PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CD4503BF3AMicrocircuit,digital

Renesas Electronics America Inc · NSN 5962-01-073-8914 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-073-8914 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-073-8914. Primary manufacturer part number: CD4503BF3A.
Features
  • Microcircuit,digital — FSC 5962
  • Input Circuit Pattern: 8 INPUT
  • Body Length: 0.750 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN
  • Features Provided: HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND W/DISABLE AND 3-STATE OUTPUT
  • Terminal Surface Treatment: SOLDER
  • Body Width: 0.245 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN
  • Maximum Power Dissipation Rating: 500.0 MILLIWATTS
  • Inclosure Material: CERAMIC AND GLASS
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-073-8914, 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 Renesas Electronics America Inc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 31 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5962-01-073-8914
Primary Part NumberCD4503BF3A
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerRenesas Electronics America Inc
StatusCANCELLED
Input Circuit Pattern8 INPUT
Body Length0.750 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN
Features ProvidedHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND W/DISABLE AND 3-STATE OUTPUT
Terminal Surface TreatmentSOLDER
Body Width0.245 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN
Maximum Power Dissipation Rating500.0 MILLIWATTS
Inclosure MaterialCERAMIC AND GLASS
Inclosure ConfigurationDUAL-IN-LINE
Voltage Rating and Type Per Characteristic-0.5 VOLTS MINIMUM POWER SOURCE AND 18.0 VOLTS MAXIMUM POWER SOURCE
Terminal Type and Quantity16 PRINTED CIRCUIT
Output Logic FormCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
Body Height0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Time Rating Per Chacteristic150.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 150.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Design Function and Quantity6 BUFFER, NONINVERTING
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6685-00-242-222311F INTERCHANGEABLE
Thermometer,self-Indicating
American Society for Testing and Materials Dba Astm International
1660-00-485-3099 INTERCHANGEABLE
Retainer-Spring---a
3020-00-810-2875 INTERCHANGEABLE
Gear,helical
4820-01-043-176113535 INTERCHANGEABLE
Valve,linear,directional Control
Calgon Carbon Uv Technologies Llc Dba Hyde Marine
3110-01-053-2710 INTERCHANGEABLE
Bearing,roller,needle
5962-01-062-0035615699-902 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company
5962-01-083-3146 INTERCHANGEABLE
Microcircuit,digital
5962-01-102-723712303720 INTERCHANGEABLE
Microcircuit,digital
U S Army Tank Automotive Command Amsta-Im-Mm
5962-01-116-5789 INTERCHANGEABLE
Microcircuit,digital
5962-01-148-3381 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
CD4503BF3A Arrow Electronics, Inc. Dba Arrow Zeus Electronics (USA)
115275-0003 Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA)
0N286267-1 National Security Agency (USA)
0N385757-1 National Security Agency (USA)
CD4503BF3A Harris Corp Findlay Opns (USA)
CD4503BMJ/883 National Semiconductor Corporation (USA)
445/4/14347/002 Gec Marconi S3i (GBR)
418.0212 Rohde & Schwarz Gmbh & Co. Kommanditgesellschaft Dba R & S (DEU)
CD4503BF Department of the Army Hq United States Army Communications Research and Development Command (USA)
14503B/BEAJC Freescale Semiconductor, Inc. (USA)
CD4503BMJ883B National Semiconductor Corporation (USA)
1135549G1 Itt Industries Inc Itt Aerospace Communications Div East (USA)
849C45-03 Ametek Programmable Power, Inc. (USA)
40097DMQB Fairchild Semiconductor Corp (USA)
351-8490-021 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
1820-2257 Hewlett-Packard Company Dba HP (USA)
351-8490-010 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
893-134-100 Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division (USA)
10074451-101 Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis (USA)
893-134-300 Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division (USA)
Related Parts
6685-00-242-2223INTERCHANGEABLE
THERMOMETER,SELF-INDICATING
11F
1660-00-485-3099INTERCHANGEABLE
RETAINER-SPRING---A
3020-00-810-2875INTERCHANGEABLE
GEAR,HELICAL
4820-01-043-1761INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
13535
3110-01-053-2710INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
5962-01-062-0035INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
615699-902
5962-01-083-3146INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-102-7237INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
12303720
5962-01-116-5789INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-148-3381INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-173-5546INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-186-8334INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
AM0025-001

Frequently Asked Questions

What is NSN 5962-01-073-8914?

NSN 5962-01-073-8914 is a Microcircuit,digital, manufactured by Renesas Electronics America Inc, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-01-073-8914?

NSN 5962-01-073-8914 has 50 cross-referenced part numbers: CD4503BF3A (Arrow Electronics, Inc. Dba Arrow Zeus Electronics), 115275-0003 (Thales Usa, Inc. Div Air Mobility Solutions ("ams")), 0N286267-1 (National Security Agency), 0N385757-1 (National Security Agency), CD4503BF3A (Harris Corp Findlay Opns) and 45 more.

What NSN replaces 5962-01-073-8914?

There are 12 known substitutes for 5962-01-073-8914: 6685-00-242-2223, 1660-00-485-3099, 3020-00-810-2875 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of CD4503BF3A?

Key specifications for CD4503BF3A: Input Circuit Pattern: 8 INPUT; Body Length: 0.750 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN; Features Provided: HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND W/DISABLE AND 3-STATE OUTPUT; Terminal Surface Treatment: SOLDER. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-01-073-8914 still in active supply?

NSN 5962-01-073-8914 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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