SNJ54LS244J The Texas Instruments SNJ54LS244J is an octal buffer/line driver featuring 8 channels and 3-state outputs. It operates with a supply voltage range of 4.5V to 5.5V.
Mfr Part #:

SNJ54LS244J

Available from 5 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SNJ54LS244J is an octal buffer/line driver featuring 8 channels and 3-state outputs. It operates with a supply voltage range of 4.5V to 5.5V.
Total Stock: 5,128 pcs
$ Price Range: $11.94

SNJ54LS244J Available from 5 distributors

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SNJ54LS244J Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Halogen Free
Input Type
Military Grade
Mounting Type
Number of Channels
Operating Temperature
Output Type
SVHC Present
Supply Voltage

SNJ54LS244J Description

Short technical summary and product information.

The SNJ54LS244J from Texas Instruments is an octal buffer and line driver designed for high-performance applications. This component features 8 channels, each with a 3-state output, making it suitable for driving bus lines or buffering memory address registers.

 

With a bipolar input type and 3-state output, the SNJ54LS244J offers flexibility in digital system design. It operates within a supply voltage range of 4.5V to 5.5V and boasts a high-speed performance with a maximum propagation delay of 15 ns at 5V. The device is rated for military applications and operates across a wide temperature range of -55°C to 125°C.

 

Key electrical characteristics include an IOL (max) of 24 mA and an IOH (max) of -15 mA. The maximum supply current is 46000 µA. The inputs are tolerant down to 2V and compatible with 3.3V or 2.5V logic, and feature hysteresis for improved noise margins. PNP inputs help reduce DC loading.

 

Available in LCCC (FK), CDIP (J), and CFP (W) packages, this surface-mount device is designed to improve both performance and density in bus-oriented systems. Its symmetrical, active-low output-control inputs further enhance design options.

SNJ54LS244J Quick Information

Product Type: Octal Buffer/Line Driver
Series: SN54LS244
Canonical Name: SNJ54LS244J Octal Buffer/Line Driver
Subcategory: Logic Buffers, Drivers, Receivers, Transceivers

SNJ54LS244J Compliance

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

SNJ54LS244J Estimated Pricing

Qty Low High
1+ $11.94 $11.94

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

SNJ54LS244J Features

  • Eight channel buffer with 3-state outputs.
  • Operates from 4.5V to 5.5V supply.
  • High speed with 15ns max propagation delay.
  • Wide military temperature range (-55°C to 125°C).
  • Inputs tolerant down to 2.5V logic.

SNJ54LS244J Applications

  • Ideal for bus line driving.
  • Suitable for memory address buffering.
  • Used in bus-oriented systems.
  • Enhances system performance and density.

SNJ54LS244J FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SNJ54LS244J?

The supply voltage range is 4.5 V to 5.5 V.

What packages are available for the SNJ54LS244J?

Package options include LCCC (FK), CDIP (J), and CFP (W).

What is the operating temperature range?

The operating temperature range is -55°C to 125°C.

How many channels does the SNJ54LS244J have?

It has 8 channels.

What are the input and output types?

Input type is bipolar; output type is 3-state.

What is the maximum propagation delay at 5 V?

The maximum propagation delay is 15 ns at 5 V.

What are the output sink and source current ratings?

Output sink current (IOL) is 24 mA; output source current (IOH) is -15 mA.

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