PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7891590-421Microcircuit,memory

L3harris Mas Inc Div L3harris Mas Inc. · NSN 5962-01-228-8209 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-228-8209 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-228-8209. Primary manufacturer part number: 7891590-421.
Features
  • Microcircuit,memory — FSC 5962
  • Features Provided: HERMETICALLY SEALED AND BURN IN AND W/ENABLE AND PROGRAMMABLE AND 3-STATE OUTPUT
  • Inclosure Configuration: DUAL-IN-LINE
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Terminal Surface Treatment: SOLDER
  • Test Data Document: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
  • Terminal Type and Quantity: 20 PRINTED CIRCUIT
  • Memory Device Type: ROM
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-228-8209, 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 L3harris Mas Inc Div L3harris Mas Inc.. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-228-8209
Primary Part Number7891590-421
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerL3harris Mas Inc Div L3harris Mas Inc.
StatusACTIVE
Features ProvidedHERMETICALLY SEALED AND BURN IN AND W/ENABLE AND PROGRAMMABLE AND 3-STATE OUTPUT
Inclosure ConfigurationDUAL-IN-LINE
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Terminal Surface TreatmentSOLDER
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Terminal Type and Quantity20 PRINTED CIRCUIT
Memory Device TypeROM
Voltage Rating and Type Per Characteristic7.0 VOLTS MAXIMUM POWER SOURCE
Time Rating Per Chacteristic40.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 40.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Body Height0.155 INCHES MAXIMUM IN
Body Length1.010 INCHES MAXIMUM IN
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Inclosure MaterialCERAMIC
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Input Circuit Pattern10 INPUT
Body Width0.300 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5962-01-122-4428SM-A-946594-00 INTERCHANGEABLE
Microcircuit,memory
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5962-01-122-4429SM-A-946594-01 INTERCHANGEABLE
Microcircuit,memory
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5962-01-122-4430SM-A-946594-02 INTERCHANGEABLE
Microcircuit,memory
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5962-01-159-397813153027-3 INTERCHANGEABLE
Microcircuit,digital
Us Army Aviation and Missile Command
5962-01-159-5934314048P2 INTERCHANGEABLE
Microcircuit,memory
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5962-01-284-15375757299-1 INTERCHANGEABLE
Microcircuit,memory
Naval Sea Systems Command
5962-01-284-15385757299-2 INTERCHANGEABLE
Microcircuit,memory
Naval Sea Systems Command
5962-01-290-2297411690 INTERCHANGEABLE
Microcircuit,memory
Aimtron Systems, Llc
5962-01-297-08795757299-3 INTERCHANGEABLE
Microcircuit,digital
Naval Sea Systems Command
5962-01-669-58555924397-1 INTERCHANGEABLE
Microcircuit,memory
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
5349-1J883B Mmi/amd (USA)
7891590-421 PRIMARY L3harris Mas Inc Div L3harris Mas Inc. (CAN)
ROM/PROM FAMILY 016 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
JBP28S42MJ Texas Instruments Incorporated (USA)
JBP28S42MJ421 Texas Instruments Incorporated (USA)
5349-1J883B421 Mmi/amd (USA)
7891590-421 Delco Electronics Corp Delco Systems Opns (USA)
Related Parts
5962-01-122-4428INTERCHANGEABLE
MICROCIRCUIT,MEMORY
SM-A-946594-00
5962-01-122-4429INTERCHANGEABLE
MICROCIRCUIT,MEMORY
SM-A-946594-01
5962-01-122-4430INTERCHANGEABLE
MICROCIRCUIT,MEMORY
SM-A-946594-02
5962-01-159-3978INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
13153027-3
5962-01-159-5934INTERCHANGEABLE
MICROCIRCUIT,MEMORY
314048P2
5962-01-284-1537INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5757299-1
5962-01-284-1538INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5757299-2
5962-01-290-2297INTERCHANGEABLE
MICROCIRCUIT,MEMORY
411690
5962-01-297-0879INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5757299-3
5962-01-669-5855INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5924397-1

Frequently Asked Questions

What is NSN 5962-01-228-8209?

NSN 5962-01-228-8209 is a Microcircuit,memory, manufactured by L3harris Mas Inc Div L3harris Mas Inc., classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-228-8209?

NSN 5962-01-228-8209 has 7 cross-referenced part numbers: 5349-1J883B (Mmi/amd), 7891590-421 (L3harris Mas Inc Div L3harris Mas Inc.), ROM/PROM FAMILY 016 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), JBP28S42MJ (Texas Instruments Incorporated), JBP28S42MJ421 (Texas Instruments Incorporated) and 2 more.

What NSN replaces 5962-01-228-8209?

There are 10 known substitutes for 5962-01-228-8209: 5962-01-122-4428, 5962-01-122-4429, 5962-01-122-4430 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7891590-421?

Key specifications for 7891590-421: Features Provided: HERMETICALLY SEALED AND BURN IN AND W/ENABLE AND PROGRAMMABLE AND 3-STATE OUTPUT; Inclosure Configuration: DUAL-IN-LINE; Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC; Terminal Surface Treatment: SOLDER. 16 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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