PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DM74121NMicrocircuit,digital

Fairchild Semiconductor Corp · NSN 5962-01-113-6186 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-113-6186 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-113-6186. Primary manufacturer part number: DM74121N.
Features
  • Microcircuit,digital — FSC 5962
  • Features Provided: HERMETICALLY SEALED
  • Design Function and Quantity: 1 MULTIVIBRATOR, MONOSTABLE
  • Inclosure Configuration: DUAL-IN-LINE
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Inclosure Material: PLASTIC
  • Body Height: 0.200 INCHES MAXIMUM IN
  • Body Width: 0.220 INCHES MINIMUM AND 0.280 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 5962-01-113-6186, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-113-6186
Primary Part NumberDM74121N
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerFairchild Semiconductor Corp
StatusACTIVE
Features ProvidedHERMETICALLY SEALED
Design Function and Quantity1 MULTIVIBRATOR, MONOSTABLE
Inclosure ConfigurationDUAL-IN-LINE
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Inclosure MaterialPLASTIC
Body Height0.200 INCHES MAXIMUM IN
Body Width0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
Input Circuit Pattern3 INPUT
Operating Temp Range+0.0 TO 70.0 CELSIUS DEGC
Body Length0.685 INCHES MINIMUM AND 0.850 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5962-00-446-5867SN74121N INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
5962-01-029-8535 INTERCHANGEABLE
Microcircuit,digital
5962-01-129-2379 INTERCHANGEABLE
Microcircuit,digital
5962-01-149-23903133-293050 INTERCHANGEABLE
Microcircuit,digital
Fluke Corp
Cross-Reference Index
Part NumberManufacturer
DM74121N PRIMARY Fairchild Semiconductor Corp (USA)
252-274121-001 Compro Computer Services, Inc. Dba Compro (USA)
858465 Thales Uk Limited Dba Thales Uk Ltd Training and Simulation (GBR)
SN74121N PRIMARY Texas Instruments Incorporated (USA)
74121PC PRIMARY Fairchild Semiconductor Corp (USA)
DM74121N National Semiconductor Corporation (USA)
Related Parts
5962-00-446-5867INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SN74121N
5962-01-029-8535INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-129-2379INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-149-2390INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
3133-293050

Frequently Asked Questions

What is NSN 5962-01-113-6186?

NSN 5962-01-113-6186 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 5962-01-113-6186?

NSN 5962-01-113-6186 has 6 cross-referenced part numbers: DM74121N (Fairchild Semiconductor Corp), 252-274121-001 (Compro Computer Services, Inc. Dba Compro), 858465 (Thales Uk Limited Dba Thales Uk Ltd Training and Simulation), SN74121N (Texas Instruments Incorporated), 74121PC (Fairchild Semiconductor Corp) and 1 more.

What NSN replaces 5962-01-113-6186?

There are 4 known substitutes for 5962-01-113-6186: 5962-00-446-5867, 5962-01-029-8535, 5962-01-129-2379 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of DM74121N?

Key specifications for DM74121N: Features Provided: HERMETICALLY SEALED; Design Function and Quantity: 1 MULTIVIBRATOR, MONOSTABLE; Inclosure Configuration: DUAL-IN-LINE; Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC. 10 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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