PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RB5440FMicrocircuit,digital

Fairchild Semiconductor Corp · NSN 5962-01-107-9604 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-107-9604 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-107-9604. Primary manufacturer part number: RB5440F.
Features
  • Microcircuit,digital — FSC 5962
  • Body Length: 0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
  • Inclosure Configuration: DUAL-IN-LINE
  • Body Height: 0.200 INCHES MAXIMUM IN
  • Body Width: 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
  • Design Function and Quantity: 2 BUFFER
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • 4 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-107-9604, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-107-9604
Primary Part NumberRB5440F
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerFairchild Semiconductor Corp
StatusACTIVE
Body Length0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
Inclosure ConfigurationDUAL-IN-LINE
Body Height0.200 INCHES MAXIMUM IN
Body Width0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
Design Function and Quantity2 BUFFER
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5962-00-341-0545 INTERCHANGEABLE
Microcircuit,digital
5962-01-090-1958 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
2784335-1 Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA)
22784335-1 Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA)
RB5440F PRIMARY Fairchild Semiconductor Corp (USA)
2784335-1 Honeywell Intl Inc Defense Avionics Systems (USA)
Related Parts
5962-00-341-0545INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-090-1958INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-107-9604?

NSN 5962-01-107-9604 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 5962-01-107-9604?

NSN 5962-01-107-9604 has 4 cross-referenced part numbers: 2784335-1 (Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems), 22784335-1 (Thales Usa, Inc. Div Air Mobility Solutions ("ams")), RB5440F (Fairchild Semiconductor Corp), 2784335-1 (Honeywell Intl Inc Defense Avionics Systems).

What NSN replaces 5962-01-107-9604?

There are 2 known substitutes for 5962-01-107-9604: 5962-00-341-0545, 5962-01-090-1958. Verify interchangeability with system specifications before substitution.

What are the specifications of RB5440F?

Key specifications for RB5440F: Body Length: 0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN; Inclosure Configuration: DUAL-IN-LINE; Body Height: 0.200 INCHES MAXIMUM IN; Body Width: 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN. 6 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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