SN54LS138J The Texas Instruments SN54LS138J is a military-grade 3-line to 8-line decoder/demultiplexer. It operates within a temperature range of -55 to 125°C.
Mfr Part #:

SN54LS138J

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN54LS138J is a military-grade 3-line to 8-line decoder/demultiplexer. It operates within a temperature range of -55 to 125°C.
✓ Total Stock: 213 pcs
$ Price Range: $11.39

SN54LS138J Available from 3 distributors

✓ Authorised
✓ Non-Authorised

SN54LS138J Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Military Grade

SN54LS138J Description

Short technical summary and product information.

The SN54LS138J from Texas Instruments is a Schottky-clamped TTL MSI circuit designed for high-performance memory decoding and data-routing applications. This decoder/demultiplexer features 3 enable inputs, simplifying cascading and data reception without external gates or inverters.

 

Key specifications include the LS technology family, a single channel, and a wide operating temperature range of -55°C to 125°C, suitable for military applications. The maximum supply current is rated at 10000µA.

 

Designed for high-speed systems, the SN54LS138J minimizes system decoding effects. Its fully buffered inputs and Schottky-clamped design suppress line-ringing and simplify system design. It is available in CDIP (J), CFP (W), and LCCC (FK) packages.

 

This component is ideal for memory decoders and data transmission systems requiring fast propagation delay times. The enable inputs can also function as data inputs for demultiplexing tasks.

SN54LS138J Quick Information

Product Type: Decoder/Demultiplexer
Series: 54LS
Canonical Name: SN54LS138J 3-Line to 8-Line Decoder/Demultiplexer
Subcategory: Decoders/Demultiplexers

SN54LS138J Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SN54LS138J Estimated Pricing

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1+ $11.39 $11.39

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

SN54LS138J Features

  • Schottky-clamped TTL MSI circuit
  • 3-line to 8-line decoder/demultiplexer
  • Military operating temperature range
  • 3 enable inputs for cascading
  • High-speed memory decoding applications

SN54LS138J Applications

  • Memory decoders
  • Data transmission systems
  • High-speed memory systems
  • Data routing applications

SN54LS138J FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the SN54LS138J?

The SN54LS138J operates from -55°C to 125°C.

What is the maximum supply current for the SN54LS138J?

The maximum supply current for the SN54LS138J is 10000µA.

What technology family does the SN54LS138J belong to?

The SN54LS138J belongs to the LS technology family.

How many channels does the SN54LS138J have?

The SN54LS138J has 1 channel.

What is the RoHS status of the SN54LS138J?

The SN54LS138J is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the SN54LS138J?

The Moisture Sensitivity Level (MSL) for the SN54LS138J is 1 Unlimited.

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