PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

849LS2-0XMicrocircuit,digital

Ametek Programmable Power, Inc. · NSN 5962-01-026-2493 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-026-2493 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-026-2493. Primary manufacturer part number: 849LS2-0X.
Features
  • Microcircuit,digital — FSC 5962
  • Body Width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
  • Time Rating Per Chacteristic: 20.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT NS
  • Inclosure Material: GLASS OR METAL OR CERAMIC
  • Specification/standard Data: 81349-MIL-M-38510/300 GOVERNMENT SPECIFICATION
  • Body Height: 0.185 INCHES MAXIMUM IN
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Body Length: 0.785 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-026-2493, 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 Ametek Programmable Power, Inc.. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 29 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5962-01-026-2493
Primary Part Number849LS2-0X
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerAmetek Programmable Power, Inc.
StatusCANCELLED
Body Width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
Time Rating Per Chacteristic20.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT NS
Inclosure MaterialGLASS OR METAL OR CERAMIC
Specification/standard Data81349-MIL-M-38510/300 GOVERNMENT SPECIFICATION
Body Height0.185 INCHES MAXIMUM IN
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Body Length0.785 INCHES MAXIMUM IN
Input Circuit PatternDUAL 4 INPUT
Case Outline Source and DesignatorD-1 MIL-M-38510
Terminal Type and Quantity14 PRINTED CIRCUIT
Terminal Surface TreatmentSOLDER
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Features ProvidedHERMETICALLY SEALED AND LOW POWER AND MONOLITHIC AND SCHOTTKY
Inclosure ConfigurationDUAL-IN-LINE
Test Data Document81349-MIL-M-38510 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Maximum Power Dissipation Rating6.1 MILLIWATTS
Design Function and Quantity2 GATE, NAND
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Voltage Rating and Type Per Characteristic-1.2 VOLTS MINIMUM POWER SOURCE AND 5.5 VOLTS MAXIMUM POWER SOURCE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3020-00-130-9591103969-001 INTERCHANGEABLE
Gear,spur
Astronautics Corporation of America
6125-00-791-5998105241-01 INTERCHANGEABLE
Clamp,phase Shifter
Ge Aviation Systems Llc
5962-01-006-3604SN74LS20J INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
5962-01-038-3457SN74LS20N INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
5962-01-091-8196 INTERCHANGEABLE
Microcircuit,digital
3040-01-110-1098 INTERCHANGEABLE
Cap,grease
5962-01-124-2246 INTERCHANGEABLE
Microcircuit,digital
5962-01-148-5741 INTERCHANGEABLE
Microcircuit,digital
5962-01-170-2340SN54LS20J INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
5962-01-238-5520 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
849LS2-0X Ametek Programmable Power, Inc. (USA)
807420-016 Evans & Sutherland Computer Corp (USA)
SN74LS20N10P1 Texas Instruments Incorporated (USA)
5962PL0947462 Jednolity Indeks Materialowy - Uniform Material Index (POL)
SN74LS20N-02 Texas Instruments Incorporated (USA)
477-1225-007 The Boeing Company Div Legacy Boeing Hb1 (USA)
74LS20/BCX Litton Systems Inc Guidance and Control Systems Div (USA)
10524101 Texas Instruments Incorporated (USA)
JAN-M38510/30007BCX Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
404068-107 Cardion Inc (USA)
1202272-1 Alliant Techsystems Operations Llc Div Defense Electronic Systems (USA)
51057-0040 Honeywell International Inc Dba Honeywell (USA)
SN74LS20J-00 Texas Instruments Incorporated (USA)
1-926081-012 Eaton Corp Electronic Instrumentation Div Los Angeles Plant (USA)
74LS20DCQC Fairchild Semiconductor Corp (USA)
SNM74LS20J Texas Instruments Incorporated (USA)
54LS20J/883B Texas Instruments Incorporated (USA)
7012317P002 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
74LS20N Texas Instruments Incorporated (USA)
7100141-1 Electrodynamics Inc Div L3harris Electrodynamics Inc (USA)
Related Parts
3020-00-130-9591INTERCHANGEABLE
GEAR,SPUR
103969-001
6125-00-791-5998INTERCHANGEABLE
CLAMP,PHASE SHIFTER
105241-01
5962-01-006-3604INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SN74LS20J
5962-01-038-3457INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SN74LS20N
5962-01-091-8196INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
3040-01-110-1098INTERCHANGEABLE
CAP,GREASE
5962-01-124-2246INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-148-5741INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-170-2340INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SN54LS20J
5962-01-238-5520INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
6150-01-292-7639INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
4730-01-296-0531INTERCHANGEABLE
RING SUPPORT END
993-8702

Frequently Asked Questions

What is NSN 5962-01-026-2493?

NSN 5962-01-026-2493 is a Microcircuit,digital, manufactured by Ametek Programmable Power, Inc., classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-01-026-2493?

NSN 5962-01-026-2493 has 50 cross-referenced part numbers: 849LS2-0X (Ametek Programmable Power, Inc.), 807420-016 (Evans & Sutherland Computer Corp), SN74LS20N10P1 (Texas Instruments Incorporated), 5962PL0947462 (Jednolity Indeks Materialowy - Uniform Material Index), SN74LS20N-02 (Texas Instruments Incorporated) and 45 more.

What NSN replaces 5962-01-026-2493?

There are 12 known substitutes for 5962-01-026-2493: 3020-00-130-9591, 6125-00-791-5998, 5962-01-006-3604 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 849LS2-0X?

Key specifications for 849LS2-0X: Body Width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN; Time Rating Per Chacteristic: 20.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT NS; Inclosure Material: GLASS OR METAL OR CERAMIC; Specification/standard Data: 81349-MIL-M-38510/300 GOVERNMENT SPECIFICATION. 21 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-01-026-2493 still in active supply?

NSN 5962-01-026-2493 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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