PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4028DMQBMicrocircuit,digital

Fairchild Semiconductor Corp · NSN 5962-01-128-6905 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-128-6905 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-128-6905. Primary manufacturer part number: 4028DMQB.
Features
  • Microcircuit,digital — FSC 5962
  • Inclosure Configuration: DUAL-IN-LINE
  • Body Width: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
  • Test Data Document: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
  • Time Rating Per Chacteristic: 325.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 325.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
  • Design Function and Quantity: 1 DECODER, BINARY CODED DECIMAL TO DECIMAL
  • Inclosure Material: CERAMIC
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-128-6905, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-128-6905
Primary Part Number4028DMQB
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerFairchild Semiconductor Corp
StatusACTIVE
Inclosure ConfigurationDUAL-IN-LINE
Body Width0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Time Rating Per Chacteristic325.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 325.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Design Function and Quantity1 DECODER, BINARY CODED DECIMAL TO DECIMAL
Inclosure MaterialCERAMIC
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Output Logic FormCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Input Circuit Pattern4 INPUT
Body Length0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
Maximum Power Dissipation Rating400.0 MILLIWATTS
Features ProvidedHERMETICALLY SEALED AND W/ENABLE AND MONOLITHIC
Body Height0.180 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5962-01-073-8918 INTERCHANGEABLE
Microcircuit,digital
5962-01-120-4856CD4028BF/3 INTERCHANGEABLE
Microcircuit,digital
Renesas Electronics America Inc
5962-01-131-001910063969-101 INTERCHANGEABLE
Microcircuit,digital
Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis
5962-01-248-7318 INTERCHANGEABLE
Microcircuit,digital
5962-01-251-8139124445 INTERCHANGEABLE
Microcircuit,digital
Lockheed Martin Corp
5962-01-295-0965 INTERCHANGEABLE
Microcircuit,digital
5962-01-374-0056 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
4028DMQB PRIMARY Fairchild Semiconductor Corp (USA)
513-003-9301 Honeywell International Inc. Div Aerospace - Torrance (USA)
CD4028BF/3 Adelco Elektronik Gmbh (DEU)
ZD4914/1 Saab Ab (publ) - Business Area Surveillance - Ew Systems (SWE)
16859-001 Astronautics Corporation of America (USA)
CD4028BF/3 Lacon Electronic Gmbh (DEU)
CD4028BF/3 Renesas Electronics America Inc (USA)
SC5962-0567-1 Drs Icas, Llc (USA)
CD4028BF/3A Adelco Elektronik Gmbh (DEU)
ZD4914/1 Saab Aktiebolag (SWE)
Related Parts
5962-01-073-8918INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-120-4856INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
CD4028BF/3
5962-01-131-0019INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
10063969-101
5962-01-248-7318INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-251-8139INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
124445
5962-01-295-0965INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-374-0056INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-128-6905?

NSN 5962-01-128-6905 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 5962-01-128-6905?

NSN 5962-01-128-6905 has 10 cross-referenced part numbers: 4028DMQB (Fairchild Semiconductor Corp), 513-003-9301 (Honeywell International Inc. Div Aerospace - Torrance), CD4028BF/3 (Adelco Elektronik Gmbh), ZD4914/1 (Saab Ab (publ) - Business Area Surveillance - Ew Systems), 16859-001 (Astronautics Corporation of America) and 5 more.

What NSN replaces 5962-01-128-6905?

There are 7 known substitutes for 5962-01-128-6905: 5962-01-073-8918, 5962-01-120-4856, 5962-01-131-0019 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4028DMQB?

Key specifications for 4028DMQB: Inclosure Configuration: DUAL-IN-LINE; Body Width: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN; Test Data Document: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).; Time Rating Per Chacteristic: 325.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 325.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS. 14 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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