SNJ5438J The Texas Instruments SNJ5438J is a quadruple 2-input positive-NAND buffer featuring open-collector outputs. It operates within the TTL technology family.
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SNJ5438J

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SNJ5438J is a quadruple 2-input positive-NAND buffer featuring open-collector outputs. It operates within the TTL technology family.
✓ Total Stock: 113 pcs
$ Price Range: $9.87

SNJ5438J Available from 2 distributors

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SNJ5438J Specifications Quick View

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

SNJ5438J Description

Short technical summary and product information.

The Texas Instruments SNJ5438J is a TTL logic gate IC featuring four independent 2-input NAND buffer gates. Each gate has an open-collector output, which requires pull-up resistors for proper function and allows for active-low wired-OR or active-high wired-AND configurations. This device is rated for military applications and operates over a wide temperature range of -55°C to 125°C.

 

Key electrical characteristics include an operating voltage range of 4.5V to 5.5V, a maximum IOH of -48mA, and a maximum data rate of 70 Mbps. The high-speed feature is indicated by a propagation delay between 10-50ns. The open-collector outputs are useful for generating high VOH levels.

 

Available in 14-pin CFP and 14-CDIP packages, the SNJ5438J is designed for robust performance in demanding environments. Its open-collector outputs provide flexibility in circuit design, enabling complex logic functions when connected to other open-collector devices.

SNJ5438J Quick Information

Product Type: Logic Gate
Series: SN54
Canonical Name: Texas Instruments SNJ5438J Quadruple 2-Input Positive-NAND Buffer
Subcategory: Buffer

SNJ5438J Compliance

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

SNJ5438J Estimated Pricing

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1+ $9.87 $9.87

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

SNJ5438J Features

  • Quadruple 2-input NAND buffer gates
  • Open-collector outputs for wired logic
  • TTL technology family
  • Wide military temperature range
  • High-speed operation

SNJ5438J Applications

  • Digital logic circuit implementation
  • Wired-OR and wired-AND functions
  • Signal buffering applications
  • Military and industrial systems

SNJ5438J FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SNJ5438J?

4.5 V to 5.5 V.

What package options are available for the SNJ5438J?

14-CDIP (Ceramic DIP) and 14-CFP (Ceramic Flat Pack).

What is the operating temperature range of the SNJ5438J?

-55°C to 125°C.

What is the logic gate type of the SNJ5438J?

NAND.

How many channels does the SNJ5438J have?

4.

What is the output type of the SNJ5438J?

Open collector.

What is the maximum data rate of the SNJ5438J?

70 Mbps.

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