PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5544052Microcircuit,digital

Naval Sea Systems Command · NSN 5962-01-321-1959 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-321-1959 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-321-1959. Primary manufacturer part number: 5544052.
Features
  • Microcircuit,digital — FSC 5962
  • Design Function and Quantity: 1 TIMER
  • Test Data Document: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
  • Body Length: 0.785 INCHES MAXIMUM IN
  • Body Height: 0.185 INCHES MAXIMUM IN
  • Features Provided: MONOLITHIC
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-321-1959, 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 Naval Sea Systems Command. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5962-01-321-1959
Primary Part Number5544052
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusCANCELLED
Design Function and Quantity1 TIMER
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Body Length0.785 INCHES MAXIMUM IN
Body Height0.185 INCHES MAXIMUM IN
Features ProvidedMONOLITHIC
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Terminal Type and Quantity14 PRINTED CIRCUIT
Inclosure MaterialCERAMIC
Input Circuit Pattern9 INPUT
Terminal Surface TreatmentSOLDER
Voltage Rating and Type Per Characteristic15.0 VOLTS MAXIMUM POWER SOURCE
Case Outline Source and DesignatorD-1 MIL-M-38510
Inclosure ConfigurationDUAL-IN-LINE
Body Width0.310 INCHES MAXIMUM IN
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5962-01-084-2831058-001906 INTERCHANGEABLE
Microcircuit,digital
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5962-01-249-6222CD4541BF/3A INTERCHANGEABLE
Microcircuit,digital
Renesas Electronics America Inc
5962-01-300-2090A3153974 INTERCHANGEABLE
Microcircuit,digital
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5962-01-327-9898 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
CD4541BF/3A Texas Instruments Incorporated (USA)
14541B/BCAJC Freescale Semiconductor, Inc. (USA)
CD4541BMJ/883 National Semiconductor Corporation (USA)
MC14541BBCBS Freescale Semiconductor, Inc. (USA)
CD4541BF/3 Harris Corp Findlay Opns (USA)
1810872 Northrop Grumman Systems Corporation (USA)
5544052 PRIMARY Naval Sea Systems Command (USA)
CD4541BF/3A Renesas Electronics America Inc (USA)
Related Parts
5962-01-084-2831INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
058-001906
5962-01-249-6222INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
CD4541BF/3A
5962-01-300-2090INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
A3153974
5962-01-327-9898INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-321-1959?

NSN 5962-01-321-1959 is a Microcircuit,digital, manufactured by Naval Sea Systems Command, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-01-321-1959?

NSN 5962-01-321-1959 has 8 cross-referenced part numbers: CD4541BF/3A (Texas Instruments Incorporated), 14541B/BCAJC (Freescale Semiconductor, Inc.), CD4541BMJ/883 (National Semiconductor Corporation), MC14541BBCBS (Freescale Semiconductor, Inc.), CD4541BF/3 (Harris Corp Findlay Opns) and 3 more.

What NSN replaces 5962-01-321-1959?

There are 4 known substitutes for 5962-01-321-1959: 5962-01-084-2831, 5962-01-249-6222, 5962-01-300-2090 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5544052?

Key specifications for 5544052: Design Function and Quantity: 1 TIMER; Test Data Document: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).; Body Length: 0.785 INCHES MAXIMUM IN; Body Height: 0.185 INCHES MAXIMUM IN. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-01-321-1959 still in active supply?

NSN 5962-01-321-1959 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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