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1205454 — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1205454: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.610 INCHES MAXIMUM IN, body_height: 0.210 INCHES MAXIMUM IN, body_length: 1.290 INCHES MAXIMUM IN, overall_width: 0.620 INCHES MAXIMUM IN, overall_height: 0.425 INCHES MAXIMUM IN, overall_length: 1.290 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-154-7549, 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
1205454
NSN: 5962-01-154-7549
FSC: 5962 — Microcircuits, Electronic
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
body_width0.610 INCHES MAXIMUM IN
body_height0.210 INCHES MAXIMUM IN
body_length1.290 INCHES MAXIMUM IN
overall_width0.620 INCHES MAXIMUM IN
overall_height0.425 INCHES MAXIMUM IN
overall_length1.290 INCHES MAXIMUM IN
features_providedBURN IN AND BIPOLAR AND MONOLITHIC AND PROGRAMMED
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialCERAMIC
memory_device_typeROM
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
NSN5962-01-154-7549
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 1205454 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
INPUT CIRCUIT PATTERN: 14 INPUT
•
INCLOSURE MATERIAL: CERAMIC
•
TERMINAL SURFACE TREATMENT: SOLDER
•
BODY WIDTH: 0.610 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.210 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.425 INCHES MAXIMUM IN
INPUT CIRCUIT PATTERN14 INPUT
INCLOSURE MATERIALCERAMIC
TERMINAL SURFACE TREATMENTSOLDER
BODY WIDTH0.610 INCHES MAXIMUM IN
BODY HEIGHT0.210 INCHES MAXIMUM IN
OVERALL LENGTH1.290 INCHES MAXIMUM IN
OVERALL WIDTH0.620 INCHES MAXIMUM IN
FEATURES PROVIDEDBURN IN AND BIPOLAR AND MONOLITHIC AND PROGRAMMED
INCLOSURE CONFIGURATIONDUAL-IN-LINE
SUBSTITUTES & CROSS-REFERENCES 6
ROM/PROM FAMILY 028Reference document
Same NSN cross-reference
Reference document — Secondary reference
4040967-604Reference document
Same NSN cross-reference
Reference document — Secondary reference
143736-201Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
S82S181F/883BReference document
Same NSN cross-reference
Reference document — Secondary reference
M38510/20904BJBReference document
Same NSN cross-reference
Reference document — Secondary reference
4032643-481Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· 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 1205454?
1205454 is a MICROCIRCUIT,DIGITAL.
What parts can replace 1205454?
There are 6 known substitutes for 1205454: ROM/PROM FAMILY 028, 4040967-604, 143736-201 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1205454?
1205454 is cataloged in the U.S. Government catalog under NSN 5962-01-154-7549. 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.