PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ES5659-02Microcircuit,digital

Drs Sustainment Systems Inc · NSN 5962-01-028-6126 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-028-6126 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-028-6126. Primary manufacturer part number: ES5659-02.
Features
  • Microcircuit,digital — FSC 5962
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Input Circuit Pattern: 8 INPUT
  • Maximum Power Dissipation Rating: 438.0 MILLIWATTS
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Body Length: 0.870 INCHES MAXIMUM IN
  • Inclosure Material: CERAMIC AND GLASS
  • Design Function and Quantity: 6 FLIP-FLOP, D-TYPE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-028-6126, 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 Drs Sustainment Systems Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 24 commercial cross-references from 17 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-028-6126
Primary Part NumberES5659-02
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerDrs Sustainment Systems Inc
StatusACTIVE
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Input Circuit Pattern8 INPUT
Maximum Power Dissipation Rating438.0 MILLIWATTS
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Body Length0.870 INCHES MAXIMUM IN
Inclosure MaterialCERAMIC AND GLASS
Design Function and Quantity6 FLIP-FLOP, D-TYPE
Time Rating Per Chacteristic30.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT NS
Inclosure ConfigurationDUAL-IN-LINE
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Features ProvidedHERMETICALLY SEALED AND MONOLITHIC AND LOW POWER AND MEDIUM SPEED AND POSITIVE OUTPUTS AND SCHOTTKY AND W/CLEAR
Test Data Document15786-308667 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)
Body Width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
Body Height0.120 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5962-01-248-9472 INTERCHANGEABLE
Microcircuit,digital
5962-01-287-8541 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
ES5659-02 Drs Sustainment Systems Inc (USA)
308667-2 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
54LS174DD/883B Raytheon Company Dba Raytheon Co (USA)
S54LS174F/883B Philips Semiconductors Inc (USA)
SNC54LS174J Texas Instruments Incorporated (USA)
SNC54LS174J-00 Texas Instruments Incorporated (USA)
RB54LS174F Philips Semiconductors Inc (USA)
SB74LS174N Philips Semiconductors Inc (USA)
S50-5043 Miltope Corporation (USA)
DM54LS174J/883B Adelco Elektronik Gmbh (DEU)
7846270 Lockheed Martin Corporation Div Rms (USA)
5242-15 Raytheon Company Div Rmd Strategic (USA)
308667-2 Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA)
54LS174DD/883B Raytheon Company Div Corp (USA)
DM54LS174J/883BA Adelco Elektronik Gmbh (DEU)
104755-1 L3harris Technologies, Inc. (USA)
DM54LS174J/883B National Semiconductor Corporation (USA)
74LS174N Philips Semiconductors Inc (USA)
SN54LS174J-B Advanced Micro Devices Inc Dba AMD Austin (USA)
0302LS17-4 Datum Inc Bancomm-Timing Div (USA)
Related Parts
5962-01-248-9472INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-287-8541INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-028-6126?

NSN 5962-01-028-6126 is a Microcircuit,digital, manufactured by Drs Sustainment Systems Inc, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-028-6126?

NSN 5962-01-028-6126 has 24 cross-referenced part numbers: ES5659-02 (Drs Sustainment Systems Inc), 308667-2 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple), 54LS174DD/883B (Raytheon Company Dba Raytheon Co), S54LS174F/883B (Philips Semiconductors Inc), SNC54LS174J (Texas Instruments Incorporated) and 19 more.

What NSN replaces 5962-01-028-6126?

There are 2 known substitutes for 5962-01-028-6126: 5962-01-248-9472, 5962-01-287-8541. Verify interchangeability with system specifications before substitution.

What are the specifications of ES5659-02?

Key specifications for ES5659-02: Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC; End Item Identification: SIGNAL PROCESSOR FSCM 15786; Input Circuit Pattern: 8 INPUT; Maximum Power Dissipation Rating: 438.0 MILLIWATTS. 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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