PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SN15945LMicrocircuit,digital

Texas Instruments Incorporated · NSN 5962-00-253-7595 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-00-253-7595 — this item is cataloged by the U.S. Government under National Stock Number 5962-00-253-7595. Primary manufacturer part number: SN15945L.
Features
  • Microcircuit,digital — FSC 5962
  • Design Function and Quantity: 1 FLIP-FLOP, J-K/R-S, CLOCKED, MASTER SLAVE
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Time Rating Per Chacteristic: 40.00 NANOSECONDS NOMINAL PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT NS
  • Inclosure Configuration: CAN
  • Input Circuit Pattern: 6 INPUT
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Case Outline Source and Designator: T0-100 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-00-253-7595, 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 10 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5962-00-253-7595
Primary Part NumberSN15945L
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerTexas Instruments Incorporated
StatusCANCELLED
Design Function and Quantity1 FLIP-FLOP, J-K/R-S, CLOCKED, MASTER SLAVE
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Time Rating Per Chacteristic40.00 NANOSECONDS NOMINAL PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT NS
Inclosure ConfigurationCAN
Input Circuit Pattern6 INPUT
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Case Outline Source and DesignatorT0-100 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
Inclosure MaterialGLASS AND METAL
Body Outside Diameter0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
Body Height0.165 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
Output Logic FormDIODE-TRANSISTOR LOGIC
Maximum Power Dissipation Rating60.0 MILLIWATTS
Features ProvidedMONOLITHIC AND HERMETICALLY SEALED AND POSITIVE OUTPUTS AND MEDIUM SPEED AND DC COUPLED AND W/ENABLE AND W/CLEAR AND ASYNCHRONOUS AND SYNCHRONOUS AND W/BUFFERED OUTPUT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
5120-00-198-5404 INTERCHANGEABLE
Key,socket Head Screw
5310-00-209-0574A3300-8N INTERCHANGEABLE
Washer,flat
Aalberts Integrated Piping Systems Americas, Inc.
5962-00-372-0033431-009-9301 INTERCHANGEABLE
Microcircuit,digital
Honeywell International Inc. Div Aerospace - Torrance
3030-00-435-3013 INTERCHANGEABLE
Belt,positive Drive
4820-01-085-7607BA11PG--B0 INTERCHANGEABLE
Valve,linear,directional Control
Cross Mfg Co Inc
5905-01-109-5168 INTERCHANGEABLE
Resistor
6640-01-116-492470017 INTERCHANGEABLE
Bottle,screw Cap
United States Plastic Corp
3040-01-181-862470017 INTERCHANGEABLE
Shaft,straight
Republic Machinery Co Inc Dba Republic Lagun Machine Tool Co
4820-01-374-3467700117-1 INTERCHANGEABLE
Valve Assembly
Brannon Hydraulics
1005-01-480-537170017 INTERCHANGEABLE
Lever,breechblock,cocking
Benelli U.s.a. Corporation
Cross-Reference Index
Part NumberManufacturer
SN15945L PRIMARY Texas Instruments Incorporated (USA)
ITT945-1C Itt Semiconductors Div (USA)
MC945G Freescale Semiconductor, Inc. (USA)
SW945-1T Stewart-Warner Corp Microcircuits Div (USA)
70017 Espey Mfg and Electronics Corp (USA)
2068510-0707 Honeywell International Inc Dba Honeywell (USA)
945HM Fairchild Semiconductor Corp (USA)
MIC945-1C Itt Semiconductors Div (USA)
ST32041-1 Bae Systems Space & Mission Systems Inc. Div Space & Mission Systems Inc. (USA)
70017 Espey Mfg. & Electronics Corp. (USA)
Related Parts
5120-00-198-5404INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
5310-00-209-0574INTERCHANGEABLE
WASHER,FLAT
A3300-8N
5962-00-372-0033INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
431-009-9301
3030-00-435-3013INTERCHANGEABLE
BELT,POSITIVE DRIVE
4820-01-085-7607INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
BA11PG--B0
5905-01-109-5168INTERCHANGEABLE
RESISTOR
6640-01-116-4924INTERCHANGEABLE
BOTTLE,SCREW CAP
70017
3040-01-181-8624INTERCHANGEABLE
SHAFT,STRAIGHT
70017
4820-01-374-3467INTERCHANGEABLE
VALVE ASSEMBLY
700117-1
1005-01-480-5371INTERCHANGEABLE
LEVER,BREECHBLOCK,COCKING
70017

Frequently Asked Questions

What is NSN 5962-00-253-7595?

NSN 5962-00-253-7595 is a Microcircuit,digital, manufactured by Texas Instruments Incorporated, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-00-253-7595?

NSN 5962-00-253-7595 has 10 cross-referenced part numbers: SN15945L (Texas Instruments Incorporated), ITT945-1C (Itt Semiconductors Div), MC945G (Freescale Semiconductor, Inc.), SW945-1T (Stewart-Warner Corp Microcircuits Div), 70017 (Espey Mfg and Electronics Corp) and 5 more.

What NSN replaces 5962-00-253-7595?

There are 10 known substitutes for 5962-00-253-7595: 5120-00-198-5404, 5310-00-209-0574, 5962-00-372-0033 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SN15945L?

Key specifications for SN15945L: Design Function and Quantity: 1 FLIP-FLOP, J-K/R-S, CLOCKED, MASTER SLAVE; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Time Rating Per Chacteristic: 40.00 NANOSECONDS NOMINAL PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT NS; Inclosure Configuration: CAN. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-00-253-7595 still in active supply?

NSN 5962-00-253-7595 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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