PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8512401ECMicrocircuit,digital

Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit · NSN 5962-01-257-5985 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-257-5985 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-257-5985. Primary manufacturer part number: 8512401EC.
Features
  • Microcircuit,digital — FSC 5962
  • Features Provided: HERMETICALLY SEALED AND BURN IN AND MONOLITHIC AND HIGH SPEED
  • Input Circuit Pattern: 2 CHANNEL AND 10 INPUT
  • Maximum Power Dissipation Rating: 500.0 MILLIWATTS
  • Body Length: 0.840 INCHES MAXIMUM IN
  • Inclosure Material: CERAMIC
  • Design Function and Quantity: 4 SELECTOR, DATA, MULTIPLEXER, TWO TO ONE LINE
  • Body Width: 0.220 INCHES MINIMUM AND 0.310 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 5962-01-257-5985, 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 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 19 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5962-01-257-5985
Primary Part Number8512401EC
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerDla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit
StatusCANCELLED
Features ProvidedHERMETICALLY SEALED AND BURN IN AND MONOLITHIC AND HIGH SPEED
Input Circuit Pattern2 CHANNEL AND 10 INPUT
Maximum Power Dissipation Rating500.0 MILLIWATTS
Body Length0.840 INCHES MAXIMUM IN
Inclosure MaterialCERAMIC
Design Function and Quantity4 SELECTOR, DATA, MULTIPLEXER, TWO TO ONE LINE
Body Width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
Inclosure ConfigurationDUAL-IN-LINE
Output Logic FormCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Case Outline Source and DesignatorD-2 MIL-M-38510
Terminal Surface TreatmentSOLDER
Test Data Document14933-85124 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
Voltage Rating and Type Per Characteristic-0.5 VOLTS MINIMUM POWER SOURCE AND 7.0 VOLTS MAXIMUM POWER SOURCE
Body Height0.185 INCHES MAXIMUM IN
Terminal Type and Quantity16 PRINTED CIRCUIT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
3230-00-240-394985124 INTERCHANGEABLE
Bit,router
S-B Power Tool Co
4820-01-120-0516 INTERCHANGEABLE
Stem,fluid Valve
5962-01-200-8141MM54HC151J/883B INTERCHANGEABLE
Microcircuit,digital
National Semiconductor Corporation
4820-01-201-2793A6790.008.132 INTERCHANGEABLE
Stem,fluid Valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5910-01-217-578685124 INTERCHANGEABLE
Capacitor
Hydro-Aire Aerospace Corp
5962-01-339-2936I09-0000-257 INTERCHANGEABLE
Microcircuit,digital
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
5998-01-478-9445851-24 INTERCHANGEABLE
Printed Circuit Board
Aqualarm Inc
Cross-Reference Index
Part NumberManufacturer
8512401EC Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
8512401EA Edo (USA)
915057 Bae Systems Information and Electronic Systems Integration Inc. (USA)
CD54HC257F/3A Harris Corp Findlay Opns (USA)
MC-H0257-001 Raytheon E-Systems, Inc (USA)
MM54HC257J/883B National Semiconductor Corporation (USA)
8512401EX Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
CM38-257A Eldec Aerospace Corp (USA)
SNJ54HC257J Texas Instruments France (FRA)
54HC257BEAJC Freescale Semiconductor, Inc. (USA)
8370191018 Thales Deutschland Gmbh Div Customer Services (DEU)
SNJ54HC257J Texas Instruments Incorporated (USA)
8512401EB Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings) (USA)
M38510/66207BEB Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
85124 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
MM54HC257J/883 National Semiconductor Corporation (USA)
8512401EB Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
8512401EX Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
8512401EA Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
Related Parts
3230-00-240-3949INTERCHANGEABLE
BIT,ROUTER
85124
4820-01-120-0516INTERCHANGEABLE
STEM,FLUID VALVE
5962-01-200-8141INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
MM54HC151J/883B
4820-01-201-2793INTERCHANGEABLE
STEM,FLUID VALVE
A6790.008.132
5910-01-217-5786INTERCHANGEABLE
CAPACITOR
85124
5962-01-339-2936INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
I09-0000-257
5998-01-478-9445INTERCHANGEABLE
PRINTED CIRCUIT BOARD
851-24

Frequently Asked Questions

What is NSN 5962-01-257-5985?

NSN 5962-01-257-5985 is a Microcircuit,digital, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-01-257-5985?

NSN 5962-01-257-5985 has 19 cross-referenced part numbers: 8512401EC (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit), 8512401EA (Edo), 915057 (Bae Systems Information and Electronic Systems Integration Inc.), CD54HC257F/3A (Harris Corp Findlay Opns), MC-H0257-001 (Raytheon E-Systems, Inc) and 14 more.

What NSN replaces 5962-01-257-5985?

There are 7 known substitutes for 5962-01-257-5985: 3230-00-240-3949, 4820-01-120-0516, 5962-01-200-8141 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8512401EC?

Key specifications for 8512401EC: Features Provided: HERMETICALLY SEALED AND BURN IN AND MONOLITHIC AND HIGH SPEED; Input Circuit Pattern: 2 CHANNEL AND 10 INPUT; Maximum Power Dissipation Rating: 500.0 MILLIWATTS; Body Length: 0.840 INCHES MAXIMUM IN. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-01-257-5985 still in active supply?

NSN 5962-01-257-5985 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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