PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DM54163AJ/883BMicrocircuit,digital

National Semiconductor Corporation · NSN 5962-01-491-4494 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-491-4494 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-491-4494. Primary manufacturer part number: DM54163AJ/883B.
Features
  • Microcircuit,digital — FSC 5962
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Terminal Type and Quantity: 16 WIRE LEAD
  • Design Function and Quantity: 1 COUNTER, BINARY
  • Inclosure Configuration: DUAL-IN-LINE
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Voltage Rating and Type Per Characteristic: 4.5 VOLTS MINIMUM TOTAL SUPPLY AND 5.5 VOLTS MAXIMUM TOTAL SUPPLY
  • 1 verified cross-reference
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-491-4494, 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 National Semiconductor Corporation. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-491-4494
Primary Part NumberDM54163AJ/883B
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNational Semiconductor Corporation
StatusACTIVE
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Terminal Type and Quantity16 WIRE LEAD
Design Function and Quantity1 COUNTER, BINARY
Inclosure ConfigurationDUAL-IN-LINE
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Voltage Rating and Type Per Characteristic4.5 VOLTS MINIMUM TOTAL SUPPLY AND 5.5 VOLTS MAXIMUM TOTAL SUPPLY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5962-00-369-7642 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
DM54163AJ/883B PRIMARY National Semiconductor Corporation (USA)
Related Parts
5962-00-369-7642INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-491-4494?

NSN 5962-01-491-4494 is a Microcircuit,digital, manufactured by National Semiconductor Corporation, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-491-4494?

NSN 5962-01-491-4494 has 1 cross-referenced part number: DM54163AJ/883B (National Semiconductor Corporation).

What NSN replaces 5962-01-491-4494?

There is 1 known substitute for 5962-01-491-4494: 5962-00-369-7642. Verify interchangeability with system specifications before substitution.

What are the specifications of DM54163AJ/883B?

Key specifications for DM54163AJ/883B: Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC; Terminal Type and Quantity: 16 WIRE LEAD; Design Function and Quantity: 1 COUNTER, BINARY; Inclosure Configuration: DUAL-IN-LINE. 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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