PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

635A776H01Microcircuit,digital

Northrop Grumman Support Services Corp · NSN 5962-01-068-3951 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-068-3951 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-068-3951. Primary manufacturer part number: 635A776H01.
Features
  • Microcircuit,digital — FSC 5962
  • Features Provided: MONOLITHIC
  • Storage Temp Range: -64.0 TO 150.0 CELSIUS DEGC
  • Case Outline Source and Designator: D-2 MIL-M-38510
  • Inclosure Configuration: DUAL-IN-LINE
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Design Function and Quantity: 2 DRIVER, LINE
  • Maximum Power Dissipation Rating: 1.0 WATTS
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-068-3951, 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 Northrop Grumman Support Services Corp. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-068-3951
Primary Part Number635A776H01
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Support Services Corp
StatusACTIVE
Features ProvidedMONOLITHIC
Storage Temp Range-64.0 TO 150.0 CELSIUS DEGC
Case Outline Source and DesignatorD-2 MIL-M-38510
Inclosure ConfigurationDUAL-IN-LINE
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Design Function and Quantity2 DRIVER, LINE
Maximum Power Dissipation Rating1.0 WATTS
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5962-01-034-5184SNJ55121J INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
5962-01-288-5659 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
635A776H01 Northrop Grumman Support Services Corp (USA)
635A776H01 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
SNJ55121J Texas Instruments Incorporated (USA)
MPL2195J Texas Instruments Incorporated (USA)
Related Parts
5962-01-034-5184INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SNJ55121J
5962-01-288-5659INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-068-3951?

NSN 5962-01-068-3951 is a Microcircuit,digital, manufactured by Northrop Grumman Support Services Corp, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-068-3951?

NSN 5962-01-068-3951 has 4 cross-referenced part numbers: 635A776H01 (Northrop Grumman Support Services Corp), 635A776H01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), SNJ55121J (Texas Instruments Incorporated), MPL2195J (Texas Instruments Incorporated).

What NSN replaces 5962-01-068-3951?

There are 2 known substitutes for 5962-01-068-3951: 5962-01-034-5184, 5962-01-288-5659. Verify interchangeability with system specifications before substitution.

What are the specifications of 635A776H01?

Key specifications for 635A776H01: Features Provided: MONOLITHIC; End Item Identification: AN/TPS43E; Storage Temp Range: -64.0 TO 150.0 CELSIUS DEGC; Case Outline Source and Designator: D-2 MIL-M-38510. 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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