PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

128C958H01Microcircuit,digital

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5962-00-454-8143 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-00-454-8143 — this item is cataloged by the U.S. Government under National Stock Number 5962-00-454-8143. Primary manufacturer part number: 128C958H01.
Features
  • Microcircuit,digital — FSC 5962
  • Inclosure Configuration: DUAL-IN-LINE
  • Features Provided: MONOLITHIC AND LOW POWER AND W/ENABLE AND W/BUFFERED OUTPUT AND W/DECODED OUTPUT AND LOW LEVEL AND 1-PHASE AND BIDIRECTIONAL
  • Test Data Document: 97942-128C958 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)
  • Terminal Surface Treatment: SOLDER
  • Design Function and Quantity: 1 SHIFT REGISTER, DYNAMIC
  • Terminal Type and Quantity: 14 PRINTED CIRCUIT
  • Voltage Rating and Type Per Characteristic: -30.0 VOLTS MAXIMUM POWER SOURCE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-00-454-8143, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-00-454-8143
Primary Part Number128C958H01
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Inclosure ConfigurationDUAL-IN-LINE
Features ProvidedMONOLITHIC AND LOW POWER AND W/ENABLE AND W/BUFFERED OUTPUT AND W/DECODED OUTPUT AND LOW LEVEL AND 1-PHASE AND BIDIRECTIONAL
Test Data Document97942-128C958 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)
Terminal Surface TreatmentSOLDER
Design Function and Quantity1 SHIFT REGISTER, DYNAMIC
Terminal Type and Quantity14 PRINTED CIRCUIT
Voltage Rating and Type Per Characteristic-30.0 VOLTS MAXIMUM POWER SOURCE
Time Rating Per Chacteristic80.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 80.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Body Height0.104 INCHES MAXIMUM IN
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Body Width0.244 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN
Body Length0.685 INCHES MINIMUM AND 0.715 INCHES MAXIMUM IN
Output Logic FormP-TYPE METAL OXIDE-SEMICONDUCTOR LOGIC
Maximum Power Dissipation Rating300.0 MILLIWATTS
Input Circuit Pattern8 INPUT
Inclosure MaterialCERAMIC AND GLASS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
6680-00-181-6144EA1203 INTERCHANGEABLE
Seal Assembly,bellows
Simmonds Precision Products Inc
5962-00-434-3071 INTERCHANGEABLE
Microcircuit,memory
5962-00-434-3072 INTERCHANGEABLE
Microcircuit,memory
5962-00-454-8123128C923H01 INTERCHANGEABLE
Microcircuit,digital
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5962-00-454-8125128C922H01 INTERCHANGEABLE
Microcircuit,digital
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5962-00-470-2574 INTERCHANGEABLE
Microcircuit,memory
5962-00-534-76046088734-2 INTERCHANGEABLE
Microcircuit Set
Lockheed Martin Corporation Div Rotary and Mission Systems
5962-00-551-9475 INTERCHANGEABLE
Microcircuit,memory
5962-00-556-45904231Z INTERCHANGEABLE
Microcircuit,digital
Ncm Corp
5962-01-011-0389 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
EA1203 Nec Electronics Usa Inc Electronic Arrays Div (USA)
DMS 80018B Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
128C958H01 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
WC1203 Nec Electronics Usa Inc Electronic Arrays Div (USA)
Related Parts
6680-00-181-6144INTERCHANGEABLE
SEAL ASSEMBLY,BELLOWS
EA1203
5962-00-434-3071INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-00-434-3072INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-00-454-8123INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
128C923H01
5962-00-454-8125INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
128C922H01
5962-00-470-2574INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-00-534-7604INTERCHANGEABLE
MICROCIRCUIT SET
6088734-2
5962-00-551-9475INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-00-556-4590INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
4231Z
5962-01-011-0389INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-00-454-8143?

NSN 5962-00-454-8143 is a Microcircuit,digital, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-00-454-8143?

NSN 5962-00-454-8143 has 4 cross-referenced part numbers: EA1203 (Nec Electronics Usa Inc Electronic Arrays Div), DMS 80018B (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 128C958H01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), WC1203 (Nec Electronics Usa Inc Electronic Arrays Div).

What NSN replaces 5962-00-454-8143?

There are 10 known substitutes for 5962-00-454-8143: 6680-00-181-6144, 5962-00-434-3071, 5962-00-434-3072 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 128C958H01?

Key specifications for 128C958H01: Inclosure Configuration: DUAL-IN-LINE; Features Provided: MONOLITHIC AND LOW POWER AND W/ENABLE AND W/BUFFERED OUTPUT AND W/DECODED OUTPUT AND LOW LEVEL AND 1-PHASE AND BIDIRECTIONAL; Test Data Document: 97942-128C958 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); Terminal Surface Treatment: SOLDER. 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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