PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SN15946JMicrocircuit,digital

Texas Instruments Incorporated · NSN 5962-00-458-4828 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-00-458-4828 — this item is cataloged by the U.S. Government under National Stock Number 5962-00-458-4828. Primary manufacturer part number: SN15946J.
Features
  • Microcircuit,digital — FSC 5962
  • Case Outline Source and Designator: T0-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
  • Design Function and Quantity: 4 GATE, NAND-NOR
  • Input Circuit Pattern: QUAD 2 INPUT
  • Features Provided: MONOLITHIC AND HERMETICALLY SEALED AND MEDIUM POWER AND MEDIUM SPEED AND POSITIVE OUTPUTS
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Inclosure Configuration: DUAL-IN-LINE
  • 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 5962-00-458-4828, 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 Texas Instruments Incorporated. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-00-458-4828
Primary Part NumberSN15946J
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerTexas Instruments Incorporated
StatusACTIVE
Case Outline Source and DesignatorT0-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
Design Function and Quantity4 GATE, NAND-NOR
Input Circuit PatternQUAD 2 INPUT
Features ProvidedMONOLITHIC AND HERMETICALLY SEALED AND MEDIUM POWER AND MEDIUM SPEED AND POSITIVE OUTPUTS
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Inclosure ConfigurationDUAL-IN-LINE
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Body Height0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
Body Length0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
Output Logic FormDIODE-TRANSISTOR LOGIC
Inclosure MaterialCERAMIC AND GLASS
Body Width0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
Maximum Power Dissipation Rating80.0 MILLIWATTS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5962-00-007-7803932219-1B INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Dba Raytheon
5962-00-102-7499 INTERCHANGEABLE
Microcircuit,digital
5962-00-122-31302279236-00 INTERCHANGEABLE
Microcircuit,digital
L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West
5962-00-369-7739 INTERCHANGEABLE
Microcircuit,digital
5962-00-412-2702G390058S3 INTERCHANGEABLE
Microcircuit,digital
L3harris Technologies, Inc Div Space & Airborne Systems
5962-00-878-8854SMC568685 INTERCHANGEABLE
Microcircuit,digital
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5962-01-037-7716 INTERCHANGEABLE
Microcircuit,digital
5962-01-053-3733946DM INTERCHANGEABLE
Microcircuit,digital
Fairchild Semiconductor Corp
Cross-Reference Index
Part NumberManufacturer
805444-1 Honeywell International Inc. Div Aerospace - Torrance (USA)
SW946-1P Stewart-Warner Corp Microcircuits Div (USA)
946DM Fairchild Semiconductor Corp (USA)
PD994651 Philco-Ford Corp Microelectronics Div (USA)
SN15946J PRIMARY Texas Instruments Incorporated (USA)
805444-1 Honeywell International, Inc Div Aerospace-Tucson (USA)
0092070 Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S (DEU)
RX3495 PRIMARY Raytheon Company Dba Raytheon Co (USA)
RX3495 Raytheon Company Div Corp (USA)
M1C946-1D Itt Semiconductors Div (USA)
SW946-2M Stewart-Warner Corp Microcircuits Div (USA)
Related Parts
5962-00-007-7803INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
932219-1B
5962-00-102-7499INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-00-122-3130INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
2279236-00
5962-00-369-7739INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-00-412-2702INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
G390058S3
5962-00-878-8854INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SMC568685
5962-01-037-7716INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-053-3733INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
946DM

Frequently Asked Questions

What is NSN 5962-00-458-4828?

NSN 5962-00-458-4828 is a Microcircuit,digital, manufactured by Texas Instruments Incorporated, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-00-458-4828?

NSN 5962-00-458-4828 has 11 cross-referenced part numbers: 805444-1 (Honeywell International Inc. Div Aerospace - Torrance), SW946-1P (Stewart-Warner Corp Microcircuits Div), 946DM (Fairchild Semiconductor Corp), PD994651 (Philco-Ford Corp Microelectronics Div), SN15946J (Texas Instruments Incorporated) and 6 more.

What NSN replaces 5962-00-458-4828?

There are 8 known substitutes for 5962-00-458-4828: 5962-00-007-7803, 5962-00-102-7499, 5962-00-122-3130 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SN15946J?

Key specifications for SN15946J: Case Outline Source and Designator: T0-116 JOINT ELECTRON DEVICE ENGINEERING COUNCIL; Design Function and Quantity: 4 GATE, NAND-NOR; Input Circuit Pattern: QUAD 2 INPUT; Features Provided: MONOLITHIC AND HERMETICALLY SEALED AND MEDIUM POWER AND MEDIUM SPEED AND POSITIVE OUTPUTS. 13 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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