PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SN74LS156NMicrocircuit,digital

Texas Instruments Incorporated · NSN 5962-01-322-3731 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-322-3731 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-322-3731. Primary manufacturer part number: SN74LS156N.
Features
  • Microcircuit,digital — FSC 5962
  • Inclosure Configuration: DUAL-IN-LINE
  • Body Height: 0.200 INCHES MAXIMUM IN
  • Inclosure Material: PLASTIC
  • Body Width: 0.250 INCHES NOMINAL IN
  • Operating Temp Range: +0.0 TO 70.0 CELSIUS DEGC
  • Body Length: 0.780 INCHES MAXIMUM IN
  • 1 verified cross-reference
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-322-3731, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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: Active.

Technical Specifications
ParameterValue
NSN5962-01-322-3731
Primary Part NumberSN74LS156N
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerTexas Instruments Incorporated
StatusACTIVE
Inclosure ConfigurationDUAL-IN-LINE
Body Height0.200 INCHES MAXIMUM IN
Inclosure MaterialPLASTIC
Body Width0.250 INCHES NOMINAL IN
Operating Temp Range+0.0 TO 70.0 CELSIUS DEGC
Body Length0.780 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5962-01-064-1326 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
SN74LS156N PRIMARY Texas Instruments Incorporated (USA)
Related Parts
5962-01-064-1326INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 5962-01-322-3731?

NSN 5962-01-322-3731 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 5962-01-322-3731?

NSN 5962-01-322-3731 has 1 cross-referenced part number: SN74LS156N (Texas Instruments Incorporated).

What NSN replaces 5962-01-322-3731?

There is 1 known substitute for 5962-01-322-3731: 5962-01-064-1326. Verify interchangeability with system specifications before substitution.

What are the specifications of SN74LS156N?

Key specifications for SN74LS156N: Inclosure Configuration: DUAL-IN-LINE; Body Height: 0.200 INCHES MAXIMUM IN; Inclosure Material: PLASTIC; Body Width: 0.250 INCHES NOMINAL IN. 6 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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