PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SN54LS161AJMicrocircuit,digital

Texas Instruments Incorporated · NSN 5962-01-102-8225 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-102-8225 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-102-8225. Primary manufacturer part number: SN54LS161AJ.
Features
  • Microcircuit,digital — FSC 5962
  • Body Length: 0.840 INCHES MAXIMUM IN
  • Features Provided: PRESETTABLE AND W/RIPPLE CARRY
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Case Outline Source and Designator: D-16-2 MIL-M-38510
  • Design Function and Quantity: 1 COUNTER, BINARY 4 BIT ASYNC
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Terminal Type and Quantity: 16 PRINTED CIRCUIT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-102-8225, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-102-8225
Primary Part NumberSN54LS161AJ
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerTexas Instruments Incorporated
StatusACTIVE
Body Length0.840 INCHES MAXIMUM IN
Features ProvidedPRESETTABLE AND W/RIPPLE CARRY
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Case Outline Source and DesignatorD-16-2 MIL-M-38510
Design Function and Quantity1 COUNTER, BINARY 4 BIT ASYNC
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Terminal Type and Quantity16 PRINTED CIRCUIT
Criticality Code JustificationFEAT
Body Width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
Inclosure MaterialCERAMIC
Input Circuit Pattern5 INPUT
Maximum Power Dissipation Rating325.0 MILLIWATTS
Inclosure ConfigurationDUAL-IN-LINE
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Body Height0.185 INCHES MAXIMUM IN
Terminal Surface TreatmentSOLDER
Voltage Rating and Type Per Characteristic5.5 VOLTS MAXIMUM POWER SOURCE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5962-01-065-7026 INTERCHANGEABLE
Microcircuit,digital
5962-01-085-2147 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
000-8001-683 The Boeing Company Div Legacy Boeing Hb1 (USA)
450904-7509 Northrop Grumman Litef Gmbh (DEU)
3522 030 20240 Thales Nederland (NLD)
SN54LS161AJ PRIMARY Texas Instruments Incorporated (USA)
12272051 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
54LS161ADM Fairchild Semiconductor Corp (USA)
Q67000-J966-Z9 Epcos Ag Abt. Pr Roe K Pm (DEU)
AM25LS161ADM Advanced Micro Devices Inc Dba AMD Austin (USA)
Q67000-J966-Z9 Tdk Electronics Ag (DEU)
6L.5441.638.00-252740 Leonardo Germany Gmbh (DEU)
Related Parts
5962-01-065-7026INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-085-2147INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-102-8225?

NSN 5962-01-102-8225 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 5962-01-102-8225?

NSN 5962-01-102-8225 has 10 cross-referenced part numbers: 000-8001-683 (The Boeing Company Div Legacy Boeing Hb1), 450904-7509 (Northrop Grumman Litef Gmbh), 3522 030 20240 (Thales Nederland), SN54LS161AJ (Texas Instruments Incorporated), 12272051 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate) and 5 more.

What NSN replaces 5962-01-102-8225?

There are 2 known substitutes for 5962-01-102-8225: 5962-01-065-7026, 5962-01-085-2147. Verify interchangeability with system specifications before substitution.

What are the specifications of SN54LS161AJ?

Key specifications for SN54LS161AJ: Body Length: 0.840 INCHES MAXIMUM IN; Features Provided: PRESETTABLE AND W/RIPPLE CARRY; Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC; Case Outline Source and Designator: D-16-2 MIL-M-38510. 18 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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