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SN54ALS138J The Texas Instruments SN54ALS138J is a 3-to-8 line decoder/demultiplexer from the ALS series. It features inverted outputs and operates over a wide temperature range.
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SN54ALS138J

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Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN54ALS138J is a 3-to-8 line decoder/demultiplexer from the ALS series. It features inverted outputs and operates over a wide temperature range.
✓ Total Stock: 849 pcs
$ Price Range: $0.25

SN54ALS138J Available from 1 distributor

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SN54ALS138J Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Industrial Grade
Lead Spacing
Lead Style
Logic Type
Medical Grade
Military Grade
Mounting Type
Number of Channels
Number of Inputs
Operating Temperature Range
Output Type
Technology
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SN54ALS138J Description

Short technical summary and product information.

The SN54ALS138J is a high-speed TTL (Advanced Low-power Schottky) 3-to-8 line decoder/demultiplexer manufactured by Texas Instruments. This component is designed to decode a 3-bit binary address into one of eight mutually exclusive outputs, making it suitable for various address decoding and data routing applications.

 

Key electrical characteristics include its ALS technology, ensuring efficient operation. The device features inverted outputs, which is a critical design consideration for specific logic implementations. It is packaged in a 16-pin CDIP (Ceramic Dual In-line Package), suitable for through-hole mounting.

 

The SN54ALS138J is specified for operation across a wide temperature range of -55°C to 125°C, indicating its suitability for demanding environmental conditions. While the product is noted as discontinued by the manufacturer, its specifications provide valuable insight for legacy system design or component cross-referencing.

 

This decoder/demultiplexer is a fundamental building block in digital logic systems, often used in memory addressing, control signal generation, and data distribution networks. Its through-hole mounting package facilitates integration into breadboard prototypes or through-hole PCB designs.

SN54ALS138J Quick Information

Product Type: Decoder/Demultiplexer
Series: SN54ALS138
Canonical Name: SN54ALS138J 3-to-8 Line Decoder/Demultiplexer
Subcategory: Logic

SN54ALS138J Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: No

SN54ALS138J Estimated Pricing

Qty Low High
1+ $0.25 $0.25

Estimated market price range - modelled values for guidance only, not live distributor offers.

SN54ALS138J Features

  • 3-to-8 line decoder/demultiplexer
  • Advanced Low-power Schottky (ALS) technology
  • Inverted output logic
  • Wide operating temperature range
  • CDIP package for through-hole mounting

SN54ALS138J Applications

  • Address decoding in memory systems
  • Data routing and selection
  • Control signal generation
  • Digital logic system design

SN54ALS138J FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the SN54ALS138J?

The SN54ALS138J operates from -55°C to 125°C.

What type of package does the SN54ALS138J use?

The SN54ALS138J is available in a CDIP package.

Is the SN54ALS138J RoHS compliant?

The SN54ALS138J is Non-compliant with RoHS.

What is the Moisture Sensitivity Level (MSL) for the SN54ALS138J?

The MSL for the SN54ALS138J is 1.

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