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1729-3945 — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1729-3945: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include features_provided: MONOLITHIC, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, storage_temp_range: -65.0 TO 150.0 CELSIUS DEGC, input_circuit_pattern: DUAL 4 INPUT, design_function_and_quantity: 2 DRIVER, NAND/NOR, maximum_power_dissipation_rating: 135.0 MILLIWATTS. This part is cataloged in the U.S.

Government catalog under NSN 5962-00-482-4062, 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
1729-3945
NSN: 5962-00-482-4062
FSC: 5962 — Microcircuits, Electronic
CAGE: 08241 — LOCKHEED MARTIN CORP LOCKHEED MARTIN MISSION SYSTEMS (USA)
SPECIFICATIONS
features_providedMONOLITHIC
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
input_circuit_patternDUAL 4 INPUT
design_function_and_quantity2 DRIVER, NAND/NOR
maximum_power_dissipation_rating135.0 MILLIWATTS
NSN5962-00-482-4062
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 1729-3945 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
INPUT CIRCUIT PATTERN: DUAL 4 INPUT
•
DESIGN FUNCTION AND QUANTITY: 2 DRIVER, NAND/NOR
•
FEATURES PROVIDED: MONOLITHIC
•
STORAGE TEMP RANGE: -65.0 TO 150.0 CELSIUS DEGC
•
OUTPUT LOGIC FORM: TRANSISTOR-TRANSISTOR LOGIC
•
MAXIMUM POWER DISSIPATION RATING: 135.0 MILLIWATTS
TECHNICAL CHARACTERISTICS
INPUT CIRCUIT PATTERNDUAL 4 INPUT
DESIGN FUNCTION AND QUANTITY2 DRIVER, NAND/NOR
FEATURES PROVIDEDMONOLITHIC
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
OUTPUT LOGIC FORMTRANSISTOR-TRANSISTOR LOGIC
MAXIMUM POWER DISSIPATION RATING135.0 MILLIWATTS
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 1
RX4354Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1729-3945?
1729-3945 is a MICROCIRCUIT,DIGITAL.
What parts can replace 1729-3945?
There is 1 known substitute for 1729-3945: RX4354. Substitute compatibility should be verified for your specific system.
What is the NSN for 1729-3945?
1729-3945 is cataloged in the U.S. Government catalog under NSN 5962-00-482-4062. 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.