PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SNJ55121JMicrocircuit,digital

Texas Instruments Incorporated · NSN 5962-01-034-5184 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-034-5184 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-034-5184. Primary manufacturer part number: SNJ55121J.
Features
  • Microcircuit,digital — FSC 5962
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Body Length: 0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
  • Design Function and Quantity: 2 DRIVER, LINE
  • Body Height: 0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
  • Input Circuit Pattern: DUAL 6 INPUT
  • Voltage Rating and Type Per Characteristic: 6.0 VOLTS MAXIMUM POWER SOURCE
  • Features Provided: HERMETICALLY SEALED AND MONOLITHIC AND HIGH SPEED AND WIRE-OR OUTPUTS AND POSITIVE OUTPUTS
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-034-5184, 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 Texas Instruments Incorporated. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 27 commercial cross-references from 18 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5962-01-034-5184
Primary Part NumberSNJ55121J
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerTexas Instruments Incorporated
StatusCANCELLED
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Body Length0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
Design Function and Quantity2 DRIVER, LINE
Body Height0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
Input Circuit PatternDUAL 6 INPUT
Voltage Rating and Type Per Characteristic6.0 VOLTS MAXIMUM POWER SOURCE
Features ProvidedHERMETICALLY SEALED AND MONOLITHIC AND HIGH SPEED AND WIRE-OR OUTPUTS AND POSITIVE OUTPUTS
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Inclosure ConfigurationDUAL-IN-LINE
Body Width0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
Time Rating Per Chacteristic50.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT NS
Terminal Type and Quantity16 PRINTED CIRCUIT
Inclosure MaterialCERAMIC AND GLASS
Maximum Power Dissipation Rating800.0 MILLIWATTS
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Test Data Document81349-MIL-STD-883 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.).
Terminal Surface TreatmentSOLDER
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
2920-00-100-34031851632 INTERCHANGEABLE
Parts Kit,electrical Engine Star
Delco Remy America Inc
3110-00-156-67907405C1TX9 INTERCHANGEABLE
Bearing,ball,annular
Nsk Corp Bearing Div
3120-00-375-2877 INTERCHANGEABLE
Bushing Pump Shaft
1260-00-389-39981046331 INTERCHANGEABLE
Pin
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5310-00-550-275120405 INTERCHANGEABLE
Washer,key
Parker-Hannifin Corporation Dba Control Systems Division
5310-00-595-761620405 INTERCHANGEABLE
Washer,keyway
Safran Power Usa Llc
5950-00-821-1746 INTERCHANGEABLE
Reactor
3130-00-838-5260SAF22513 INTERCHANGEABLE
Bearing Unit,roller
Skf Usa Inc.
5962-00-933-8629 INTERCHANGEABLE
Microcircuit,digital
5962-01-040-6128 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
10138269 Nimikkeistokeskus Ncb Finland (FIN)
SN8T13N Texas Instruments Incorporated (USA)
14216800-01 General Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems (USA)
SNJ55121J PRIMARY Texas Instruments Incorporated (USA)
477-1944-001 The Boeing Company Div Legacy Boeing Hb1 (USA)
385086-1 L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)
SNC55121J-00 Texas Instruments Incorporated (USA)
N8T13EQB Fairchild Semiconductor Corp (USA)
SBJ55121J Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
194484-1 Cubic Defense Applications, Inc. (USA)
310430P2 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
2612678-1 Alliant Techsystems Operations Llc Div Defense Electronic Systems (USA)
9000135-01 Raytheon Technical Services Company (USA)
SN75121N-00 Texas Instruments Incorporated (USA)
5339-090654-521 Textron Systems Corporation Dba Textron Systems Corp (USA)
H8T13A Fairchild Semiconductor Corp (USA)
S8T13F Philips Semiconductors Inc (USA)
DS55121J-883B National Semiconductor Corporation (USA)
N8T31F Philips Semiconductors Inc (USA)
SNC55121J Texas Instruments Incorporated (USA)
Related Parts
2920-00-100-3403INTERCHANGEABLE
PARTS KIT,ELECTRICAL ENGINE STAR
1851632
3110-00-156-6790INTERCHANGEABLE
BEARING,BALL,ANNULAR
7405C1TX9
3120-00-375-2877INTERCHANGEABLE
BUSHING PUMP SHAFT
1260-00-389-3998INTERCHANGEABLE
PIN
1046331
5310-00-550-2751INTERCHANGEABLE
WASHER,KEY
20405
5310-00-595-7616INTERCHANGEABLE
WASHER,KEYWAY
20405
5950-00-821-1746INTERCHANGEABLE
REACTOR
3130-00-838-5260INTERCHANGEABLE
BEARING UNIT,ROLLER
SAF22513
5962-00-933-8629INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-040-6128INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5975-01-055-5161INTERCHANGEABLE
COUPLING,ELECTRICAL CONDUIT
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5962-01-068-3951INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-034-5184?

NSN 5962-01-034-5184 is a Microcircuit,digital, manufactured by Texas Instruments Incorporated, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-01-034-5184?

NSN 5962-01-034-5184 has 27 cross-referenced part numbers: 10138269 (Nimikkeistokeskus Ncb Finland), SN8T13N (Texas Instruments Incorporated), 14216800-01 (General Dynamics Information Systems Inc. Dba General Dynamics Advanced Information Systems), SNJ55121J (Texas Instruments Incorporated), 477-1944-001 (The Boeing Company Div Legacy Boeing Hb1) and 22 more.

What NSN replaces 5962-01-034-5184?

There are 12 known substitutes for 5962-01-034-5184: 2920-00-100-3403, 3110-00-156-6790, 3120-00-375-2877 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SNJ55121J?

Key specifications for SNJ55121J: Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC; Body Length: 0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN; Design Function and Quantity: 2 DRIVER, LINE; Body Height: 0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-01-034-5184 still in active supply?

NSN 5962-01-034-5184 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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