PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

U6A993351XMicrocircuit,digital

Fairchild Semiconductor Corp · NSN 5962-00-703-0892 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-00-703-0892 — this item is cataloged by the U.S. Government under National Stock Number 5962-00-703-0892. Primary manufacturer part number: U6A993351X.
Features
  • Microcircuit,digital — FSC 5962
  • Input Circuit Pattern: DUAL 5 INPUT
  • Body Width: 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
  • Case Outline Source and Designator: T0-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
  • Output Logic Form: DIODE-TRANSISTOR LOGIC
  • Voltage Rating and Type Per Characteristic: -1.5 VOLTS MINIMUM POWER SOURCE AND 5.5 VOLTS MAXIMUM POWER SOURCE
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Body Length: 0.660 INCHES MINIMUM AND 0.785 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 5962-00-703-0892, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5962-00-703-0892
Primary Part NumberU6A993351X
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerFairchild Semiconductor Corp
StatusCANCELLED
Input Circuit PatternDUAL 5 INPUT
Body Width0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
Case Outline Source and DesignatorT0-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
Output Logic FormDIODE-TRANSISTOR LOGIC
Voltage Rating and Type Per Characteristic-1.5 VOLTS MINIMUM POWER SOURCE AND 5.5 VOLTS MAXIMUM POWER SOURCE
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Body Length0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
Inclosure MaterialCERAMIC AND GLASS
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Features ProvidedMONOLITHIC AND HERMETICALLY SEALED AND EXPANDABLE AND MEDIUM POWER AND MEDIUM SPEED AND POSITIVE OUTPUTS
Terminal Surface TreatmentSOLDER
Design Function and Quantity2 EXPANDER AND 2 GATE, NAND-NOR
Maximum Power Dissipation Rating34.0 MILLIWATTS
Inclosure ConfigurationDUAL-IN-LINE
Body Height0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
Terminal Type and Quantity14 PRINTED CIRCUIT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5962-00-005-5120R10253P933B INTERCHANGEABLE
Microcircuit,digital
Lockheed Martin Corporation Div Rotary and Mission Systems
5962-00-506-3077U6A993351X INTERCHANGEABLE
Microcircuit,linear
Fairchild Semiconductor Corp
5962-01-176-0387 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
Q532211059 Rheinmetall Air Defence Ag (CHE)
DTL9933 Fairchild Semiconductor Corp (USA)
MC933L Freescale Semiconductor, Inc. (USA)
U6A993351X PRIMARY Fairchild Semiconductor Corp (USA)
SC24156LH On Semiconductor Corporation (USA)
2279099-00 L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West (USA)
14500009-001 Honeywell Inc Commercial Div (USA)
170A0933C2 Microwave Engineering Corporation (USA)
ITT933-1D Itt Semiconductors a Division of International Telephone and Telegraph Corp (USA)
10000C051-003 Lockheed Martin Corporation Dba Lm Aeronautics Company (USA)
10658277 PRIMARY Us Army Aviation and Missile Command (USA)
933DM PRIMARY Fairchild Semiconductor Corp (USA)
GM820BC1 Northrop Grumman Systems Corporation (USA)
SC24156LH Freescale Semiconductor, Inc. (USA)
170A0933C2 Sierra Networks Inc Sierracom Div (USA)
Related Parts
5962-00-005-5120INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
R10253P933B
5962-00-506-3077INTERCHANGEABLE
MICROCIRCUIT,LINEAR
U6A993351X
5962-01-176-0387INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-00-703-0892?

NSN 5962-00-703-0892 is a Microcircuit,digital, manufactured by Fairchild Semiconductor Corp, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-00-703-0892?

NSN 5962-00-703-0892 has 15 cross-referenced part numbers: Q532211059 (Rheinmetall Air Defence Ag), DTL9933 (Fairchild Semiconductor Corp), MC933L (Freescale Semiconductor, Inc.), U6A993351X (Fairchild Semiconductor Corp), SC24156LH (On Semiconductor Corporation) and 10 more.

What NSN replaces 5962-00-703-0892?

There are 3 known substitutes for 5962-00-703-0892: 5962-00-005-5120, 5962-00-506-3077, 5962-01-176-0387. Verify interchangeability with system specifications before substitution.

What are the specifications of U6A993351X?

Key specifications for U6A993351X: Input Circuit Pattern: DUAL 5 INPUT; Body Width: 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN; Case Outline Source and Designator: T0-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL; Output Logic Form: DIODE-TRANSISTOR LOGIC. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-00-703-0892 still in active supply?

NSN 5962-00-703-0892 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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