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STC2390 — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

STC2390: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include special_features: ELECTROSTATIC DISCHARGE SENSITIVE, output_logic_form: EMITTER-COUPLED LOGIC, storage_temp_range: -55.0 TO 150.0 CELSIUS DEGC, operating_temp_range: -55.0 TO 125.0 CELSIUS DEGC, inclosure_configuration: DUAL-IN-LINE, design_function_and_quantity: 1 COUNTER. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-245-8233, 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
STC2390
NSN: 5962-01-245-8233
FSC: 5962 — Microcircuits, Electronic
CAGE: 58420 — SERTECH LABORATORIES INC/ MICRO USPD DBA MICROSEMI CORP DIV MICROSEMI WATERTOWN (USA)
SPECIFICATIONS
special_featuresELECTROSTATIC DISCHARGE SENSITIVE
output_logic_formEMITTER-COUPLED LOGIC
storage_temp_range-55.0 TO 150.0 CELSIUS DEGC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
inclosure_configurationDUAL-IN-LINE
design_function_and_quantity1 COUNTER
criticality_code_justificationFEAT
NSN5962-01-245-8233
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN STC2390 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
DESIGN FUNCTION AND QUANTITY: 1 COUNTER
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
•
STORAGE TEMP RANGE: -55.0 TO 150.0 CELSIUS DEGC
•
OUTPUT LOGIC FORM: EMITTER-COUPLED LOGIC
•
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
TECHNICAL CHARACTERISTICS
DESIGN FUNCTION AND QUANTITY1 COUNTER
CRITICALITY CODE JUSTIFICATIONFEAT
INCLOSURE CONFIGURATIONDUAL-IN-LINE
STORAGE TEMP RANGE-55.0 TO 150.0 CELSIUS DEGC
OUTPUT LOGIC FORMEMITTER-COUPLED LOGIC
SPECIAL FEATURESELECTROSTATIC DISCHARGE SENSITIVE
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
OTHER ITEMS IN FSC 5962 — Microcircuits, Electronic
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5962-00-001-1861 5962-00-001-1901 5962-00-001-1902 5962-00-001-1905 5962-00-001-1906 5962-00-001-1907 5962-00-001-1908 5962-00-001-1909
SUBSTITUTES & CROSS-REFERENCES 2
H990372-001BReference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
SP8610A/FMReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is STC2390?
STC2390 is a MICROCIRCUIT,DIGITAL.
What parts can replace STC2390?
There are 2 known substitutes for STC2390: H990372-001B, SP8610A/FM. Substitute compatibility should be verified for your specific system.
What is the NSN for STC2390?
STC2390 is cataloged in the U.S. Government catalog under NSN 5962-01-245-8233. 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.