PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SN54166J00Microcircuit,digital

Texas Instruments Incorporated · NSN 5962-00-205-9429 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-00-205-9429 — this item is cataloged by the U.S. Government under National Stock Number 5962-00-205-9429. Primary manufacturer part number: SN54166J00.
Features
  • Microcircuit,digital — FSC 5962
  • Maximum Power Dissipation Rating: 700.0 MILLIWATTS
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Case Outline Source and Designator: -0-001-AG JOINT ELECTRON DEVICE ENGINEERING COUNCIL
  • Time Rating Per Chacteristic: 30.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 35.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
  • Body Length: 0.750 INCHES MINIMUM AND 0.795 INCHES MAXIMUM IN
  • Body Height: 0.120 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-00-205-9429, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5962-00-205-9429
Primary Part NumberSN54166J00
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerTexas Instruments Incorporated
StatusCANCELLED
Maximum Power Dissipation Rating700.0 MILLIWATTS
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Case Outline Source and Designator-0-001-AG JOINT ELECTRON DEVICE ENGINEERING COUNCIL
Time Rating Per Chacteristic30.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 35.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Body Length0.750 INCHES MINIMUM AND 0.795 INCHES MAXIMUM IN
Body Height0.120 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Features ProvidedHERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND RESETTABLE AND SYNCHRONOUS AND W/BUFFERED OUTPUT AND W/CLEAR AND W/ENABLE
Inclosure ConfigurationDUAL-IN-LINE
Input Circuit Pattern13 INPUT
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Inclosure MaterialCERAMIC AND GLASS
Body Width0.245 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5962-00-277-0024SN74166N-00 INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
Cross-Reference Index
Part NumberManufacturer
SN74166N00 Texas Instruments Incorporated (USA)
SN54166J00 PRIMARY Texas Instruments Incorporated (USA)
Related Parts
5962-00-277-0024INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SN74166N-00

Frequently Asked Questions

What is NSN 5962-00-205-9429?

NSN 5962-00-205-9429 is a Microcircuit,digital, manufactured by Texas Instruments Incorporated, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-00-205-9429?

NSN 5962-00-205-9429 has 2 cross-referenced part numbers: SN74166N00 (Texas Instruments Incorporated), SN54166J00 (Texas Instruments Incorporated).

What NSN replaces 5962-00-205-9429?

There is 1 known substitute for 5962-00-205-9429: 5962-00-277-0024. Verify interchangeability with system specifications before substitution.

What are the specifications of SN54166J00?

Key specifications for SN54166J00: Maximum Power Dissipation Rating: 700.0 MILLIWATTS; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Case Outline Source and Designator: -0-001-AG JOINT ELECTRON DEVICE ENGINEERING COUNCIL; Time Rating Per Chacteristic: 30.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 35.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-00-205-9429 still in active supply?

NSN 5962-00-205-9429 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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