PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

U5F993051XMicrocircuit,digital

Fairchild Semiconductor Corp · NSN 5962-00-232-3957 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-00-232-3957 — this item is cataloged by the U.S. Government under National Stock Number 5962-00-232-3957. Primary manufacturer part number: U5F993051X.
Features
  • Microcircuit,digital — FSC 5962
  • Time Rating Per Chacteristic: 30.00 NANOSECONDS NOMINAL PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT NS
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • 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
  • Inclosure Material: GLASS AND METAL
  • Terminal Surface Treatment: SOLDER
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-00-232-3957, 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 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5962-00-232-3957
Primary Part NumberU5F993051X
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerFairchild Semiconductor Corp
StatusCANCELLED
Time Rating Per Chacteristic30.00 NANOSECONDS NOMINAL PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT NS
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
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
Inclosure MaterialGLASS AND METAL
Terminal Surface TreatmentSOLDER
Design Function and Quantity2 EXPANDER AND 2 GATE, NAND
Body Outside Diameter0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
Body Height0.165 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
Input Circuit PatternDUAL 3 INPUT
Features ProvidedMONOLITHIC AND HERMETICALLY SEALED AND POSITIVE OUTPUTS AND MEDIUM SPEED AND EXPANDABLE
Case Outline Source and DesignatorT0-100 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
Terminal Type and Quantity10 PIN
Inclosure ConfigurationCAN
Maximum Power Dissipation Rating19.0 MILLIWATTS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5962-00-006-7318932272-1B INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Dba Raytheon
Cross-Reference Index
Part NumberManufacturer
U5F993051X Fairchild Semiconductor Corp (USA)
DTUL9930 Fairchild Semiconductor Corp (USA)
MC930G Freescale Semiconductor, Inc. (USA)
Related Parts
5962-00-006-7318INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
932272-1B

Frequently Asked Questions

What is NSN 5962-00-232-3957?

NSN 5962-00-232-3957 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 5962-00-232-3957?

NSN 5962-00-232-3957 has 3 cross-referenced part numbers: U5F993051X (Fairchild Semiconductor Corp), DTUL9930 (Fairchild Semiconductor Corp), MC930G (Freescale Semiconductor, Inc.).

What NSN replaces 5962-00-232-3957?

There is 1 known substitute for 5962-00-232-3957: 5962-00-006-7318. Verify interchangeability with system specifications before substitution.

What are the specifications of U5F993051X?

Key specifications for U5F993051X: Time Rating Per Chacteristic: 30.00 NANOSECONDS NOMINAL PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT NS; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; 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. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-00-232-3957 still in active supply?

NSN 5962-00-232-3957 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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