PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

838520-14Microcircuit,digital

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5962-01-078-7523 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-078-7523 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-078-7523. Primary manufacturer part number: 838520-14.
Features
  • Microcircuit,digital — FSC 5962
  • Inclosure Material: SILICON
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Inclosure Configuration: DUAL-IN-LINE
  • Body Length: 0.875 INCHES NOMINAL IN
  • Body Width: 0.250 INCHES NOMINAL IN
  • Maximum Power Dissipation Rating: 226.0 MILLIWATTS
  • Features Provided: MONOLITHIC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-078-7523, 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 Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 25 commercial cross-references from 16 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
NSN5962-01-078-7523
Primary Part Number838520-14
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusCANCELLED
Inclosure MaterialSILICON
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Inclosure ConfigurationDUAL-IN-LINE
Body Length0.875 INCHES NOMINAL IN
Body Width0.250 INCHES NOMINAL IN
Maximum Power Dissipation Rating226.0 MILLIWATTS
Features ProvidedMONOLITHIC
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Input Circuit Pattern4 INPUT
Design Function and Quantity1 DECODER, BINARY CODED DECIMAL TO DECIMAL
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5815-00-125-49127442 INTERCHANGEABLE
Bar
Telemechanics Inc
1650-00-138-33297442 INTERCHANGEABLE
Seat,cylinder,shutt
The Boeing Company Div Defense
3110-00-156-7721MS17131-13 INTERCHANGEABLE
Bearing,roller,needle
American Society for Testing and Materials Dba Astm International
6750-00-255-80997442 INTERCHANGEABLE
Mount,film Slide,photographic
Beseler, Charles Co Inc
5962-00-324-2195 INTERCHANGEABLE
Microcircuit,digital
5962-00-346-8888 INTERCHANGEABLE
Microcircuit,digital
5962-00-356-9144SN7442AN INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
5962-00-361-8676 INTERCHANGEABLE
Microcircuit,digital
5962-00-428-7560 INTERCHANGEABLE
Microcircuit,digital
5962-00-428-7809 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
838520-14 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
G639100 Lucent Technologies Inc Dba Federal Marketing Group (USA)
SC5231027 Genisco Technology Corporation (USA)
3E8071-70-0001 Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
7442 Fairchild Semiconductor Corp (USA)
5049-204 Raytheon Company Div Rmd Strategic (USA)
7904304-02 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
SN7442N-10 Texas Instruments Incorporated (USA)
911613-1 Bae Systems Information and Electronic Systems Integration Inc. (USA)
921335-1 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
M38510/01001BEA Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MC5442ADEXS Freescale Semiconductor, Inc. (USA)
DM8842 National Semiconductor Corp (USA)
G639100 Motorola Inc Semiconductor Products Div (USA)
712266-11 Raytheon Company Div Corp (USA)
SN7442AN Texas Instruments Incorporated (USA)
5962PL1396257 Jednolity Indeks Materialowy - Uniform Material Index (POL)
JM38510/01001BEX Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-M-38510/10 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MC7442L Freescale Semiconductor, Inc. (USA)
Related Parts
5815-00-125-4912INTERCHANGEABLE
BAR
7442
1650-00-138-3329INTERCHANGEABLE
SEAT,CYLINDER,SHUTT
7442
3110-00-156-7721INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
MS17131-13
6750-00-255-8099INTERCHANGEABLE
MOUNT,FILM SLIDE,PHOTOGRAPHIC
7442
5962-00-324-2195INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-00-346-8888INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-00-356-9144INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SN7442AN
5962-00-361-8676INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-00-428-7560INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-00-428-7809INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-00-430-2737INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-00-451-3888INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
537800-1

Frequently Asked Questions

What is NSN 5962-01-078-7523?

NSN 5962-01-078-7523 is a Microcircuit,digital, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-01-078-7523?

NSN 5962-01-078-7523 has 25 cross-referenced part numbers: 838520-14 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), G639100 (Lucent Technologies Inc Dba Federal Marketing Group), SC5231027 (Genisco Technology Corporation), 3E8071-70-0001 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 7442 (Fairchild Semiconductor Corp) and 20 more.

What NSN replaces 5962-01-078-7523?

There are 12 known substitutes for 5962-01-078-7523: 5815-00-125-4912, 1650-00-138-3329, 3110-00-156-7721 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 838520-14?

Key specifications for 838520-14: Inclosure Material: SILICON; Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC; Inclosure Configuration: DUAL-IN-LINE; Body Length: 0.875 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-01-078-7523 still in active supply?

NSN 5962-01-078-7523 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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