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5440D — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

5440D: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.265 INCHES NOMINAL IN, body_height: 0.080 INCHES NOMINAL IN, body_length: 0.350 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: CERAMIC. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-005-0273, 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
5440D
NSN: 5962-01-005-0273
FSC: 5962 — Microcircuits, Electronic
CAGE: C0426 — HENSOLDT SENSORS GMBH (DEU)
SPECIFICATIONS
body_width0.265 INCHES NOMINAL IN
body_height0.080 INCHES NOMINAL IN
body_length0.350 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialCERAMIC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
input_circuit_patternDUAL 4 INPUT
inclosure_configurationFLAT PACK
design_function_and_quantity2 BUFFER, INVERTING
NSN5962-01-005-0273
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 5440D MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
INPUT CIRCUIT PATTERN: DUAL 4 INPUT
•
INCLOSURE MATERIAL: CERAMIC
•
DESIGN FUNCTION AND QUANTITY: 2 BUFFER, INVERTING
•
BODY WIDTH: 0.265 INCHES NOMINAL IN
•
BODY HEIGHT: 0.080 INCHES NOMINAL IN
•
FEATURES PROVIDED: HERMETICALLY SEALED
•
INCLOSURE CONFIGURATION: FLAT PACK
•
BODY LENGTH: 0.350 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
INPUT CIRCUIT PATTERNDUAL 4 INPUT
INCLOSURE MATERIALCERAMIC
DESIGN FUNCTION AND QUANTITY2 BUFFER, INVERTING
BODY WIDTH0.265 INCHES NOMINAL IN
BODY HEIGHT0.080 INCHES NOMINAL IN
FEATURES PROVIDEDHERMETICALLY SEALED
INCLOSURE CONFIGURATIONFLAT PACK
BODY LENGTH0.350 INCHES NOMINAL IN
OUTPUT LOGIC FORMTRANSISTOR-TRANSISTOR LOGIC
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
SUBSTITUTES & CROSS-REFERENCES 1
SN5440W00Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 5440D?
5440D is a MICROCIRCUIT,DIGITAL.
What parts can replace 5440D?
There is 1 known substitute for 5440D: SN5440W00. Substitute compatibility should be verified for your specific system.
What is the NSN for 5440D?
5440D is cataloged in the U.S. Government catalog under NSN 5962-01-005-0273. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.