PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

54LS138/BEAMicrocircuit,digital

Philips Semiconductors Inc · NSN 5962-01-251-1525 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-251-1525 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-251-1525. Primary manufacturer part number: 54LS138/BEA.
Features
  • Microcircuit,digital — FSC 5962
  • Inclosure Material: CERAMIC
  • Inclosure Configuration: DUAL-IN-LINE
  • Body Height: 0.180 INCHES MAXIMUM IN
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Output Logic Form: TRANSISTOR-TRANSISTOR LOGIC
  • Body Length: 0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
  • Body Width: 0.280 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 5962-01-251-1525, 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 Philips Semiconductors Inc. Government technical data includes 8 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
NSN5962-01-251-1525
Primary Part Number54LS138/BEA
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerPhilips Semiconductors Inc
StatusACTIVE
Inclosure MaterialCERAMIC
Inclosure ConfigurationDUAL-IN-LINE
Body Height0.180 INCHES MAXIMUM IN
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Body Length0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
Body Width0.280 INCHES MAXIMUM IN
Design Function and Quantity1 DECODER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5962-01-124-7521351-1526-012 INTERCHANGEABLE
Microcircuit,digital
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
Cross-Reference Index
Part NumberManufacturer
54LS138/BEA Philips Semiconductors Inc (USA)
Related Parts
5962-01-124-7521INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
351-1526-012

Frequently Asked Questions

What is NSN 5962-01-251-1525?

NSN 5962-01-251-1525 is a Microcircuit,digital, manufactured by Philips Semiconductors Inc, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-251-1525?

NSN 5962-01-251-1525 has 1 cross-referenced part number: 54LS138/BEA (Philips Semiconductors Inc).

What NSN replaces 5962-01-251-1525?

There is 1 known substitute for 5962-01-251-1525: 5962-01-124-7521. Verify interchangeability with system specifications before substitution.

What are the specifications of 54LS138/BEA?

Key specifications for 54LS138/BEA: Inclosure Material: CERAMIC; Inclosure Configuration: DUAL-IN-LINE; Body Height: 0.180 INCHES MAXIMUM IN; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC. 8 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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