SN54LS244J The Texas Instruments SN54LS244J is an 8-channel bipolar buffer with 3-state outputs. It operates within a supply voltage range of 4.5V to 5.5V and offers high-speed performance.
Mfr Part #:

SN54LS244J

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN54LS244J is an 8-channel bipolar buffer with 3-state outputs. It operates within a supply voltage range of 4.5V to 5.5V and offers high-speed performance.
✓ Total Stock: 5,666 pcs
$ Price Range: $11.94

SN54LS244J Available from 4 distributors

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✓ Non-Authorised
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2,359 pcs
2359 pcs On Request 1 On Request On Request 24+ On Request On Request
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2,000 pcs
2000 pcs On Request 1 On Request On Request On Request On Request On Request
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1,306 pcs
1306 pcs On Request 1 On Request On Request 20+ On Request On Request
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1 pcs
1 pcs On Request 1 On Request On Request On Request On Request On Request

SN54LS244J Specifications Quick View

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

SN54LS244J Description

Short technical summary and product information.

The Texas Instruments SN54LS244J is an octal buffer and line driver designed for improved performance and density in bus-oriented systems. This component features 8 channels with 3-state outputs, making it suitable for driving bus lines or buffering memory address registers.

 

Key electrical characteristics include a bipolar input type and 3-state output type. The device operates with a supply voltage range of 4.5V to 5.5V. It boasts high-speed operation with a maximum propagation delay of 15 ns at 5V. The inputs are tolerant down to 2V and compatible with 3.3V or 2.5V logic. PNP inputs help reduce DC loading, and hysteresis at the inputs improves noise margins.

 

Available in LCCC (FK) 20, CDIP (J) 20, and CFP (W) 20 packages, the SN54LS244J is rated for military operating temperatures ranging from -55°C to 125°C. Its design specifically enhances the performance of three-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters.

SN54LS244J Quick Information

Product Type: Octal Buffer/Line Driver
Canonical Name: SN54LS244J Octal Buffer/Line Driver
Subcategory: Buffers, Drivers, Receivers, Transceivers

SN54LS244J Compliance

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

SN54LS244J Estimated Pricing

Qty Low High
1+ $11.94 $11.94

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

SN54LS244J Features

  • 8-channel octal buffer/line driver
  • 3-state outputs for bus applications
  • Operates from 4.5V to 5.5V supply
  • High speed with 15ns max tpd
  • Military temperature range (-55°C to 125°C)

SN54LS244J Applications

  • Memory address driver applications
  • Clock driver applications
  • Bus-oriented receiver buffering
  • Bus-oriented transmitter buffering

SN54LS244J FAQs

6 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the SN54LS244J?

The SN54LS244J operates with a supply voltage range of 4.5V to 5.5V.

What is the maximum propagation delay of the SN54LS244J?

The maximum propagation delay is 15 ns at 5V.

What are the input voltage tolerance specifications for the SN54LS244J?

The inputs are tolerant down to 2V and compatible with 3.3V or 2.5V logic.

What is the operating temperature range for the SN54LS244J?

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

How many channels does the SN54LS244J have?

The SN54LS244J has 8 channels.

What type of outputs does the SN54LS244J feature?

The SN54LS244J features 3-state outputs.

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