PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

578R559H02Microcircuit,digital

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5962-00-146-8614 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-00-146-8614 — this item is cataloged by the U.S. Government under National Stock Number 5962-00-146-8614. Primary manufacturer part number: 578R559H02.
Features
  • Microcircuit,digital — FSC 5962
  • Test Data Document: 97942-578R559 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)
  • Body Length: 0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
  • Body Width: 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
  • Inclosure Configuration: DUAL-IN-LINE
  • Case Outline Source and Designator: T0-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
  • Maximum Power Dissipation Rating: 160.0 MILLIWATTS
  • Time Rating Per Chacteristic: 45.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 15.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-00-146-8614, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-00-146-8614
Primary Part Number578R559H02
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Test Data Document97942-578R559 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)
Body Length0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
Body Width0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
Inclosure ConfigurationDUAL-IN-LINE
Case Outline Source and DesignatorT0-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
Maximum Power Dissipation Rating160.0 MILLIWATTS
Time Rating Per Chacteristic45.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 15.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Inclosure MaterialCERAMIC AND GLASS
Design Function and Quantity4 GATE, NAND
Features ProvidedHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND MEDIUM POWER AND MEDIUM SPEED AND W/OPEN COLLECTOR
Body Height0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
Input Circuit PatternQUAD 2 INPUT
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5962-00-470-1632SN5403J INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
5962-00-539-0691SN5403J INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
5962-00-550-7817SD17175 INTERCHANGEABLE
Microcircuit,digital
National Semiconductor Corporation
5962-01-190-248410182375 INTERCHANGEABLE
Microcircuit,digital
Us Army Aviation and Missile Command
5962-01-292-8856 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
SN5403J Texas Instruments Incorporated (USA)
SD13476 National Semiconductor Corporation (USA)
SC15247LH Freescale Semiconductor, Inc. (USA)
578R559H02 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
HL18300 Fairchild Semiconductor Corp (USA)
NC3836 Itt Semiconductors Div (USA)
SN33916 Texas Instruments Incorporated (USA)
Related Parts
5962-00-470-1632INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SN5403J
5962-00-539-0691INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SN5403J
5962-00-550-7817INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SD17175
5962-01-190-2484INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
10182375
5962-01-292-8856INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-00-146-8614?

NSN 5962-00-146-8614 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 5962-00-146-8614?

NSN 5962-00-146-8614 has 7 cross-referenced part numbers: SN5403J (Texas Instruments Incorporated), SD13476 (National Semiconductor Corporation), SC15247LH (Freescale Semiconductor, Inc.), 578R559H02 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), HL18300 (Fairchild Semiconductor Corp) and 2 more.

What NSN replaces 5962-00-146-8614?

There are 5 known substitutes for 5962-00-146-8614: 5962-00-470-1632, 5962-00-539-0691, 5962-00-550-7817 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 578R559H02?

Key specifications for 578R559H02: Test Data Document: 97942-578R559 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); Body Length: 0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN; Body Width: 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN; Inclosure Configuration: DUAL-IN-LINE. 15 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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