PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

971003-321Microcircuit,digital

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5962-01-032-2033 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-032-2033 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-032-2033. Primary manufacturer part number: 971003-321.
Features
  • Microcircuit,digital — FSC 5962
  • Test Data Document: 06481-971003 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)
  • Terminal Type and Quantity: 14 PRINTED CIRCUIT
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Features Provided: HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND W/TOTEM POLE OUTPUT
  • Body Length: 0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
  • Design Function and Quantity: 4 GATE, NAND
  • Maximum Power Dissipation Rating: 300.0 MILLIWATTS
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-032-2033, 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 9 commercial cross-references from 5 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
NSN5962-01-032-2033
Primary Part Number971003-321
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Test Data Document06481-971003 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)
Terminal Type and Quantity14 PRINTED CIRCUIT
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Features ProvidedHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND W/TOTEM POLE OUTPUT
Body Length0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
Design Function and Quantity4 GATE, NAND
Maximum Power Dissipation Rating300.0 MILLIWATTS
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Inclosure ConfigurationDUAL-IN-LINE
Input Circuit PatternQUAD 2 INPUT
Time Rating Per Chacteristic22.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT NS
Voltage Rating and Type Per Characteristic5.5 VOLTS MAXIMUM POWER SOURCE
Inclosure MaterialCERAMIC AND GLASS
Terminal Surface TreatmentSOLDER
Body Height0.200 INCHES MAXIMUM IN
Body Width0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5962-00-209-5243 INTERCHANGEABLE
Microcircuit,digital
5962-00-318-2223 INTERCHANGEABLE
Microcircuit,digital
5962-01-077-0802 INTERCHANGEABLE
Microcircuit,digital
5962-01-100-6178M50-50 INTERCHANGEABLE
Microcircuit,digital
Miltope Corporation
Cross-Reference Index
Part NumberManufacturer
DM5400J/883C National Semiconductor Corporation (USA)
S5400F/883C Philips Semiconductors Inc (USA)
791250PC56 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
971003-321 National Semiconductor Corporation (USA)
971003-321 Texas Instruments Incorporated (USA)
351-7389-022 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
SNM5400J/883C Texas Instruments Incorporated (USA)
971003-321 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
971003-321 Philips Semiconductors Inc (USA)
Related Parts
5962-00-209-5243INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-00-318-2223INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-077-0802INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-100-6178INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
M50-50

Frequently Asked Questions

What is NSN 5962-01-032-2033?

NSN 5962-01-032-2033 is a Microcircuit,digital, 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 5962-01-032-2033?

NSN 5962-01-032-2033 has 9 cross-referenced part numbers: DM5400J/883C (National Semiconductor Corporation), S5400F/883C (Philips Semiconductors Inc), 791250PC56 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 971003-321 (National Semiconductor Corporation), 971003-321 (Texas Instruments Incorporated) and 4 more.

What NSN replaces 5962-01-032-2033?

There are 4 known substitutes for 5962-01-032-2033: 5962-00-209-5243, 5962-00-318-2223, 5962-01-077-0802 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 971003-321?

Key specifications for 971003-321: Test Data Document: 06481-971003 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); Terminal Type and Quantity: 14 PRINTED CIRCUIT; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Features Provided: HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND W/TOTEM POLE OUTPUT. 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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