PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

54AC04LMBMicrocircuit,memory

National Semiconductor Corporation · NSN 5962-01-265-4711 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-265-4711 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-265-4711. Primary manufacturer part number: 54AC04LMB.
Features
  • Microcircuit,memory — FSC 5962
  • Body Width: 0.610 INCHES NOMINAL IN
  • Maximum Power Dissipation Rating: 500.0 MILLIWATTS
  • Inclosure Material: CERAMIC
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Inclosure Configuration: DUAL-IN-LINE
  • Memory Device Type: PROGRAMMABLE
  • Voltage Rating and Type Per Characteristic: 7.0 VOLTS NOMINAL TOTAL SUPPLY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-265-4711, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-265-4711
Primary Part Number54AC04LMB
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNational Semiconductor Corporation
StatusACTIVE
Body Width0.610 INCHES NOMINAL IN
Maximum Power Dissipation Rating500.0 MILLIWATTS
Inclosure MaterialCERAMIC
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Inclosure ConfigurationDUAL-IN-LINE
Memory Device TypePROGRAMMABLE
Voltage Rating and Type Per Characteristic7.0 VOLTS NOMINAL TOTAL SUPPLY
Current Rating Per Characteristic185.00 MILLIAMPERES NOMINAL SUPPLY
Terminal Type and Quantity28 PRINTED CIRCUIT
Terminal Surface TreatmentSOLDER
Output Logic FormCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
Body Height0.232 INCHES NOMINAL IN
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Body Length1.490 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5962-01-265-4709 INTERCHANGEABLE
Microcircuit,digital
5962-01-265-4710 INTERCHANGEABLE
Microcircuit,digital
5962-01-446-3455 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
54AC04LMB National Semiconductor Corporation (USA)
5962-87609012B Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
5962-87609 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
5962-87609012A Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
5962-87609012X Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
SNJ54AC04FK Texas Instruments Incorporated (USA)
Related Parts
5962-01-265-4709INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-265-4710INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-446-3455INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-265-4711?

NSN 5962-01-265-4711 is a Microcircuit,memory, manufactured by National Semiconductor Corporation, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-265-4711?

NSN 5962-01-265-4711 has 6 cross-referenced part numbers: 54AC04LMB (National Semiconductor Corporation), 5962-87609012B (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit), 5962-87609 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit), 5962-87609012A (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit), 5962-87609012X (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit) and 1 more.

What NSN replaces 5962-01-265-4711?

There are 3 known substitutes for 5962-01-265-4711: 5962-01-265-4709, 5962-01-265-4710, 5962-01-446-3455. Verify interchangeability with system specifications before substitution.

What are the specifications of 54AC04LMB?

Key specifications for 54AC04LMB: Body Width: 0.610 INCHES NOMINAL IN; Maximum Power Dissipation Rating: 500.0 MILLIWATTS; Inclosure Material: CERAMIC; Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC. 14 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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