PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

581R500J56Microcircuit,digital

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5962-01-058-6781 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-058-6781 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-058-6781. Primary manufacturer part number: 581R500J56.
Features
  • Microcircuit,digital — FSC 5962
  • Inclosure Configuration: DUAL-IN-LINE
  • Terminal Surface Treatment: SOLDER
  • Specification/standard Data: 81349-MIL-M-38510/070 GOVERNMENT SPECIFICATION
  • Body Height: 0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
  • Body Width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
  • Case Outline Source and Designator: D-1 MIL-M-38510
  • Terminal Type and Quantity: 14 FLAT LEADS
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-058-6781, 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 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 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
NSN5962-01-058-6781
Primary Part Number581R500J56
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Inclosure ConfigurationDUAL-IN-LINE
Terminal Surface TreatmentSOLDER
Specification/standard Data81349-MIL-M-38510/070 GOVERNMENT SPECIFICATION
Body Height0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
Body Width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
Case Outline Source and DesignatorD-1 MIL-M-38510
Terminal Type and Quantity14 FLAT LEADS
Maximum Power Dissipation Rating99.0 MILLIWATTS
Design Function and Quantity2 GATE, NAND
Features ProvidedHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND MEDIUM SPEED AND W/OPEN COLLECTOR
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Voltage Rating and Type Per Characteristic5.5 VOLTS MAXIMUM POWER SOURCE
Test Data Document81349-MIL-M-38510 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Input Circuit PatternDUAL 4 INPUT
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Inclosure MaterialCERAMIC AND GLASS
Body Length0.785 INCHES MAXIMUM IN
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5962-01-253-6773 INTERCHANGEABLE
Microcircuit,digital
5962-01-265-2535 INTERCHANGEABLE
Microcircuit,digital
5962-01-286-2894 INTERCHANGEABLE
Microcircuit,digital
5962-01-358-5073 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
581R500J56 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
MIL-M-38510/070 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-M-38510/70 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M38510/07007BCX Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M38510/07007BCB Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
108284-01 Rolm Corp Mil Spec Computers (USA)
01-49236-40 Computer Automation Inc
100000174 Data General Corporation (USA)
SN74S22J Texas Instruments Incorporated (USA)
Related Parts
5962-01-253-6773INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-265-2535INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-286-2894INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-358-5073INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-058-6781?

NSN 5962-01-058-6781 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 5962-01-058-6781?

NSN 5962-01-058-6781 has 9 cross-referenced part numbers: 581R500J56 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), MIL-M-38510/070 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-M-38510/70 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M38510/07007BCX (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M38510/07007BCB (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 4 more.

What NSN replaces 5962-01-058-6781?

There are 4 known substitutes for 5962-01-058-6781: 5962-01-253-6773, 5962-01-265-2535, 5962-01-286-2894 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 581R500J56?

Key specifications for 581R500J56: Inclosure Configuration: DUAL-IN-LINE; Terminal Surface Treatment: SOLDER; Specification/standard Data: 81349-MIL-M-38510/070 GOVERNMENT SPECIFICATION; Body Height: 0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN. 19 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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