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PartsTable / COMPONENT / 946DM
946DM ✓ 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: 0.285 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN, body_height: 0.185 INCHES MAXIMUM IN, body_length: 0.750 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS, output_logic_form: DIODE-TRANSISTOR LOGIC, inclosure_material: CERAMIC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-00-007-7803, 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
946DM
NSN: 5962-00-007-7803
FSC: 5962
CAGE: 07263 — FAIRCHILD SEMICONDUCTOR CORP (USA)
SPECIFICATIONS
body_width0.285 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN
body_height0.185 INCHES MAXIMUM IN
body_length0.750 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS
output_logic_formDIODE-TRANSISTOR LOGIC
inclosure_materialCERAMIC
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
input_circuit_patternHEX 1 INPUT
inclosure_configurationDUAL-IN-LINE
terminal_surface_treatmentSOLDER
terminal_type_and_quantity14 PRINTED CIRCUIT
NSN5962-00-007-7803
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 946DM MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
MAXIMUM POWER DISSIPATION RATING: 65.0 MILLIWATTS
•
BODY WIDTH: 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
•
FEATURES PROVIDED: HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND LOW POWER AND MEDIUM SPEED
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
•
CASE OUTLINE SOURCE AND DESIGNATOR: T0-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
•
INPUT CIRCUIT PATTERN: QUAD 2 INPUT
•
DESIGN FUNCTION AND QUANTITY: 4 GATE, NAND-NOR
•
BODY LENGTH: 0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
MAXIMUM POWER DISSIPATION RATING65.0 MILLIWATTS
BODY WIDTH0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
FEATURES PROVIDEDHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND LOW POWER AND MEDIUM SPEED
INCLOSURE CONFIGURATIONDUAL-IN-LINE
CASE OUTLINE SOURCE AND DESIGNATORT0-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
INPUT CIRCUIT PATTERNQUAD 2 INPUT
DESIGN FUNCTION AND QUANTITY4 GATE, NAND-NOR
BODY LENGTH0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
BODY HEIGHT0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
INCLOSURE MATERIALCERAMIC AND GLASS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
618998-7Interchangeable
interchangeable cross-reference
interchangeable
9946Interchangeable
interchangeable cross-reference
interchangeable
MC946LAInterchangeable
interchangeable cross-reference
interchangeable
U9010Interchangeable
interchangeable cross-reference
interchangeable
C152000325Interchangeable
interchangeable cross-reference
interchangeable
NC1572Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 946DM?
946DM is a MICROCIRCUIT,DIGITAL.
What parts can replace 946DM?
There are 29 known substitutes for 946DM: 618998-7, 9946, MC946LA and 26 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 946DM?
946DM is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-00-007-7803. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026