PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SN74123NMicrocircuit,digital

Texas Instruments Incorporated · NSN 5962-00-172-5563 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-00-172-5563 — this item is cataloged by the U.S. Government under National Stock Number 5962-00-172-5563. Primary manufacturer part number: SN74123N.
Features
  • Microcircuit,digital — FSC 5962
  • Design Function and Quantity: 2 MULTIVIBRATOR, MONOSTABLE
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Terminal Surface Treatment: SILVER
  • Inclosure Configuration: DUAL-IN-LINE
  • Input Circuit Pattern: DUAL 3 INPUT
  • Terminal Type and Quantity: 16 PRINTED CIRCUIT
  • Body Width: 0.240 INCHES MINIMUM AND 0.260 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 5962-00-172-5563, 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 Texas Instruments Incorporated. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 30 commercial cross-references from 27 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-00-172-5563
Primary Part NumberSN74123N
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerTexas Instruments Incorporated
StatusACTIVE
Design Function and Quantity2 MULTIVIBRATOR, MONOSTABLE
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Terminal Surface TreatmentSILVER
Inclosure ConfigurationDUAL-IN-LINE
Input Circuit PatternDUAL 3 INPUT
Terminal Type and Quantity16 PRINTED CIRCUIT
Body Width0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
Case Outline Source and Designator-0-001-AL JOINT ELECTRON DEVICE ENGINEERING COUNCIL
Voltage Rating and Type Per Characteristic-1.5 VOLTS MINIMUM POWER SOURCE AND 5.5 VOLTS MAXIMUM POWER SOURCE
Features ProvidedMONOLITHIC AND POSITIVE OUTPUTS AND RETRIGGERABLE AND W/CLEAR
Precious Material and LocationTERMINALS SILVER
Body Height0.155 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Maximum Power Dissipation Rating380.0 MILLIWATTS
Operating Temp Range+0.0 TO 70.0 CELSIUS DEGC
Body Length0.815 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN
Inclosure MaterialPLASTIC
Time Rating Per Chacteristic48.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 56.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Precious MaterialSILVER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-207-6929 INTERCHANGEABLE
Screw,cap,socket Head
5120-00-215-2347807722 INTERCHANGEABLE
Remover,cylinder Ba
Curtiss-Wright Controls, Inc. Div Actuation Division
5962-00-348-2717 INTERCHANGEABLE
Microcircuit,digital
1377-00-349-394350905-3 INTERCHANGEABLE
Selector,ejection Sequence
Rockwell Collins Inc
5365-00-514-82911700-67 INTERCHANGEABLE
Shim
Hornet Acquisitionco, Llc Dba Onboard Systems
5310-00-947-3848170067 INTERCHANGEABLE
Washer,keyway
Telemechanics Inc
5962-01-029-1056 INTERCHANGEABLE
Microcircuit,digital
5962-01-029-8536 INTERCHANGEABLE
Microcircuit,digital
5962-01-058-6748 INTERCHANGEABLE
Microcircuit,digital
5962-01-096-5234SN74123N INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
Cross-Reference Index
Part NumberManufacturer
509-053 Plath Gmbh & Co. Kg (DEU)
402275-20 Cardion Inc (USA)
DM74123N Fairchild Semiconductor Corp (USA)
3305-011 Leonardo Mw Ltd (GBR)
N74123B Philips Semiconductors Inc (USA)
DM74123N Lacon Electronic Gmbh (DEU)
SN74123N PRIMARY Texas Instruments Incorporated (USA)
41351-079-3 Siemens Air Traffic Management (GBR)
DM74123N National Semiconductor Corporation (USA)
74123PC Fairchild Semiconductor Corp (USA)
171-123 Autek Systems Corp (USA)
510000980 Weston Aerospace Ltd Div Weston Aerospace Ltd (GBR)
74123J Telephone Systems/communications (USA)
3305-011 Leonardo Uk Ltd (GBR)
41351-079-00-3 Bae Systems Maritime Services Limited (GBR)
41351-079-00-3 British Aerospace Defence Systems Ltd T/a Bae Systems (GBR)
0092517 Heidelberger Druckmaschinen Ag Planning Service Parts Prepress (DEU)
A4349 Aeronautical Communications Equipment Inc (USA)
DM74123N Adelco Elektronik Gmbh (DEU)
510000980 Esterline Sensors Services Americas Inc Div Esterline Sensors Servces Americas Inc. (USA)
Related Parts
5305-00-207-6929INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
5120-00-215-2347INTERCHANGEABLE
REMOVER,CYLINDER BA
807722
5962-00-348-2717INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
1377-00-349-3943INTERCHANGEABLE
SELECTOR,EJECTION SEQUENCE
50905-3
5365-00-514-8291INTERCHANGEABLE
SHIM
1700-67
5310-00-947-3848INTERCHANGEABLE
WASHER,KEYWAY
170067
5962-01-029-1056INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-029-8536INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-058-6748INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-096-5234INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SN74123N
5962-01-110-2826INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
1820-0579
5962-01-170-4839INTERCHANGEABLE
SEMICONDUCTOR
DM74123N

Frequently Asked Questions

What is NSN 5962-00-172-5563?

NSN 5962-00-172-5563 is a Microcircuit,digital, manufactured by Texas Instruments Incorporated, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-00-172-5563?

NSN 5962-00-172-5563 has 30 cross-referenced part numbers: 509-053 (Plath Gmbh & Co. Kg), 402275-20 (Cardion Inc), DM74123N (Fairchild Semiconductor Corp), 3305-011 (Leonardo Mw Ltd), N74123B (Philips Semiconductors Inc) and 25 more.

What NSN replaces 5962-00-172-5563?

There are 12 known substitutes for 5962-00-172-5563: 5305-00-207-6929, 5120-00-215-2347, 5962-00-348-2717 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SN74123N?

Key specifications for SN74123N: Design Function and Quantity: 2 MULTIVIBRATOR, MONOSTABLE; Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC; Terminal Surface Treatment: SILVER; Inclosure Configuration: DUAL-IN-LINE. 19 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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