PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4555BDMQBMicrocircuit,digital

Fairchild Semiconductor Corp · NSN 5962-01-033-2287 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-033-2287 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-033-2287. Primary manufacturer part number: 4555BDMQB.
Features
  • Microcircuit,digital — FSC 5962
  • Design Function and Quantity: 2 DECODER, BINARY TO ONE OF FOUR
  • Body Width: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Output Logic Form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
  • Body Height: 0.095 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
  • Terminal Type and Quantity: 16 PRINTED CIRCUIT
  • Voltage Rating and Type Per Characteristic: -0.5 VOLTS MINIMUM POWER SOURCE AND 20.5 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 5962-01-033-2287, 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 Fairchild Semiconductor Corp. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 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
NSN5962-01-033-2287
Primary Part Number4555BDMQB
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerFairchild Semiconductor Corp
StatusACTIVE
Design Function and Quantity2 DECODER, BINARY TO ONE OF FOUR
Body Width0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Output Logic FormCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
Body Height0.095 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
Terminal Type and Quantity16 PRINTED CIRCUIT
Voltage Rating and Type Per Characteristic-0.5 VOLTS MINIMUM POWER SOURCE AND 20.5 VOLTS MAXIMUM POWER SOURCE
Features ProvidedHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND EXPANDABLE AND W/ENABLE
Terminal Surface TreatmentSOLDER
Body Length0.745 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
Case Outline Source and Designator-0-001-AE JOINT ELECTRON DEVICE ENGINEERING COUNCIL
Inclosure MaterialCERAMIC AND GLASS
Inclosure ConfigurationDUAL-IN-LINE
Test Data Document81349-MIL-STD-883 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Maximum Power Dissipation Rating500.0 MILLIWATTS
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Input Circuit PatternDUAL 3 INPUT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5962-01-102-4232 INTERCHANGEABLE
Microcircuit,digital
5962-01-176-4569 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
4555BDMQB Fairchild Semiconductor Corp (USA)
CD4555BD/3A Lacon Electronic Gmbh (DEU)
CD4555BD/3 Renesas Electronics America Inc (USA)
CD4555BD/3A Adelco Elektronik Gmbh (DEU)
MC14555BAL Freescale Semiconductor, Inc. (USA)
40-016373-01 Interlink Communications Inc (USA)
Related Parts
5962-01-102-4232INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-176-4569INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-033-2287?

NSN 5962-01-033-2287 is a Microcircuit,digital, manufactured by Fairchild Semiconductor Corp, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-033-2287?

NSN 5962-01-033-2287 has 6 cross-referenced part numbers: 4555BDMQB (Fairchild Semiconductor Corp), CD4555BD/3A (Lacon Electronic Gmbh), CD4555BD/3 (Renesas Electronics America Inc), CD4555BD/3A (Adelco Elektronik Gmbh), MC14555BAL (Freescale Semiconductor, Inc.) and 1 more.

What NSN replaces 5962-01-033-2287?

There are 2 known substitutes for 5962-01-033-2287: 5962-01-102-4232, 5962-01-176-4569. Verify interchangeability with system specifications before substitution.

What are the specifications of 4555BDMQB?

Key specifications for 4555BDMQB: Design Function and Quantity: 2 DECODER, BINARY TO ONE OF FOUR; Body Width: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Output Logic Form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC. 18 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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