PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

618998-6Microcircuit,digital

Raytheon Company · NSN 5962-00-137-4988 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-00-137-4988 — this item is cataloged by the U.S. Government under National Stock Number 5962-00-137-4988. Primary manufacturer part number: 618998-6.
Features
  • Microcircuit,digital — FSC 5962
  • Maximum Power Dissipation Rating: 81.5 MILLIWATTS
  • Precious Material: GOLD
  • Design Function and Quantity: 3 GATE, NAND-NOR
  • Voltage Rating and Type Per Characteristic: -1.5 VOLTS MAXIMUM POWER SOURCE AND 5.5 VOLTS MAXIMUM POWER SOURCE
  • Input Circuit Pattern: TRIPLE 3 INPUT
  • Precious Material and Location: TERMINALS GOLD
  • Output Logic Form: DIODE-TRANSISTOR LOGIC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-00-137-4988, 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 Raytheon Company. Government technical data includes 20 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-00-137-4988
Primary Part Number618998-6
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerRaytheon Company
StatusACTIVE
Maximum Power Dissipation Rating81.5 MILLIWATTS
Precious MaterialGOLD
Design Function and Quantity3 GATE, NAND-NOR
Voltage Rating and Type Per Characteristic-1.5 VOLTS MAXIMUM POWER SOURCE AND 5.5 VOLTS MAXIMUM POWER SOURCE
Input Circuit PatternTRIPLE 3 INPUT
Precious Material and LocationTERMINALS GOLD
Output Logic FormDIODE-TRANSISTOR LOGIC
Terminal Surface TreatmentGOLD
Inclosure MaterialCERAMIC AND GLASS
Features ProvidedHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND LOW POWER AND MEDIUM SPEED
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Body Length0.240 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN
Time Rating Per Chacteristic50.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 30.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Test Data Document37695-618998 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 Width0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
Body Height0.030 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
Terminal Type and Quantity14 FLAT LEADS
Case Outline Source and DesignatorT0-86 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Inclosure ConfigurationFLAT PACK
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5962-01-057-0660 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
618998-6 PRIMARY Raytheon Company (USA)
618998-6 Freescale Semiconductor, Inc. (USA)
U3I996351X Fairchild Semiconductor Corp (USA)
618998-6 Fairchild Semiconductor Corp (USA)
MC963F Freescale Semiconductor, Inc. (USA)
Related Parts
5962-01-057-0660INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-00-137-4988?

NSN 5962-00-137-4988 is a Microcircuit,digital, manufactured by Raytheon Company, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-00-137-4988?

NSN 5962-00-137-4988 has 5 cross-referenced part numbers: 618998-6 (Raytheon Company), 618998-6 (Freescale Semiconductor, Inc.), U3I996351X (Fairchild Semiconductor Corp), 618998-6 (Fairchild Semiconductor Corp), MC963F (Freescale Semiconductor, Inc.).

What NSN replaces 5962-00-137-4988?

There is 1 known substitute for 5962-00-137-4988: 5962-01-057-0660. Verify interchangeability with system specifications before substitution.

What are the specifications of 618998-6?

Key specifications for 618998-6: Maximum Power Dissipation Rating: 81.5 MILLIWATTS; Precious Material: GOLD; Design Function and Quantity: 3 GATE, NAND-NOR; Voltage Rating and Type Per Characteristic: -1.5 VOLTS MAXIMUM POWER SOURCE AND 5.5 VOLTS MAXIMUM POWER SOURCE. 20 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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