PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

142C857H01Microcircuit,memory

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5962-01-043-7919 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-043-7919 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-043-7919. Primary manufacturer part number: 142C857H01.
Features
  • Microcircuit,memory — FSC 5962
  • Input Circuit Pattern: 10 INPUT
  • Memory Device Type: ROM
  • Terminal Type and Quantity: 16 PRINTED CIRCUIT
  • Precious Material: GOLD
  • Terminal Surface Treatment: GOLD
  • Time Rating Per Chacteristic: 30.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 30.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
  • Precious Material and Location: TERMINALS GOLD AND BODY GOLD
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-043-7919, 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 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN5962-01-043-7919
Primary Part Number142C857H01
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusCANCELLED
Input Circuit Pattern10 INPUT
Memory Device TypeROM
Terminal Type and Quantity16 PRINTED CIRCUIT
Precious MaterialGOLD
Terminal Surface TreatmentGOLD
Time Rating Per Chacteristic30.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 30.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Precious Material and LocationTERMINALS GOLD AND BODY GOLD
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Voltage Rating and Type Per Characteristic-0.5 VOLTS MINIMUM POWER SOURCE AND 5.5 VOLTS MAXIMUM POWER SOURCE
Memory CapacityUNKNOWN
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Body Height0.090 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
Features ProvidedHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND SCHOTTKY AND HIGH SPEED AND W/ENABLE AND PROGRAMMABLE AND W/DECODED OUTPUT AND 3-STATE OUTPUT AND W/STORAGE
Inclosure ConfigurationDUAL-IN-LINE
Body Length0.770 INCHES MINIMUM AND 0.810 INCHES MAXIMUM IN
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Inclosure MaterialCERAMIC AND METAL
Body Width0.278 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5962-01-085-4444 INTERCHANGEABLE
Microcircuit,memory
5962-01-101-2202633999-170 INTERCHANGEABLE
Microcircuit,memory
Drs Sustainment Systems Inc
5962-01-101-2203633999-165 INTERCHANGEABLE
Microcircuit,memory
Drs Sustainment Systems Inc
5962-01-162-3894SM-A-838615-1 INTERCHANGEABLE
Microcircuit,memory
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5962-01-168-584547040-1 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Div Rmd Strategic
5962-01-168-584647037-1 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Div Rmd Strategic
5962-01-169-2614SM-A-838731-1 INTERCHANGEABLE
Microcircuit,memory
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5962-01-169-2615SM-A-838613-1 INTERCHANGEABLE
Microcircuit,memory
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5962-01-185-5426900146-012 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
5962-01-185-5431900146-022 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
Cross-Reference Index
Part NumberManufacturer
142C857H01 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
93446DMQB Fairchild Semiconductor Corp (USA)
Related Parts
5962-01-085-4444INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-101-2202INTERCHANGEABLE
MICROCIRCUIT,MEMORY
633999-170
5962-01-101-2203INTERCHANGEABLE
MICROCIRCUIT,MEMORY
633999-165
5962-01-162-3894INTERCHANGEABLE
MICROCIRCUIT,MEMORY
SM-A-838615-1
5962-01-168-5845INTERCHANGEABLE
MICROCIRCUIT,MEMORY
47040-1
5962-01-168-5846INTERCHANGEABLE
MICROCIRCUIT,MEMORY
47037-1
5962-01-169-2614INTERCHANGEABLE
MICROCIRCUIT,MEMORY
SM-A-838731-1
5962-01-169-2615INTERCHANGEABLE
MICROCIRCUIT,MEMORY
SM-A-838613-1
5962-01-185-5426INTERCHANGEABLE
MICROCIRCUIT,MEMORY
900146-012
5962-01-185-5431INTERCHANGEABLE
MICROCIRCUIT,MEMORY
900146-022
5962-01-185-5432INTERCHANGEABLE
MICROCIRCUIT,MEMORY
900146-032
5962-01-185-5433INTERCHANGEABLE
MICROCIRCUIT,MEMORY
900146-042

Frequently Asked Questions

What is NSN 5962-01-043-7919?

NSN 5962-01-043-7919 is a Microcircuit,memory, 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 5962-01-043-7919?

NSN 5962-01-043-7919 has 2 cross-referenced part numbers: 142C857H01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 93446DMQB (Fairchild Semiconductor Corp).

What NSN replaces 5962-01-043-7919?

There are 12 known substitutes for 5962-01-043-7919: 5962-01-085-4444, 5962-01-101-2202, 5962-01-101-2203 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 142C857H01?

Key specifications for 142C857H01: Input Circuit Pattern: 10 INPUT; Memory Device Type: ROM; Terminal Type and Quantity: 16 PRINTED CIRCUIT; Precious Material: GOLD. 20 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-01-043-7919 still in active supply?

NSN 5962-01-043-7919 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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