PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

946DCMicrocircuit,digital

Fairchild Semiconductor Corp · NSN 5962-00-430-0101 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-00-430-0101 — this item is cataloged by the U.S. Government under National Stock Number 5962-00-430-0101. Primary manufacturer part number: 946DC.
Features
  • Microcircuit,digital — FSC 5962
  • Time Rating Per Chacteristic: 80.00 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 Document: 15786-89028 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)
  • Maximum Power Dissipation Rating: 80.0 MILLIWATTS
  • Operating Temp Range: -20.0 TO 70.0 CELSIUS DEGC
  • Body Height: 0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
  • Body Width: 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
  • Features Provided: HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND MEDIUM POWER AND MEDIUM SPEED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-00-430-0101, 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 Fairchild Semiconductor Corp. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 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
NSN5962-00-430-0101
Primary Part Number946DC
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerFairchild Semiconductor Corp
StatusACTIVE
Time Rating Per Chacteristic80.00 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 Document15786-89028 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)
Maximum Power Dissipation Rating80.0 MILLIWATTS
Operating Temp Range-20.0 TO 70.0 CELSIUS DEGC
Body Height0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
Body Width0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
Features ProvidedHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND MEDIUM POWER AND MEDIUM SPEED
Body Length0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
Output Logic FormDIODE-TRANSISTOR LOGIC
Inclosure MaterialCERAMIC AND GLASS
Input Circuit PatternQUAD 2 INPUT
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Inclosure ConfigurationDUAL-IN-LINE
Design Function and Quantity4 GATE, NAND-NOR
Case Outline Source and DesignatorT0-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5962-00-369-7739 INTERCHANGEABLE
Microcircuit,digital
5962-00-437-9530 INTERCHANGEABLE
Microcircuit,digital
5962-00-491-3827G190-010-004 INTERCHANGEABLE
Microcircuit,digital
Bae Systems Information and Electronic Systems Integration Inc.
5962-00-819-2215101-2918-1 INTERCHANGEABLE
Microcircuit,digital
Behlman Electronics, Inc
5962-01-090-7090 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
946DC Fairchild Semiconductor Corp (USA)
SN3064 Texas Instruments Incorporated (USA)
U6A994659X Fairchild Semiconductor Corp (USA)
SN3064N Texas Instruments Incorporated (USA)
SL02872 Fairchild Semiconductor Corp (USA)
946DC British Sarozal Ltd (GBR)
100085-001 Cipher Data Products Inc (USA)
89028-4-1-4 Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA)
SN15846N Texas Instruments Incorporated (USA)
89028-4-1-4 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
Related Parts
5962-00-369-7739INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-00-437-9530INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-00-491-3827INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
G190-010-004
5962-00-819-2215INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
101-2918-1
5962-01-090-7090INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-00-430-0101?

NSN 5962-00-430-0101 is a Microcircuit,digital, manufactured by Fairchild Semiconductor Corp, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-00-430-0101?

NSN 5962-00-430-0101 has 10 cross-referenced part numbers: 946DC (Fairchild Semiconductor Corp), SN3064 (Texas Instruments Incorporated), U6A994659X (Fairchild Semiconductor Corp), SN3064N (Texas Instruments Incorporated), SL02872 (Fairchild Semiconductor Corp) and 5 more.

What NSN replaces 5962-00-430-0101?

There are 5 known substitutes for 5962-00-430-0101: 5962-00-369-7739, 5962-00-437-9530, 5962-00-491-3827 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 946DC?

Key specifications for 946DC: Time Rating Per Chacteristic: 80.00 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 Document: 15786-89028 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); Maximum Power Dissipation Rating: 80.0 MILLIWATTS; Operating Temp Range: -20.0 TO 70.0 CELSIUS DEGC. 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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