SN54LS399J The Texas Instruments SN54LS399J is a quadruple 2-input multiplexer with storage. It operates over a temperature range of -55°C to 125°C and comes in a 16-pin CDIP (J) package.
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SN54LS399J

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN54LS399J is a quadruple 2-input multiplexer with storage. It operates over a temperature range of -55°C to 125°C and comes in a 16-pin CDIP (J) package.
✓ Total Stock: 75 pcs
$ Price Range: $14.88

SN54LS399J Available from 1 distributor

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SN54LS399J Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Automotive Grade
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Military Grade
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SN54LS399J Description

Short technical summary and product information.

The SN54LS399J from Texas Instruments is a monolithic quadruple two-input multiplexer with storage, designed for applications requiring selection and storage of data synchronously with a system clock. This component effectively combines the functionality of separate multiplexer and storage functions into a single 16-pin CDIP (J) package.

 

Key electrical characteristics include a typical power dissipation of 37 milliwatts. The device selects one of two 4-bit data sources based on a word-select input and clocks the selected data to the output terminals on the positive-going edge of the clock pulse. The operating temperature range for the SN54LS399J is specified from -55°C to 125°C, making it suitable for military applications.

 

Applications for the SN54LS399J include use as a dual source for operands and constants in arithmetic processors, releasing processor register files for new data, and implementing separate registers capable of parallel exchange of contents. It also serves as a universal type register for implementing various shift patterns, including compound left-right capabilities.

 

The SN54LS399J is packaged in a 16-pin CDIP (J) with a standard package quantity of 25 units per tube. The lead finish is SnPb.

SN54LS399J Quick Information

Product Type: Multiplexer
Series: 54LS
Canonical Name: SN54LS399J Quadruple 2-Input Multiplexer with Storage
Subcategory: Multiplexer with Storage

SN54LS399J Compliance

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

SN54LS399J Estimated Pricing

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1+ $14.88 $14.88

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

SN54LS399J Features

  • Quadruple 2-input multiplexer with storage.
  • Operates from -55°C to 125°C.
  • Synchronous data storage on clock edge.
  • 16-pin CDIP (J) package.
  • Suitable for arithmetic processors.

SN54LS399J Applications

  • Dual source for arithmetic operands.
  • Release processor register files.
  • Implement separate data registers.
  • Universal type register implementation.

SN54LS399J FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the SN54LS399J?

The SN54LS399J operates from -55°C to 125°C.

What package type is the SN54LS399J available in?

The SN54LS399J is available in a 16-pin CDIP (J) package, supplied in tubes of 25 units.

What is the RoHS status of the SN54LS399J?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the SN54LS399J?

The Moisture Sensitivity Level (MSL) is Level 1.

What is the typical power dissipation of the SN54LS399J?

The typical power dissipation is 37 milliwatts.

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