PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

54LS283DMQBMicrocircuit,digital

Fairchild Semiconductor Corp · NSN 5962-01-048-5212 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-048-5212 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-048-5212. Primary manufacturer part number: 54LS283DMQB.
Features
  • Microcircuit,digital — FSC 5962
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Body Width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Terminal Type and Quantity: 16 PRINTED CIRCUIT
  • Time Rating Per Chacteristic: 24.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 24.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
  • Design Function and Quantity: 1 ADDER, FULL, BINARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-048-5212, 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 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-048-5212
Primary Part Number54LS283DMQB
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerFairchild Semiconductor Corp
StatusACTIVE
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Body Width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Terminal Type and Quantity16 PRINTED CIRCUIT
Time Rating Per Chacteristic24.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 24.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Design Function and Quantity1 ADDER, FULL, BINARY
Voltage Rating and Type Per Characteristic7.0 VOLTS MAXIMUM POWER SOURCE
Terminal Surface TreatmentSOLDER
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Body Length0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
Body Height0.185 INCHES MAXIMUM IN
Inclosure ConfigurationDUAL-IN-LINE
Features ProvidedLOW POWER AND SCHOTTKY AND FAST CARRY AND HERMETICALLY SEALED
Input Circuit Pattern9 INPUT
Inclosure MaterialCERAMIC AND GLASS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5330-00-229-55988248 INTERCHANGEABLE
Gasket
Emerson Electric Co Alco Controls Div
1660-00-715-02799776480-10 INTERCHANGEABLE
Parts Kit,valve,cur
Air Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force
5960-00-958-3154 INTERCHANGEABLE
Electron Tube
5962-01-039-3453538988-1 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Dba Raytheon
5330-01-080-17818-248N300-90 INTERCHANGEABLE
Retainer,packing
Parker-Hannifin Corp Div O-Ring Division
5310-01-218-6532 INTERCHANGEABLE
Washer,lock
5962-01-263-0981 INTERCHANGEABLE
Microcircuit,digital
6515-01-565-7631H74938931042 INTERCHANGEABLE
Guide Wire,cardiovascular Cathet
Boston Scientific Corp Medi-Tech Div
6625-01-598-02948248 INTERCHANGEABLE
Voltmeter
Navico, Inc. Dba Navico Logistics Div Navicogroup
Cross-Reference Index
Part NumberManufacturer
9LS283DMQB Fairchild Semiconductor Corp (USA)
SNC54LS283J00 Texas Instruments Incorporated (USA)
109013-1 L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
8248 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
ES5656-02 Drs Sustainment Systems, Inc. (USA)
54LS283DMQB PRIMARY Fairchild Semiconductor Corp (USA)
Related Parts
5330-00-229-5598INTERCHANGEABLE
GASKET
8248
1660-00-715-0279INTERCHANGEABLE
PARTS KIT,VALVE,CUR
9776480-10
5960-00-958-3154INTERCHANGEABLE
ELECTRON TUBE
5962-01-039-3453INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
538988-1
5330-01-080-1781INTERCHANGEABLE
RETAINER,PACKING
8-248N300-90
5310-01-218-6532INTERCHANGEABLE
WASHER,LOCK
5962-01-263-0981INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
6515-01-565-7631INTERCHANGEABLE
GUIDE WIRE,CARDIOVASCULAR CATHET
H74938931042
6625-01-598-0294INTERCHANGEABLE
VOLTMETER
8248

Frequently Asked Questions

What is NSN 5962-01-048-5212?

NSN 5962-01-048-5212 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 5962-01-048-5212?

NSN 5962-01-048-5212 has 6 cross-referenced part numbers: 9LS283DMQB (Fairchild Semiconductor Corp), SNC54LS283J00 (Texas Instruments Incorporated), 109013-1 (L3harris Technologies, Inc. Div Space and Airborne Systems), 8248 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), ES5656-02 (Drs Sustainment Systems, Inc.) and 1 more.

What NSN replaces 5962-01-048-5212?

There are 9 known substitutes for 5962-01-048-5212: 5330-00-229-5598, 1660-00-715-0279, 5960-00-958-3154 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 54LS283DMQB?

Key specifications for 54LS283DMQB: Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC; Body Width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN; Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC. 16 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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