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PartsTable / COMPONENT / 1757-1779
1757-1779 ✓ 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 MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.280 INCHES NOMINAL IN, body_height: 0.200 INCHES NOMINAL IN, body_length: 0.785 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED, inclosure_material: CERAMIC, operating_temp_range: -55.0 TO 125.0 CELSIUS DEGC. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-00-451-3889, 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
1757-1779
NSN: 5962-00-451-3889
FSC: 5962
CAGE: 08241 — LOCKHEED MARTIN CORP LOCKHEED MARTIN MISSION SYSTEMS (USA)
SPECIFICATIONS
body_width0.280 INCHES NOMINAL IN
body_height0.200 INCHES NOMINAL IN
body_length0.785 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED
inclosure_materialCERAMIC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
input_circuit_patternQUAD 2 INPUT
inclosure_configurationDUAL-IN-LINE
design_function_and_quantity1 GATE, NAND
NSN5962-00-451-3889
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 1757-1779 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
BODY LENGTH: 0.785 INCHES NOMINAL IN
•
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
•
INPUT CIRCUIT PATTERN: QUAD 2 INPUT
•
BODY HEIGHT: 0.200 INCHES NOMINAL IN
•
FEATURES PROVIDED: HERMETICALLY SEALED
•
INCLOSURE MATERIAL: CERAMIC
•
BODY WIDTH: 0.280 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
BODY LENGTH0.785 INCHES NOMINAL IN
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
INCLOSURE CONFIGURATIONDUAL-IN-LINE
INPUT CIRCUIT PATTERNQUAD 2 INPUT
BODY HEIGHT0.200 INCHES NOMINAL IN
FEATURES PROVIDEDHERMETICALLY SEALED
INCLOSURE MATERIALCERAMIC
BODY WIDTH0.280 INCHES NOMINAL IN
DESIGN FUNCTION AND QUANTITY1 GATE, NAND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 33
3008006-001-1Interchangeable
interchangeable cross-reference
interchangeable
RB5400FInterchangeable
interchangeable cross-reference
interchangeable
5400DMQBInterchangeable
interchangeable cross-reference
interchangeable
5400/BCAInterchangeable
interchangeable cross-reference
interchangeable
8855400026-1Interchangeable
interchangeable cross-reference
interchangeable
SNJ5400JInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1757-1779?
1757-1779 is a MICROCIRCUIT,DIGITAL.
What parts can replace 1757-1779?
There are 33 known substitutes for 1757-1779: 3008006-001-1, RB5400F, 5400DMQB and 30 more. Substitute compatibility should be verified for your specific system.
Is 1757-1779 still available?
1757-1779 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