PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10505900-05Microcircuit,digital

General Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems · NSN 5962-01-287-4434 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-287-4434 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-287-4434. Primary manufacturer part number: 10505900-05.
Features
  • Microcircuit,digital — FSC 5962
  • Case Outline Source and Designator: C-2 MIL-M-38510
  • Inclosure Configuration: LEADLESS FLAT PACK
  • Features Provided: HERMETICALLY SEALED AND BURN IN AND LOW POWER AND SCHOTTKY AND 3-STATE OUTPUT
  • Specification/standard Data: 81349-MIL-M-38510/323 GOVERNMENT SPECIFICATION
  • Body Length: 0.342 INCHES MINIMUM AND 0.358 INCHES MAXIMUM IN
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Body Width: 0.342 INCHES MINIMUM AND 0.358 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-287-4434, is classified within Federal Supply Class 5962 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is General Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5962-01-287-4434
Primary Part Number10505900-05
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerGeneral Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems
StatusCANCELLED
Case Outline Source and DesignatorC-2 MIL-M-38510
Inclosure ConfigurationLEADLESS FLAT PACK
Features ProvidedHERMETICALLY SEALED AND BURN IN AND LOW POWER AND SCHOTTKY AND 3-STATE OUTPUT
Specification/standard Data81349-MIL-M-38510/323 GOVERNMENT SPECIFICATION
Body Length0.342 INCHES MINIMUM AND 0.358 INCHES MAXIMUM IN
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Body Width0.342 INCHES MINIMUM AND 0.358 INCHES MAXIMUM IN
Test Data Document81349-MIL-M-38510 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Body Height0.060 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
Maximum Power Dissipation Rating110.0 MILLIWATTS
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Design Function and Quantity4 GATE, BUS BUFFER, INVERTING
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Time Rating Per Chacteristic20.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 24.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Input Circuit PatternQUAD 2 INPUT
Inclosure MaterialCERAMIC
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5962-01-069-0419 INTERCHANGEABLE
Microcircuit,digital
5962-01-089-1912 INTERCHANGEABLE
Microcircuit,digital
5962-01-148-4362 INTERCHANGEABLE
Microcircuit,digital
5962-01-216-6201 INTERCHANGEABLE
Microcircuit,digital
5962-01-235-2425 INTERCHANGEABLE
Microcircuit,digital
5962-01-235-6958 INTERCHANGEABLE
Microcircuit,digital
5962-01-262-7137 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
10505900-05 General Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems (USA)
SNJ54LS125FK Texas Instruments Incorporated (USA)
6086773-7 Lockheed Martin Corporation Div Rotary and Mission Systems (USA)
M38510/32301B2B Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M38510/32301B2X Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5962-3832301B2X Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M38510/32301B2A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5962-3832301B2A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5962-3832301B2B Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-M-38510/323 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
54LS125LMQB Fairchild Semiconductor Corp (USA)
Related Parts
5962-01-069-0419INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-089-1912INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-148-4362INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-216-6201INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-235-2425INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-235-6958INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-262-7137INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-287-4434?

NSN 5962-01-287-4434 is a Microcircuit,digital, manufactured by General Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-01-287-4434?

NSN 5962-01-287-4434 has 11 cross-referenced part numbers: 10505900-05 (General Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems), SNJ54LS125FK (Texas Instruments Incorporated), 6086773-7 (Lockheed Martin Corporation Div Rotary and Mission Systems), M38510/32301B2B (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M38510/32301B2X (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 6 more.

What NSN replaces 5962-01-287-4434?

There are 7 known substitutes for 5962-01-287-4434: 5962-01-069-0419, 5962-01-089-1912, 5962-01-148-4362 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10505900-05?

Key specifications for 10505900-05: Case Outline Source and Designator: C-2 MIL-M-38510; Inclosure Configuration: LEADLESS FLAT PACK; Features Provided: HERMETICALLY SEALED AND BURN IN AND LOW POWER AND SCHOTTKY AND 3-STATE OUTPUT; Specification/standard Data: 81349-MIL-M-38510/323 GOVERNMENT SPECIFICATION. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-01-287-4434 still in active supply?

NSN 5962-01-287-4434 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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