PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SCL4049UBDMicrocircuit,digital

Allegro Microsystems Inc · NSN 5962-01-108-1966 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-108-1966 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-108-1966. Primary manufacturer part number: SCL4049UBD.
Features
  • Microcircuit,digital — FSC 5962
  • Test Data Document: 14933-79014 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 Width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
  • Inclosure Configuration: DUAL-IN-LINE
  • Voltage Rating and Type Per Characteristic: 18.0 VOLTS MAXIMUM POWER SOURCE
  • Case Outline Source and Designator: D-2 MIL-M-38510
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Body Height: 0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-108-1966, 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 Allegro Microsystems Inc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 41 commercial cross-references from 32 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5962-01-108-1966
Primary Part NumberSCL4049UBD
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerAllegro Microsystems Inc
StatusCANCELLED
Test Data Document14933-79014 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 Width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
Inclosure ConfigurationDUAL-IN-LINE
Voltage Rating and Type Per Characteristic18.0 VOLTS MAXIMUM POWER SOURCE
Case Outline Source and DesignatorD-2 MIL-M-38510
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Body Height0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Body Length0.840 INCHES MAXIMUM IN
Maximum Power Dissipation Rating500.0 MILLIWATTS
Features ProvidedHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS
Terminal Type and Quantity16 PRINTED CIRCUIT
Design Function and Quantity6 BUFFER, INVERTING
Output Logic FormCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
Input Circuit PatternHEX 1 INPUT
Terminal Surface TreatmentSOLDER
Inclosure MaterialCERAMIC
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5307-00-010-3217103217 INTERCHANGEABLE
Stud,plain
Chrysler Realty Company Llc Dba Daimler Chrysler
5340-00-050-1600 INTERCHANGEABLE
Plug,expansion
5210-00-221-1945436.1RL-3 INTERCHANGEABLE
Caliper,micrometer,outside
L.s. Starrett Company (the) Div Tool Division
6665-00-411-994808-79014 INTERCHANGEABLE
Reagent Kit,chromi
Mine Safety Appliances Company
5815-00-945-6296 INTERCHANGEABLE
Strip,stop
3010-00-971-5662103217 INTERCHANGEABLE
Gearcase-Motor
L3harris Technologies, Inc Div Space & Airborne Systems
5962-01-009-3108 INTERCHANGEABLE
Microcircuit,digital
5962-01-033-2281 INTERCHANGEABLE
Microcircuit,digital
5962-01-099-8515 INTERCHANGEABLE
Microcircuit,digital
4820-01-103-9034 INTERCHANGEABLE
Valve,treadle,foot
Cross-Reference Index
Part NumberManufacturer
SCL4049UBD Allegro Microsystems Inc (USA)
84001088-049 Woodward Hrt Inc (USA)
149062-1 Cubic Defense Applications, Inc. (USA)
4049BMJ/883B National Semiconductor Corporation (USA)
4049UB Harris Corp Findlay Opns (USA)
103217 Systron-Donner Corp Microwave/instrument Div (USA)
143503544 Eaton Corporation (USA)
ST99D237-1 Lockheed Martin Corp (USA)
5M.5446.220.03 Hensoldt Sensors Gmbh Div Seps (DEU)
7102776-001 Ge Aviation Systems Llc Dba Ge Aviation (USA)
0N270479 National Security Agency (USA)
4049UBDMQB Fairchild Semiconductor Corp (USA)
SCSHQ/151128-ITEM IC6 Mod Des (iss-Eo) (GBR)
01917 Motorola/codex Corp Sub of Motorola Inc (USA)
1820-1746 Keysight Technologies, Inc. (USA)
MC14049UBAL Freescale Semiconductor, Inc. (USA)
91482077 Thales Sa (FRA)
7901401EB Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
5M.5446.220.03 Elbit Systems Deutschland Gmbh & Co. Kg (DEU)
1820-1746 Hewlett-Packard Company Dba HP (USA)
Related Parts
5307-00-010-3217INTERCHANGEABLE
STUD,PLAIN
103217
5340-00-050-1600INTERCHANGEABLE
PLUG,EXPANSION
5210-00-221-1945INTERCHANGEABLE
CALIPER,MICROMETER,OUTSIDE
436.1RL-3
6665-00-411-9948INTERCHANGEABLE
REAGENT KIT,CHROMI
08-79014
5815-00-945-6296INTERCHANGEABLE
STRIP,STOP
3010-00-971-5662INTERCHANGEABLE
GEARCASE-MOTOR
103217
5962-01-009-3108INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-033-2281INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-099-8515INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
4820-01-103-9034INTERCHANGEABLE
VALVE,TREADLE,FOOT
5895-01-114-1570INTERCHANGEABLE
PREAMPLIFIER MODULE
103217
5962-01-176-8288INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-108-1966?

NSN 5962-01-108-1966 is a Microcircuit,digital, manufactured by Allegro Microsystems Inc, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-01-108-1966?

NSN 5962-01-108-1966 has 41 cross-referenced part numbers: SCL4049UBD (Allegro Microsystems Inc), 84001088-049 (Woodward Hrt Inc), 149062-1 (Cubic Defense Applications, Inc.), 4049BMJ/883B (National Semiconductor Corporation), 4049UB (Harris Corp Findlay Opns) and 36 more.

What NSN replaces 5962-01-108-1966?

There are 12 known substitutes for 5962-01-108-1966: 5307-00-010-3217, 5340-00-050-1600, 5210-00-221-1945 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SCL4049UBD?

Key specifications for SCL4049UBD: Test Data Document: 14933-79014 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 Width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN; Inclosure Configuration: DUAL-IN-LINE; Voltage Rating and Type Per Characteristic: 18.0 VOLTS MAXIMUM POWER SOURCE. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-01-108-1966 still in active supply?

NSN 5962-01-108-1966 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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