PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

0N444115-1Microcircuit,digital

National Security Agency · NSN 5962-01-273-5379 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-273-5379 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-273-5379. Primary manufacturer part number: 0N444115-1.
Features
  • Microcircuit,digital — FSC 5962
  • Body Height: 0.185 INCHES MAXIMUM IN
  • Terminal Surface Treatment: SOLDER
  • Maximum Power Dissipation Rating: 300.0 MILLIWATTS
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Input Circuit Pattern: 10 INPUT
  • Inclosure Configuration: DUAL-IN-LINE
  • Test Data Document: 81349-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.).
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-273-5379, 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 National Security Agency. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5962-01-273-5379
Primary Part Number0N444115-1
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNational Security Agency
StatusCANCELLED
Body Height0.185 INCHES MAXIMUM IN
Terminal Surface TreatmentSOLDER
Maximum Power Dissipation Rating300.0 MILLIWATTS
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Input Circuit Pattern10 INPUT
Inclosure ConfigurationDUAL-IN-LINE
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.).
Features ProvidedHERMETICALLY SEALED AND BURN IN AND HIGH SPEED AND 3-STATE OUTPUT AND MONOLITHIC
Body Width0.310 INCHES MAXIMUM IN
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Design Function and Quantity8 BUFFER, TRI-STATE
Nuclear Hardness Critical FeatureHARDENED
Terminal Type and Quantity20 PRINTED CIRCUIT
Body Length1.060 INCHES MAXIMUM IN
Voltage Rating and Type Per Characteristic7.0 VOLTS MAXIMUM POWER SOURCE
Case Outline Source and DesignatorD-8 MIL-M-38510
Output Logic FormCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
Specification/standard Data81349-MIL-M-38510/657 GOVERNMENT SPECIFICATION
Inclosure MaterialCERAMIC
Time Rating Per Chacteristic23.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 23.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5962-01-226-5664MM74C240N INTERCHANGEABLE
Microcircuit,digital
National Semiconductor Corporation
5962-01-249-6231 INTERCHANGEABLE
Microcircuit,digital
5998-01-447-2952204212 INTERCHANGEABLE
Circuit Card Assembly
Frontier Electronic Systems Corp
6685-01-560-5891204212 INTERCHANGEABLE
Indicator,pressure
John Deere Construction & Forestry Company
Cross-Reference Index
Part NumberManufacturer
0N444115-1 National Security Agency (USA)
JM38510/65703BRX Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
204212 Frontier Electronic Systems Corp (USA)
204212 ITEM NO. 35 Frontier Electronic Systems Corp (USA)
MM74C240N Freescale Semiconductor, Inc. (USA)
5962-3865703BRX Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5962-3865703BRB Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
74HC240N Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M38510-65703BRX Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-M-38510/657 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5962-3865703BRA Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M38510/65703BRA Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
74HC240N Philips Semiconductors Inc (USA)
10136430 Nimikkeistokeskus Ncb Finland (FIN)
SNJ54HC240J Texas Instruments Incorporated (USA)
Related Parts
5962-01-226-5664INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
MM74C240N
5962-01-249-6231INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5998-01-447-2952INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
204212
6685-01-560-5891INTERCHANGEABLE
INDICATOR,PRESSURE
204212

Frequently Asked Questions

What is NSN 5962-01-273-5379?

NSN 5962-01-273-5379 is a Microcircuit,digital, manufactured by National Security Agency, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-01-273-5379?

NSN 5962-01-273-5379 has 15 cross-referenced part numbers: 0N444115-1 (National Security Agency), JM38510/65703BRX (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 204212 (Frontier Electronic Systems Corp), 204212 ITEM NO. 35 (Frontier Electronic Systems Corp), MM74C240N (Freescale Semiconductor, Inc.) and 10 more.

What NSN replaces 5962-01-273-5379?

There are 4 known substitutes for 5962-01-273-5379: 5962-01-226-5664, 5962-01-249-6231, 5998-01-447-2952 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 0N444115-1?

Key specifications for 0N444115-1: Body Height: 0.185 INCHES MAXIMUM IN; Terminal Surface Treatment: SOLDER; Maximum Power Dissipation Rating: 300.0 MILLIWATTS; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC. 21 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-01-273-5379 still in active supply?

NSN 5962-01-273-5379 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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