PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LS15777-1Microcircuit,digital

Lockheed Martin Corp · NSN 5962-01-116-8665 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-116-8665 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-116-8665. Primary manufacturer part number: LS15777-1.
Features
  • Microcircuit,digital — FSC 5962
  • Design Function and Quantity: 2 FLIP-FLOP, J-K
  • Case Outline Source and Designator: D-1 MIL-M-38510
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Inclosure Material: CERAMIC AND GLASS
  • Body Length: 0.785 INCHES MAXIMUM IN
  • Input Circuit Pattern: 8 INPUT
  • Body Height: 0.140 INCHES MINIMUM AND 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 5962-01-116-8665, 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. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN5962-01-116-8665
Primary Part NumberLS15777-1
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerLockheed Martin Corp
StatusACTIVE
Design Function and Quantity2 FLIP-FLOP, J-K
Case Outline Source and DesignatorD-1 MIL-M-38510
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Inclosure MaterialCERAMIC AND GLASS
Body Length0.785 INCHES MAXIMUM IN
Input Circuit Pattern8 INPUT
Body Height0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
Features ProvidedHERMETICALLY SEALED AND HYBRID AND POSITIVE OUTPUTS AND RESETTABLE AND W/CLEAR
Terminal Surface TreatmentSOLDER
Voltage Rating and Type Per Characteristic5.5 VOLTS MAXIMUM POWER SOURCE
Body Width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
Inclosure ConfigurationDUAL-IN-LINE
Maximum Power Dissipation Rating220.0 MILLIWATTS
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Test Data Document36659-LS15777 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)
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Terminal Type and Quantity14 PRINTED CIRCUIT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
6140-00-434-5883 INTERCHANGEABLE
Battery,storage
5930-00-538-2323 INTERCHANGEABLE
Switch,toggle
5835-00-954-119092002 INTERCHANGEABLE
Head,magnetic
Magnasync/moviola Corporation Dba Magnasync/moviola Corp
5915-01-088-287792002 INTERCHANGEABLE
Filter,band Pass
Drs Signal Solutions, Inc.
6110-01-521-096447497 INTERCHANGEABLE
Starter,motor
Nemco Inc
Cross-Reference Index
Part NumberManufacturer
92002 Mts Microelectronics, Inc Dba M T S Micro Electronics (USA)
LS15777-1 PRIMARY Lockheed Martin Corp (USA)
Related Parts
6140-00-434-5883INTERCHANGEABLE
BATTERY,STORAGE
5930-00-538-2323INTERCHANGEABLE
SWITCH,TOGGLE
5835-00-954-1190INTERCHANGEABLE
HEAD,MAGNETIC
92002
5915-01-088-2877INTERCHANGEABLE
FILTER,BAND PASS
92002
6110-01-521-0964INTERCHANGEABLE
STARTER,MOTOR
47497

Frequently Asked Questions

What is NSN 5962-01-116-8665?

NSN 5962-01-116-8665 is a Microcircuit,digital, manufactured by Lockheed Martin Corp, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-116-8665?

NSN 5962-01-116-8665 has 2 cross-referenced part numbers: 92002 (Mts Microelectronics, Inc Dba M T S Micro Electronics), LS15777-1 (Lockheed Martin Corp).

What NSN replaces 5962-01-116-8665?

There are 5 known substitutes for 5962-01-116-8665: 6140-00-434-5883, 5930-00-538-2323, 5835-00-954-1190 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of LS15777-1?

Key specifications for LS15777-1: Design Function and Quantity: 2 FLIP-FLOP, J-K; Case Outline Source and Designator: D-1 MIL-M-38510; Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC; Inclosure Material: CERAMIC AND GLASS. 17 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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