PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SNC54LS161AJMicrocircuit,digital

Texas Instruments Incorporated · NSN 5962-01-091-0550 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-091-0550 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-091-0550. Primary manufacturer part number: SNC54LS161AJ.
Features
  • Microcircuit,digital — FSC 5962
  • Maximum Power Dissipation Rating: 305.0 MILLIWATTS
  • Body Length: 0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
  • Features Provided: HERMETICALLY SEALED AND PROGRAMMABLE AND SYNCHRONOUS
  • Body Width: 0.200 INCHES MAXIMUM IN
  • Design Function and Quantity: 1 COUNTER
  • Inclosure Material: CERAMIC
  • Body Height: 0.200 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 5962-01-091-0550, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-091-0550
Primary Part NumberSNC54LS161AJ
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerTexas Instruments Incorporated
StatusACTIVE
Maximum Power Dissipation Rating305.0 MILLIWATTS
Body Length0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
Features ProvidedHERMETICALLY SEALED AND PROGRAMMABLE AND SYNCHRONOUS
Body Width0.200 INCHES MAXIMUM IN
Design Function and Quantity1 COUNTER
Inclosure MaterialCERAMIC
Body Height0.200 INCHES MAXIMUM IN
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Input Circuit Pattern4 INPUT
Inclosure ConfigurationDUAL-IN-LINE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5962-01-039-5025974034-0421 INTERCHANGEABLE
Microcircuit,digital
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5962-01-085-6678SM-A-942622 INTERCHANGEABLE
Microcircuit,digital
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5962-01-104-4358SNJ54LS161AJ INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
5962-01-117-0347 INTERCHANGEABLE
Microcircuit,digital
5962-01-128-060719-12849-00 INTERCHANGEABLE
Microcircuit,digital
Compaq Federal Llc
5962-01-153-00243316134-1B1 INTERCHANGEABLE
Microcircuit,digital
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
Cross-Reference Index
Part NumberManufacturer
SNJ54LS161AJ Freescale Semiconductor, Inc. (USA)
63A133588P50 Lockheed Martin Corporation Div Rotary and Mission Systems (USA)
SNC54LS161AJ PRIMARY Texas Instruments Incorporated (USA)
SN74LS161AJP4 Texas Instruments Incorporated (USA)
SNC54LS161AJ-00 Texas Instruments Incorporated (USA)
34031045-001 Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services (USA)
Related Parts
5962-01-039-5025INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
974034-0421
5962-01-085-6678INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SM-A-942622
5962-01-104-4358INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SNJ54LS161AJ
5962-01-117-0347INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-128-0607INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
19-12849-00
5962-01-153-0024INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
3316134-1B1

Frequently Asked Questions

What is NSN 5962-01-091-0550?

NSN 5962-01-091-0550 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 5962-01-091-0550?

NSN 5962-01-091-0550 has 6 cross-referenced part numbers: SNJ54LS161AJ (Freescale Semiconductor, Inc.), 63A133588P50 (Lockheed Martin Corporation Div Rotary and Mission Systems), SNC54LS161AJ (Texas Instruments Incorporated), SN74LS161AJP4 (Texas Instruments Incorporated), SNC54LS161AJ-00 (Texas Instruments Incorporated) and 1 more.

What NSN replaces 5962-01-091-0550?

There are 6 known substitutes for 5962-01-091-0550: 5962-01-039-5025, 5962-01-085-6678, 5962-01-104-4358 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SNC54LS161AJ?

Key specifications for SNC54LS161AJ: Maximum Power Dissipation Rating: 305.0 MILLIWATTS; Body Length: 0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN; Features Provided: HERMETICALLY SEALED AND PROGRAMMABLE AND SYNCHRONOUS; Body Width: 0.200 INCHES MAXIMUM IN. 12 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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