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227402 — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

227402: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 321 OVERALL, body_width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN, body_height: 0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN, body_length: 0.785 INCHES MAXIMUM IN, wall_thickness: 0.019 INCHES MINIMUM IN, features_provided: HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS. This part is cataloged in the U.S.

Government catalog under NSN 5962-00-369-7607, 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
227402
NSN: 5962-00-369-7607
NIINs: 003697607, 005455514, 011204762, 011897782
FSC: 5962 — Microcircuits, Electronic
CAGE: 52833 — KEY TRONIC CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 321 OVERALL
body_width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
body_height0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
body_length0.785 INCHES MAXIMUM IN
wall_thickness0.019 INCHES MINIMUM IN
features_providedHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialCERAMIC AND GLASS
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
input_circuit_patternQUAD 2 INPUT
ferrule_inside_diameter0.498 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
NSN5962-00-369-7607
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 227402 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
INPUT CIRCUIT PATTERN: QUAD 2 INPUT
•
INCLOSURE MATERIAL: CERAMIC AND GLASS
•
TERMINAL SURFACE TREATMENT: SOLDER
•
DESIGN FUNCTION AND QUANTITY: 1 GATE, NOR
•
BODY WIDTH: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
•
FEATURES PROVIDED: HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
TECHNICAL CHARACTERISTICS
INPUT CIRCUIT PATTERNQUAD 2 INPUT
INCLOSURE MATERIALCERAMIC AND GLASS
TERMINAL SURFACE TREATMENTSOLDER
DESIGN FUNCTION AND QUANTITY1 GATE, NOR
BODY WIDTH0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
BODY HEIGHT0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
FEATURES PROVIDEDHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS
INCLOSURE CONFIGURATIONDUAL-IN-LINE
CASE OUTLINE SOURCE AND DESIGNATORD-1 MIL-M-38510
SPECIFICATION/STANDARD DATA81349-MIL-M-38510/4A GOVERNMENT SPECIFICATION A
SUBSTITUTES & CROSS-REFERENCES 10
20-188100Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
403450-3Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
DM5402J883BReference document
Same NSN cross-reference
Reference document — Secondary reference
60151-2Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
200-002Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
9N02Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 227402?
227402 is a MICROCIRCUIT,DIGITAL.
What parts can replace 227402?
There are 10 known substitutes for 227402: 20-188100, 403450-3, DM5402J883B and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 227402?
227402 is cataloged in the U.S. Government catalog under NSN 5962-00-369-7607. 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.