PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

635A327H04Microcircuit,memory

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5962-01-047-6648 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-047-6648 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-047-6648. Primary manufacturer part number: 635A327H04.
Features
  • Microcircuit,memory — FSC 5962
  • Features Provided: BIPOLAR AND HERMETICALLY SEALED AND HIGH SPEED AND MONOLITHIC AND POSITIVE OUTPUTS AND PROGRAMMED AND W/BUFFERED OUTPUT AND W/DECODED OUTPUT AND W/DISABLE AND W/ENABLE AND W/STORAGE AND 3-STATE OUTPUT
  • Inclosure Configuration: DUAL-IN-LINE
  • Voltage Rating and Type Per Characteristic: -1.5 VOLTS MINIMUM POWER SOURCE AND 5.5 VOLTS MAXIMUM POWER SOURCE
  • Terminal Surface Treatment: SOLDER
  • Memory Device Type: PROM
  • Memory Capacity: UNKNOWN
  • Test Data Document: 97942-635A327 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-047-6648, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-047-6648
Primary Part Number635A327H04
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Features ProvidedBIPOLAR AND HERMETICALLY SEALED AND HIGH SPEED AND MONOLITHIC AND POSITIVE OUTPUTS AND PROGRAMMED AND W/BUFFERED OUTPUT AND W/DECODED OUTPUT AND W/DISABLE AND W/ENABLE AND W/STORAGE AND 3-STATE OUTPUT
Inclosure ConfigurationDUAL-IN-LINE
Voltage Rating and Type Per Characteristic-1.5 VOLTS MINIMUM POWER SOURCE AND 5.5 VOLTS MAXIMUM POWER SOURCE
Terminal Surface TreatmentSOLDER
Memory Device TypePROM
Memory CapacityUNKNOWN
Test Data Document97942-635A327 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Time Rating Per Chacteristic60.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 60.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Terminal Type and Quantity16 PRINTED CIRCUIT
Input Circuit Pattern6 INPUT
Body Width0.220 INCHES MINIMUM AND 0.294 INCHES MAXIMUM IN
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Inclosure MaterialCERAMIC AND GLASS
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Body Length0.808 INCHES MAXIMUM IN
Body Height0.139 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5962-01-046-9473635A327H05 INTERCHANGEABLE
Microcircuit,memory
Northrop Grumman Support Services Corp
5962-01-048-9565 INTERCHANGEABLE
Microcircuit,memory
5962-01-288-6901 INTERCHANGEABLE
Microcircuit,memory
Cross-Reference Index
Part NumberManufacturer
635A327H04 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
56S394-1 Intersil Inc Sub of General Electric Co (USA)
ROM/PROM FAMILY 013 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
IM5610MDE Intersil Inc Sub of General Electric Co (USA)
635A327H04 Northrop Grumman Support Services Corp (USA)
Related Parts
5962-01-046-9473INTERCHANGEABLE
MICROCIRCUIT,MEMORY
635A327H05
5962-01-048-9565INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-288-6901INTERCHANGEABLE
MICROCIRCUIT,MEMORY

Frequently Asked Questions

What is NSN 5962-01-047-6648?

NSN 5962-01-047-6648 is a Microcircuit,memory, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-047-6648?

NSN 5962-01-047-6648 has 5 cross-referenced part numbers: 635A327H04 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 56S394-1 (Intersil Inc Sub of General Electric Co), ROM/PROM FAMILY 013 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), IM5610MDE (Intersil Inc Sub of General Electric Co), 635A327H04 (Northrop Grumman Support Services Corp).

What NSN replaces 5962-01-047-6648?

There are 3 known substitutes for 5962-01-047-6648: 5962-01-046-9473, 5962-01-048-9565, 5962-01-288-6901. Verify interchangeability with system specifications before substitution.

What are the specifications of 635A327H04?

Key specifications for 635A327H04: Features Provided: BIPOLAR AND HERMETICALLY SEALED AND HIGH SPEED AND MONOLITHIC AND POSITIVE OUTPUTS AND PROGRAMMED AND W/BUFFERED OUTPUT AND W/DECODED OUTPUT AND W/DISABLE AND W/ENABLE AND W/STORAGE AND 3-STATE OUTPUT; Inclosure Configuration: DUAL-IN-LINE; Voltage Rating and Type Per Characteristic: -1.5 VOLTS MINIMUM POWER SOURCE AND 5.5 VOLTS MAXIMUM POWER SOURCE; Terminal Surface Treatment: SOLDER. 18 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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