal Logistics Information System under NSN 5962-01-038-3363. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: October 2026