PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

114A789-4Microcircuit,digital

Lockheed Martin Corporation Div Rotary and Mission Systems · NSN 5962-01-332-6666 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-332-6666 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-332-6666. Primary manufacturer part number: 114A789-4.
Features
  • Microcircuit,digital — FSC 5962
  • Terminal Type and Quantity: 20 PRINTED CIRCUIT
  • Case Outline Source and Designator: D-8 MIL-M-38510
  • Terminal Surface Treatment: SOLDER
  • Design Function and Quantity: 1 ARRAY, LOGIC
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Body Height: 0.185 INCHES MAXIMUM IN
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-332-6666, 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 Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 17 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-332-6666
Primary Part Number114A789-4
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rotary and Mission Systems
StatusACTIVE
Terminal Type and Quantity20 PRINTED CIRCUIT
Case Outline Source and DesignatorD-8 MIL-M-38510
Terminal Surface TreatmentSOLDER
Design Function and Quantity1 ARRAY, LOGIC
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Body Height0.185 INCHES MAXIMUM IN
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Inclosure MaterialCERAMIC
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Input Circuit Pattern16 INPUT
Voltage Rating and Type Per Characteristic-0.5 VOLTS MAXIMUM POWER SOURCE AND 7.0 VOLTS MAXIMUM POWER SOURCE
Features ProvidedBIPOLAR AND BURN IN AND MONOLITHIC AND PROGRAMMED
Inclosure ConfigurationDUAL-IN-LINE
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Body Width0.220 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
Body Length1.060 INCHES MAXIMUM IN
Maximum Power Dissipation Rating1.1 WATTS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5962-01-193-67026088926-4 INTERCHANGEABLE
Microcircuit,memory
Lockheed Martin Corporation Div Rotary and Mission Systems
5962-01-262-6072114A009-1 INTERCHANGEABLE
Microcircuit,digital
Lockheed Martin Corporation Div Rotary and Mission Systems
5962-01-310-5453 INTERCHANGEABLE
Microcircuit,digital
5962-01-332-0716114A789-2 INTERCHANGEABLE
Microcircuit,digital
Lockheed Martin Corporation Div Rotary and Mission Systems
5962-01-350-39316096700-3 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Dba Raytheon
5962-01-350-39326096700-4 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Dba Raytheon
5962-01-353-96358508372-110 INTERCHANGEABLE
Microcircuit,memory
Honeywell International Inc. Dba Honeywell International
5962-01-353-96368508372-111 INTERCHANGEABLE
Microcircuit,memory
Honeywell International Inc. Dba Honeywell International
5962-01-353-96378508372-112 INTERCHANGEABLE
Microcircuit,memory
Honeywell International Inc. Dba Honeywell International
5962-01-353-96388508372-114 INTERCHANGEABLE
Microcircuit,memory
Honeywell International Inc. Dba Honeywell International
Cross-Reference Index
Part NumberManufacturer
2843717 Lockheed Martin Corporation Div Rotary and Mission Systems (USA)
114A789-4 PRIMARY Lockheed Martin Corporation Div Rotary and Mission Systems (USA)
ROM/PROM Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
5962-8515501RA Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
Related Parts
5962-01-193-6702INTERCHANGEABLE
MICROCIRCUIT,MEMORY
6088926-4
5962-01-262-6072INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
114A009-1
5962-01-310-5453INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-332-0716INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
114A789-2
5962-01-350-3931INTERCHANGEABLE
MICROCIRCUIT,MEMORY
6096700-3
5962-01-350-3932INTERCHANGEABLE
MICROCIRCUIT,MEMORY
6096700-4
5962-01-353-9635INTERCHANGEABLE
MICROCIRCUIT,MEMORY
8508372-110
5962-01-353-9636INTERCHANGEABLE
MICROCIRCUIT,MEMORY
8508372-111
5962-01-353-9637INTERCHANGEABLE
MICROCIRCUIT,MEMORY
8508372-112
5962-01-353-9638INTERCHANGEABLE
MICROCIRCUIT,MEMORY
8508372-114
5962-01-354-7314INTERCHANGEABLE
MICROCIRCUIT,MEMORY
8508372-113
5962-01-370-2930INTERCHANGEABLE
MICROCIRCUIT,MEMORY
6135511-2

Frequently Asked Questions

What is NSN 5962-01-332-6666?

NSN 5962-01-332-6666 is a Microcircuit,digital, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-332-6666?

NSN 5962-01-332-6666 has 4 cross-referenced part numbers: 2843717 (Lockheed Martin Corporation Div Rotary and Mission Systems), 114A789-4 (Lockheed Martin Corporation Div Rotary and Mission Systems), ROM/PROM (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 5962-8515501RA (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit).

What NSN replaces 5962-01-332-6666?

There are 12 known substitutes for 5962-01-332-6666: 5962-01-193-6702, 5962-01-262-6072, 5962-01-310-5453 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 114A789-4?

Key specifications for 114A789-4: Terminal Type and Quantity: 20 PRINTED CIRCUIT; Case Outline Source and Designator: D-8 MIL-M-38510; Terminal Surface Treatment: SOLDER; Design Function and Quantity: 1 ARRAY, LOGIC. 17 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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