PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

221G3108Microcircuit,digital

Herley Chicago Dba Stewart Warner Electronics · NSN 5962-00-147-4494 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-00-147-4494 — this item is cataloged by the U.S. Government under National Stock Number 5962-00-147-4494. Primary manufacturer part number: 221G3108.
Features
  • Microcircuit,digital — FSC 5962
  • Time Rating Per Chacteristic: 50.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 30.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
  • Body Width: 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
  • Case Outline Source and Designator: T0-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
  • Design Function and Quantity: 2 GATE, NAND-NOR
  • Inclosure Configuration: DUAL-IN-LINE
  • Test Data Document: 98738-221G3108 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)
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-00-147-4494, 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 Herley Chicago Dba Stewart Warner Electronics. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 9 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
NSN5962-00-147-4494
Primary Part Number221G3108
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerHerley Chicago Dba Stewart Warner Electronics
StatusACTIVE
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
Body Width0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
Case Outline Source and DesignatorT0-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
Design Function and Quantity2 GATE, NAND-NOR
Inclosure ConfigurationDUAL-IN-LINE
Test Data Document98738-221G3108 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)
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Input Circuit Pattern5 INPUT
Maximum Power Dissipation Rating54.5 MILLIWATTS
Output Logic FormDIODE-TRANSISTOR LOGIC
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Body Height0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
Features ProvidedHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND LOW POWER AND MEDIUM SPEED AND EXPANDABLE
Inclosure MaterialCERAMIC AND GLASS
Body Length0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5962-00-403-4830 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
961DM Fairchild Semiconductor Corp (USA)
MC961L Freescale Semiconductor, Inc. (USA)
221G3108 PRIMARY Herley Chicago Dba Stewart Warner Electronics (USA)
RM961D Raytheon Company Div Corp (USA)
SN15961J Texas Instruments Incorporated (USA)
SW961-1P Stewart-Warner Corp Microcircuits Div (USA)
MIC961-1D Itt Semiconductors Div (USA)
5255-415 Raytheon Company Div Rmd Strategic (USA)
RM961D Raytheon Company Dba Raytheon Co (USA)
Related Parts
5962-00-403-4830INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-00-147-4494?

NSN 5962-00-147-4494 is a Microcircuit,digital, manufactured by Herley Chicago Dba Stewart Warner Electronics, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-00-147-4494?

NSN 5962-00-147-4494 has 9 cross-referenced part numbers: 961DM (Fairchild Semiconductor Corp), MC961L (Freescale Semiconductor, Inc.), 221G3108 (Herley Chicago Dba Stewart Warner Electronics), RM961D (Raytheon Company Div Corp), SN15961J (Texas Instruments Incorporated) and 4 more.

What NSN replaces 5962-00-147-4494?

There is 1 known substitute for 5962-00-147-4494: 5962-00-403-4830. Verify interchangeability with system specifications before substitution.

What are the specifications of 221G3108?

Key specifications for 221G3108: Time Rating Per Chacteristic: 50.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 30.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS; Body Width: 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN; Case Outline Source and Designator: T0-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL; Design Function and Quantity: 2 GATE, NAND-NOR. 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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