PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SN54LS163AJMicrocircuit,digital

Texas Instruments Incorporated · NSN 5962-01-076-1070 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-076-1070 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-076-1070. Primary manufacturer part number: SN54LS163AJ.
Features
  • Microcircuit,digital — FSC 5962
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Inclosure Material: CERAMIC AND GLASS
  • Time Rating Per Chacteristic: 35.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 35.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
  • Design Function and Quantity: 1 COUNTER, BINARY
  • Features Provided: LOW POWER AND SCHOTTKY AND HIGH SPEED AND SYNCHRONOUS AND W/CLEAR AND W/CLOCK
  • Body Height: 0.180 INCHES NOMINAL IN
  • Body Length: 0.755 INCHES MINIMUM AND 0.785 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 5962-01-076-1070, 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 9 commercial cross-references from 8 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
NSN5962-01-076-1070
Primary Part NumberSN54LS163AJ
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerTexas Instruments Incorporated
StatusACTIVE
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Inclosure MaterialCERAMIC AND GLASS
Time Rating Per Chacteristic35.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 35.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS
Design Function and Quantity1 COUNTER, BINARY
Features ProvidedLOW POWER AND SCHOTTKY AND HIGH SPEED AND SYNCHRONOUS AND W/CLEAR AND W/CLOCK
Body Height0.180 INCHES NOMINAL IN
Body Length0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
Inclosure ConfigurationDUAL-IN-LINE
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Body Width0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
Input Circuit Pattern9 INPUT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6605-00-333-2268S2407-65099 INTERCHANGEABLE
Modification Kit,instruments and
Naval Ship Systems Command
6515-00-347-8600N7700 3 INTERCHANGEABLE
Mirror,laryngeal
Bausch & Lomb Incorporated Div Surgical
6610-00-693-7744103255-01 INTERCHANGEABLE
Seat,segment Shaft
Ge Aviation Systems Llc
5342-00-757-1866J6256-10 INTERCHANGEABLE
Mount,resilient,weapon System
Lord Corporation Dba Lord Corp
3040-00-787-909323103 INTERCHANGEABLE
Gearshaft,spur
Hydro-Aire Aerospace Corp
5325-01-023-6166J-8483-1 INTERCHANGEABLE
Grommet,nonmetallic
Lord Corporation Dba Lord Corp
2990-01-064-37359M1853 INTERCHANGEABLE
Mounting
Caterpillar Inc Div Caterpillar Defense
5962-01-069-2637 INTERCHANGEABLE
Microcircuit,digital
4320-01-103-3087 INTERCHANGEABLE
Pump Unit,rotary
3040-01-267-1388NW23103 INTERCHANGEABLE
Bell Crank
Tld Wollard Llc
Cross-Reference Index
Part NumberManufacturer
SN54LS163AJ Texas Instruments France (FRA)
91391643 Thales Deutschland Gmbh (DEU)
23103 Smiths Aerospace, Inc., Electronic Systems-Grand Rapids (USA)
651597 Thales Six Gts France SAS (FRA)
SN54LS163AJ PRIMARY Texas Instruments Incorporated (USA)
103255-01 Rolm Corp Mil Spec Computers (USA)
91391643 Thales Sa (FRA)
A1237395 Thales Avs France SAS (FRA)
99101742 Thales Sa (FRA)
Related Parts
6605-00-333-2268INTERCHANGEABLE
MODIFICATION KIT,INSTRUMENTS AND
S2407-65099
6515-00-347-8600INTERCHANGEABLE
MIRROR,LARYNGEAL
N7700 3
6610-00-693-7744INTERCHANGEABLE
SEAT,SEGMENT SHAFT
103255-01
5342-00-757-1866INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
J6256-10
3040-00-787-9093INTERCHANGEABLE
GEARSHAFT,SPUR
23103
5325-01-023-6166INTERCHANGEABLE
GROMMET,NONMETALLIC
J-8483-1
2990-01-064-3735INTERCHANGEABLE
MOUNTING
9M1853
5962-01-069-2637INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
4320-01-103-3087INTERCHANGEABLE
PUMP UNIT,ROTARY
3040-01-267-1388INTERCHANGEABLE
BELL CRANK
NW23103
2040-01-520-5720INTERCHANGEABLE
FLAME ARRESTER,VENTILATION-EXHAU
267000340013474
1560-01-530-0501INTERCHANGEABLE
CHANNEL,AIRCRAFT
6-51597

Frequently Asked Questions

What is NSN 5962-01-076-1070?

NSN 5962-01-076-1070 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 5962-01-076-1070?

NSN 5962-01-076-1070 has 9 cross-referenced part numbers: SN54LS163AJ (Texas Instruments France), 91391643 (Thales Deutschland Gmbh), 23103 (Smiths Aerospace, Inc., Electronic Systems-Grand Rapids), 651597 (Thales Six Gts France SAS), SN54LS163AJ (Texas Instruments Incorporated) and 4 more.

What NSN replaces 5962-01-076-1070?

There are 12 known substitutes for 5962-01-076-1070: 6605-00-333-2268, 6515-00-347-8600, 6610-00-693-7744 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SN54LS163AJ?

Key specifications for SN54LS163AJ: Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC; Inclosure Material: CERAMIC AND GLASS; Time Rating Per Chacteristic: 35.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 35.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS; Design Function and Quantity: 1 COUNTER, BINARY. 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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