PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

531948-3Microcircuit,digital

Raytheon Company Dba Raytheon · NSN 5962-00-146-3551 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-00-146-3551 — this item is cataloged by the U.S. Government under National Stock Number 5962-00-146-3551. Primary manufacturer part number: 531948-3.
Features
  • Microcircuit,digital — FSC 5962
  • Inclosure Configuration: DUAL-IN-LINE
  • Body Height: 0.180 INCHES NOMINAL IN
  • Body Length: 0.780 INCHES NOMINAL IN
  • Body Width: 0.280 INCHES NOMINAL IN
  • Features Provided: HERMETICALLY SEALED
  • Inclosure Material: CERAMIC
  • 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 5962-00-146-3551, 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 Raytheon Company Dba Raytheon. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-00-146-3551
Primary Part Number531948-3
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Inclosure ConfigurationDUAL-IN-LINE
Body Height0.180 INCHES NOMINAL IN
Body Length0.780 INCHES NOMINAL IN
Body Width0.280 INCHES NOMINAL IN
Features ProvidedHERMETICALLY SEALED
Inclosure MaterialCERAMIC
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Design Function and Quantity2 FLIP-FLOP, J-K, MASTER SLAVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5962-00-106-66154851-43 INTERCHANGEABLE
Microcircuit,digital
L3harris Cincinnati Electronics Corporation
5962-00-118-6121DM5473N INTERCHANGEABLE
Microcircuit,digital
National Semiconductor Corporation
5962-00-137-9630394702-2 INTERCHANGEABLE
Microcircuit,digital
L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
5962-00-245-1616SM-B-641496-2 INTERCHANGEABLE
Microcircuit,digital
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5962-01-007-9099SN5473J INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
Cross-Reference Index
Part NumberManufacturer
531948-3 Philips Semiconductors Inc (USA)
531948-3 PRIMARY Raytheon Company Dba Raytheon (USA)
SN5473J Texas Instruments Incorporated (USA)
SN11738 Texas Instruments Incorporated (USA)
531948-3 Freescale Semiconductor, Inc. (USA)
Related Parts
5962-00-106-6615INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
4851-43
5962-00-118-6121INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
DM5473N
5962-00-137-9630INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
394702-2
5962-00-245-1616INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SM-B-641496-2
5962-01-007-9099INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SN5473J

Frequently Asked Questions

What is NSN 5962-00-146-3551?

NSN 5962-00-146-3551 is a Microcircuit,digital, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-00-146-3551?

NSN 5962-00-146-3551 has 5 cross-referenced part numbers: 531948-3 (Philips Semiconductors Inc), 531948-3 (Raytheon Company Dba Raytheon), SN5473J (Texas Instruments Incorporated), SN11738 (Texas Instruments Incorporated), 531948-3 (Freescale Semiconductor, Inc.).

What NSN replaces 5962-00-146-3551?

There are 5 known substitutes for 5962-00-146-3551: 5962-00-106-6615, 5962-00-118-6121, 5962-00-137-9630 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 531948-3?

Key specifications for 531948-3: Inclosure Configuration: DUAL-IN-LINE; Body Height: 0.180 INCHES NOMINAL IN; Body Length: 0.780 INCHES NOMINAL IN; Body Width: 0.280 INCHES NOMINAL IN. 8 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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