PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

77A100974Microcircuit,digital-Linear

Lockheed Martin Corporation Div Rms · NSN 5962-01-162-4278 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-162-4278 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-162-4278. Primary manufacturer part number: 77A100974.
Features
  • Microcircuit,digital-Linear — FSC 5962
  • Design Function and Quantity: 1 CONVERTER, ANALOG TO DIGITAL
  • Case Outline Source and Designator: D-2 MIL-M-38510
  • Input Circuit Pattern: 7 INPUT
  • Features Provided: MONOLITHIC AND BURN IN AND W/COMPLEMENT
  • Voltage Rating and Type Per Characteristic: 7.0 VOLTS MAXIMUM POWER SOURCE
  • Terminal Surface Treatment: SOLDER
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital-Linear, cataloged under National Stock Number 5962-01-162-4278, 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 Rms. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5962-01-162-4278
Primary Part Number77A100974
Item NameMicrocircuit,digital-Linear
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms
StatusCANCELLED
Design Function and Quantity1 CONVERTER, ANALOG TO DIGITAL
Case Outline Source and DesignatorD-2 MIL-M-38510
Input Circuit Pattern7 INPUT
Features ProvidedMONOLITHIC AND BURN IN AND W/COMPLEMENT
Voltage Rating and Type Per Characteristic7.0 VOLTS MAXIMUM POWER SOURCE
Terminal Surface TreatmentSOLDER
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Body Height0.140 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN
Inclosure MaterialCERAMIC
Inclosure ConfigurationDUAL-IN-LINE
Terminal Type and Quantity16 PRINTED CIRCUIT
Body Length0.840 INCHES MAXIMUM IN
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Body Width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5962-01-139-3502 INTERCHANGEABLE
Microcircuit,digital
5962-01-152-2818A574A944-102 INTERCHANGEABLE
Microcircuit,digital
Kearfott Corporation Div Guidance and Navigation Division
5962-01-176-4888A574A944-101 INTERCHANGEABLE
Microcircuit,digital
Kearfott Corporation Div Guidance and Navigation Division
5962-01-195-7540161534 INTERCHANGEABLE
Microcircuit,digital
Northrop Grumman Systems Corporation
5962-01-195-7541161535 INTERCHANGEABLE
Microcircuit,digital
Northrop Grumman Systems Corporation
5962-01-267-5822 INTERCHANGEABLE
Microcircuit,digital
5962-01-421-13402808870-6/1N INTERCHANGEABLE
Microcircuit,linear
Honeywell Intl Inc Defense Avionics Systems
Cross-Reference Index
Part NumberManufacturer
TDC1021J9A/5308 Northrop Grumman Systems Corporation (USA)
ES5954-02 Drs Sustainment Systems, Inc. (USA)
TDC1021J-M Fairchild Semiconductor Corp Semiconductor Div (USA)
7909187-05 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
77A100974 PRIMARY Lockheed Martin Corporation Div Rms (USA)
TDC1021J9A/5665 Fairchild Semiconductor Corp Semiconductor Div (USA)
4043700-421 Honeywell International Inc. Dba Honeywell International (USA)
TDC1021B9A Fairchild Semiconductor Corp Semiconductor Div (USA)
DMS 90037B Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
TDC1021J9 Trw Electronics and Defense Sector Rf Devices (USA)
TDC1021B9A/5813 Fairchild Semiconductor Corp Semiconductor Div (USA)
TDS 5183 Fairchild Semiconductor Corp Semiconductor Div (USA)
TDS5308 Northrop Grumman Systems Corporation (USA)
TDC1021J9A Fairchild Semiconductor Corp Semiconductor Div (USA)
Related Parts
5962-01-139-3502INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-152-2818INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
A574A944-102
5962-01-176-4888INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
A574A944-101
5962-01-195-7540INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
161534
5962-01-195-7541INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
161535
5962-01-267-5822INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-421-1340INTERCHANGEABLE
MICROCIRCUIT,LINEAR
2808870-6/1N

Frequently Asked Questions

What is NSN 5962-01-162-4278?

NSN 5962-01-162-4278 is a Microcircuit,digital-Linear, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-01-162-4278?

NSN 5962-01-162-4278 has 14 cross-referenced part numbers: TDC1021J9A/5308 (Northrop Grumman Systems Corporation), ES5954-02 (Drs Sustainment Systems, Inc.), TDC1021J-M (Fairchild Semiconductor Corp Semiconductor Div), 7909187-05 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan), 77A100974 (Lockheed Martin Corporation Div Rms) and 9 more.

What NSN replaces 5962-01-162-4278?

There are 7 known substitutes for 5962-01-162-4278: 5962-01-139-3502, 5962-01-152-2818, 5962-01-176-4888 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 77A100974?

Key specifications for 77A100974: Design Function and Quantity: 1 CONVERTER, ANALOG TO DIGITAL; Case Outline Source and Designator: D-2 MIL-M-38510; End Item Identification: 5840-01-141-4378 RADAR SET; Input Circuit Pattern: 7 INPUT. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-01-162-4278 still in active supply?

NSN 5962-01-162-4278 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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