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Technical Data Sheet
477-1772-001 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include special_features: ELECTROSTATIC DISCHARGE SENSITIVE AND NUCLEAR HARDNESS CRITICAL ITEM, features_provided: DIELECTRIC ISOLATED AND ELECTROSTATIC SENSITIVE AND RADIATION HARDENED AND MONOLITHIC, storage_temp_range: -65.0 TO 175.0 CELSIUS DEGC, operating_temp_range: -55.0 TO 125.0 CELSIUS DEGC, inclosure_configuration: FLAT PACK, design_function_and_quantity: 2 MULTIPLEXER, FOUR TO ONE LINE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-208-8561, 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
477-1772-001
NSN: 5962-01-208-8561
FSC: 5962
CAGE: 94756 — THE BOEING COMPANY DIV LEGACY BOEING HB1 (USA)
SPECIFICATIONS
special_featuresELECTROSTATIC DISCHARGE SENSITIVE AND NUCLEAR HARDNESS CRITICAL ITEM
features_providedDIELECTRIC ISOLATED AND ELECTROSTATIC SENSITIVE AND RADIATION HARDENED AND MONOLITHIC
storage_temp_range-65.0 TO 175.0 CELSIUS DEGC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
inclosure_configurationFLAT PACK
design_function_and_quantity2 MULTIPLEXER, FOUR TO ONE LINE
criticality_code_justificationFEAT
nuclear_hardness_critical_featureHARDENED
NSN5962-01-208-8561
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 477-1772-001 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
NUCLEAR HARDNESS CRITICAL FEATURE: HARDENED
FEATURES PROVIDED: DIELECTRIC ISOLATED AND ELECTROSTATIC SENSITIVE AND RADIATION HARDENED AND MONOLITHIC
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
DESIGN FUNCTION AND QUANTITY: 2 MULTIPLEXER, FOUR TO ONE LINE
STORAGE TEMP RANGE: -65.0 TO 175.0 CELSIUS DEGC
CRITICALITY CODE JUSTIFICATION: FEAT
INCLOSURE CONFIGURATION: FLAT PACK
TECHNICAL CHARACTERISTICS (FLIS)
NUCLEAR HARDNESS CRITICAL FEATUREHARDENED
FEATURES PROVIDEDDIELECTRIC ISOLATED AND ELECTROSTATIC SENSITIVE AND RADIATION HARDENED AND MONOLITHIC
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
DESIGN FUNCTION AND QUANTITY2 MULTIPLEXER, FOUR TO ONE LINE
STORAGE TEMP RANGE-65.0 TO 175.0 CELSIUS DEGC
CRITICALITY CODE JUSTIFICATIONFEAT
INCLOSURE CONFIGURATIONFLAT PACK
SPECIAL FEATURESELECTROSTATIC DISCHARGE SENSITIVE AND NUCLEAR HARDNESS CRITICAL ITEM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
89-1-4Interchangeable
interchangeable cross-reference
interchangeable
A52071Interchangeable
interchangeable cross-reference
interchangeable
907BSInterchangeable
interchangeable cross-reference
interchangeable
90785Interchangeable
interchangeable cross-reference
interchangeable
LE154/60Interchangeable
interchangeable cross-reference
interchangeable
SMX11772-1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 477-1772-001?
477-1772-001 is a MICROCIRCUIT,DIGITAL.
What parts can replace 477-1772-001?
There are 6 known substitutes for 477-1772-001: 89-1-4, A52071, 907BS and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 477-1772-001?
477-1772-001 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-208-8561. This indicates validated use in U.S. government and defense supply chains.
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