PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

128EDCC00771-1Microcircuit,memory

Northrop Grumman Systems Corporation · NSN 5962-01-321-9534 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-321-9534 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-321-9534. Primary manufacturer part number: 128EDCC00771-1.
Features
  • Microcircuit,memory — FSC 5962
  • Inclosure Configuration: DUAL-IN-LINE
  • Memory Device Type: PAL
  • Terminal Type and Quantity: 24 PRINTED CIRCUIT
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Body Width: 0.281 INCHES MINIMUM AND 0.305 INCHES MAXIMUM IN
  • Inclosure Material: CERAMIC
  • Features Provided: W/ENABLE AND PROGRAMMABLE AND MONOLITHIC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-321-9534, 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. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-321-9534
Primary Part Number128EDCC00771-1
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
Inclosure ConfigurationDUAL-IN-LINE
Memory Device TypePAL
Terminal Type and Quantity24 PRINTED CIRCUIT
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Body Width0.281 INCHES MINIMUM AND 0.305 INCHES MAXIMUM IN
Inclosure MaterialCERAMIC
Features ProvidedW/ENABLE AND PROGRAMMABLE AND MONOLITHIC
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Body Height0.142 INCHES MINIMUM AND 0.174 INCHES MAXIMUM IN
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Input Circuit Pattern14 INPUT
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Body Length1.233 INCHES MINIMUM AND 1.283 INCHES MAXIMUM IN
Voltage Rating and Type Per Characteristic5.5 VOLTS MAXIMUM POWER SOURCE
Terminal Surface TreatmentSOLDER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5962-01-268-18117143692-01 INTERCHANGEABLE
Microcircuit,digital
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
5962-01-321-9535128EDCC00772-1 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Systems Corporation
5962-01-322-1012128EDCC00773-1 INTERCHANGEABLE
Microcircuit,digital
Northrop Grumman Systems Corporation
5962-01-359-766234069131-002 INTERCHANGEABLE
Microcircuit,memory
Honeywell International Inc. Dba Honeywell International
Cross-Reference Index
Part NumberManufacturer
DMPAL14L8MJ Mmi/amd (USA)
128EDCC00771-1 PRIMARY Northrop Grumman Systems Corporation (USA)
ROM/PROM FAMILY 100 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
128EDCC00771-1 Northrop Grumman Systems Corporation (USA)
128EDCA00728-1 Northrop Grumman Systems Corporation (USA)
Related Parts
5962-01-268-1811INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
7143692-01
5962-01-321-9535INTERCHANGEABLE
MICROCIRCUIT,MEMORY
128EDCC00772-1
5962-01-322-1012INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
128EDCC00773-1
5962-01-359-7662INTERCHANGEABLE
MICROCIRCUIT,MEMORY
34069131-002

Frequently Asked Questions

What is NSN 5962-01-321-9534?

NSN 5962-01-321-9534 is a Microcircuit,memory, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-321-9534?

NSN 5962-01-321-9534 has 5 cross-referenced part numbers: DMPAL14L8MJ (Mmi/amd), 128EDCC00771-1 (Northrop Grumman Systems Corporation), ROM/PROM FAMILY 100 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 128EDCC00771-1 (Northrop Grumman Systems Corporation), 128EDCA00728-1 (Northrop Grumman Systems Corporation).

What NSN replaces 5962-01-321-9534?

There are 4 known substitutes for 5962-01-321-9534: 5962-01-268-1811, 5962-01-321-9535, 5962-01-322-1012 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 128EDCC00771-1?

Key specifications for 128EDCC00771-1: Inclosure Configuration: DUAL-IN-LINE; Memory Device Type: PAL; Terminal Type and Quantity: 24 PRINTED CIRCUIT; Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC. 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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