PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7907546-05Microcircuit,digital

Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan · NSN 5962-01-180-1266 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-180-1266 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-180-1266. Primary manufacturer part number: 7907546-05.
Features
  • Microcircuit,digital — FSC 5962
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Body Length: 0.750 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
  • Voltage Rating and Type Per Characteristic: 7.0 VOLTS MAXIMUM POWER SOURCE
  • Design Function and Quantity: 2 FLIP-FLOP, D-TYPE
  • Terminal Surface Treatment: SOLDER
  • Body Height: 0.185 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 5962-01-180-1266, 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 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-180-1266
Primary Part Number7907546-05
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerLockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
StatusACTIVE
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Body Length0.750 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
Voltage Rating and Type Per Characteristic7.0 VOLTS MAXIMUM POWER SOURCE
Design Function and Quantity2 FLIP-FLOP, D-TYPE
Terminal Surface TreatmentSOLDER
Body Height0.185 INCHES MAXIMUM IN
Terminal Type and Quantity14 PRINTED CIRCUIT
Features ProvidedPOSITIVE EDGE TRIGGERED AND W/CLEAR AND COMPLEMENTARY OUTPUTS AND W/PRESET AND ELECTROSTATIC SENSITIVE
Inclosure MaterialCERAMIC
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Test Data Document90536-SB00213 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Input Circuit PatternDUAL 4 INPUT
Inclosure ConfigurationDUAL-IN-LINE
Body Width0.245 INCHES MINIMUM AND 0.271 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5962-01-091-8194712266-75 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Dba Raytheon Co
5962-01-156-692354F74DM INTERCHANGEABLE
Microcircuit,digital
National Semiconductor Corporation
5962-01-171-9705974179-421 INTERCHANGEABLE
Microcircuit,digital
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5962-01-171-9715S161-54F74 INTERCHANGEABLE
Microcircuit,digital
Northrop Grumman Systems Corporation
5962-01-173-774054F74DMQB INTERCHANGEABLE
Microcircuit,digital
National Semiconductor Corporation
5962-01-174-1376 INTERCHANGEABLE
Microcircuit,digital
5962-01-180-12417907358-01 INTERCHANGEABLE
Microcircuit,digital
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
5962-01-180-12477908579-05 INTERCHANGEABLE
Microcircuit,digital
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
5962-01-180-12487906122-04 INTERCHANGEABLE
Microcircuit,digital
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
5962-01-180-12507906137-04 INTERCHANGEABLE
Microcircuit,digital
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
Cross-Reference Index
Part NumberManufacturer
5962PL0927427 Jednolity Indeks Materialowy - Uniform Material Index (POL)
SB00213 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
7907546-05 PRIMARY Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
54F74/BCBJC Freescale Semiconductor, Inc. (USA)
54F74DMQB Fairchild Semiconductor Corp (USA)
SB00239 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
Related Parts
5962-01-091-8194INTERCHANGEABLE
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5962-01-171-9705INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
974179-421
5962-01-171-9715INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
S161-54F74
5962-01-173-7740INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
54F74DMQB
5962-01-174-1376INTERCHANGEABLE
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MICROCIRCUIT,DIGITAL
7907358-01
5962-01-180-1247INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
7908579-05
5962-01-180-1248INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
7906122-04
5962-01-180-1250INTERCHANGEABLE
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7906137-04
5962-01-180-1253INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
7906028-04
5962-01-180-1268INTERCHANGEABLE
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7908648-05

Frequently Asked Questions

What is NSN 5962-01-180-1266?

NSN 5962-01-180-1266 is a Microcircuit,digital, manufactured by Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-180-1266?

NSN 5962-01-180-1266 has 6 cross-referenced part numbers: 5962PL0927427 (Jednolity Indeks Materialowy - Uniform Material Index), SB00213 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan), 7907546-05 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan), 54F74/BCBJC (Freescale Semiconductor, Inc.), 54F74DMQB (Fairchild Semiconductor Corp) and 1 more.

What NSN replaces 5962-01-180-1266?

There are 12 known substitutes for 5962-01-180-1266: 5962-01-091-8194, 5962-01-156-6923, 5962-01-171-9705 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7907546-05?

Key specifications for 7907546-05: Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Body Length: 0.750 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN; Voltage Rating and Type Per Characteristic: 7.0 VOLTS MAXIMUM POWER SOURCE. 15 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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