PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SNC55121JMicrocircuit,digital

Texas Instruments Incorporated · NSN 5962-01-152-8758 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-152-8758 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-152-8758. Primary manufacturer part number: SNC55121J.
Features
  • Microcircuit,digital — FSC 5962
  • Design Function and Quantity: 2 DRIVER, LINE
  • Features Provided: HERMETICALLY SEALED AND HIGH SPEED
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Body Width: 0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
  • Inclosure Configuration: DUAL-IN-LINE
  • Body Height: 0.200 INCHES MAXIMUM IN
  • Body Length: 0.755 INCHES MINIMUM AND 0.785 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 5962-01-152-8758, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-152-8758
Primary Part NumberSNC55121J
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerTexas Instruments Incorporated
StatusACTIVE
Design Function and Quantity2 DRIVER, LINE
Features ProvidedHERMETICALLY SEALED AND HIGH SPEED
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Body Width0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
Inclosure ConfigurationDUAL-IN-LINE
Body Height0.200 INCHES MAXIMUM IN
Body Length0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
Inclosure MaterialCERAMIC AND GLASS
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
1260-00-389-39981046331 INTERCHANGEABLE
Pin
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5962-01-034-5184SNJ55121J INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
5998-01-292-6608 INTERCHANGEABLE
Circuit Card Assembly
Cross-Reference Index
Part NumberManufacturer
104633-1 L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
SNC55121J PRIMARY Texas Instruments Incorporated (USA)
104633-1 L3harris Technologies, Inc. (USA)
Related Parts
1260-00-389-3998INTERCHANGEABLE
PIN
1046331
5962-01-034-5184INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SNJ55121J
5998-01-292-6608INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY

Frequently Asked Questions

What is NSN 5962-01-152-8758?

NSN 5962-01-152-8758 is a Microcircuit,digital, manufactured by Texas Instruments Incorporated, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-152-8758?

NSN 5962-01-152-8758 has 3 cross-referenced part numbers: 104633-1 (L3harris Technologies, Inc. Div Space and Airborne Systems), SNC55121J (Texas Instruments Incorporated), 104633-1 (L3harris Technologies, Inc.).

What NSN replaces 5962-01-152-8758?

There are 3 known substitutes for 5962-01-152-8758: 1260-00-389-3998, 5962-01-034-5184, 5998-01-292-6608. Verify interchangeability with system specifications before substitution.

What are the specifications of SNC55121J?

Key specifications for SNC55121J: Design Function and Quantity: 2 DRIVER, LINE; Features Provided: HERMETICALLY SEALED AND HIGH SPEED; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Body Width: 0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN. 9 total characteristics are documented in the Federal Logistics Information System.

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