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TLC556C — SEMICONDUCTOR DEVICE SET

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

TLC556C: SEMICONDUCTOR DEVICE SET.

The SEMICONDUCTOR DEVICE SET is a the manufacturer industrial component. Key specifications include 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, special_features: WEAPON SYSTEM ESSENTIAL, features_provided: HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND RESETTABLE AND RETRIGGERABLE, inclosure_material: CERAMIC AND GLASS. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-263-9083, 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
TLC556C
NSN: 5962-01-263-9083
FSC: 5962 — Microcircuits, Electronic
CAGE: 01295 — TEXAS INSTRUMENTS INCORPORATED (USA)
SPECIFICATIONS
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
special_featuresWEAPON SYSTEM ESSENTIAL
features_providedHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND RESETTABLE AND RETRIGGERABLE
inclosure_materialCERAMIC AND GLASS
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
input_circuit_patternDUAL 4 INPUT
inclosure_configurationDUAL-IN-LINE
terminal_surface_treatmentSOLDER
specification/standard_data81349-MIL-M-38510/109 GOVERNMENT SPECIFICATION
design_function_and_quantity2 TIMER
NSN5962-01-263-9083
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEMICONDUCTOR DEVICE SET TITLE COMPONENT PN TLC556C MFR SEMICONDUCTOR DEVICE S
KEY FEATURES
•
INPUT CIRCUIT PATTERN: DUAL 4 INPUT
•
INCLOSURE MATERIAL: CERAMIC AND GLASS
•
TERMINAL SURFACE TREATMENT: SOLDER
•
DESIGN FUNCTION AND QUANTITY: 2 TIMER
•
BODY WIDTH: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
FEATURES PROVIDED: HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND RESETTABLE AND RETRIGGERABLE
TECHNICAL CHARACTERISTICS
INPUT CIRCUIT PATTERNDUAL 4 INPUT
INCLOSURE MATERIALCERAMIC AND GLASS
TERMINAL SURFACE TREATMENTSOLDER
DESIGN FUNCTION AND QUANTITY2 TIMER
BODY WIDTH0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
BODY HEIGHT0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
CRITICALITY CODE JUSTIFICATIONFEAT
FEATURES PROVIDEDHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND RESETTABLE AND RETRIGGERABLE
INCLOSURE CONFIGURATIONDUAL-IN-LINE
SPECIFICATION/STANDARD DATA81349-MIL-M-38510/109 GOVERNMENT SPECIFICATION
SUBSTITUTES & CROSS-REFERENCES 8
RA3047Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
NE556AReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
M38510/10902BCASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
202105-001Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
405173Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
100-483Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is TLC556C?
TLC556C is a SEMICONDUCTOR DEVICE SET.
What parts can replace TLC556C?
There are 8 known substitutes for TLC556C: RA3047, NE556A, M38510/10902BCA and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TLC556C?
TLC556C is cataloged in the U.S. Government catalog under NSN 5962-01-263-9083. 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.