SNJ54LS197J The Texas Instruments SNJ54LS197J is a presettable decade or binary counter/latch. It operates at up to 100 MHz and comes in a 20-pin FK package.
Mfr Part #:

SNJ54LS197J

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SNJ54LS197J is a presettable decade or binary counter/latch. It operates at up to 100 MHz and comes in a 20-pin FK package.
✓ Total Stock: 23 pcs
$ Price Range: $0.50

SNJ54LS197J Available from 1 distributor

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✓ Non-Authorised
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SNJ54LS197J Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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SNJ54LS197J Description

Short technical summary and product information.

The SNJ54LS197J from Texas Instruments is a versatile presettable decade or binary counter and latch. This component is designed for applications requiring high-speed counting and data storage capabilities, with a maximum operating frequency of 100 MHz.

 

It features a 20-pin LCCC (FK) package, suitable for surface mount applications. The device operates within a temperature range of -55 to 125°C, making it suitable for demanding environments. This part is classified under Specialty Logic Products and is part of the SN54LS197 series.

 

Note that this device is obsolete, meaning the manufacturer has discontinued its production. It is important to consider this when planning for long-term projects or inventory.

SNJ54LS197J Quick Information

Product Type: Counter/Arithmetic/Parity Function
Series: SN54LS197
Canonical Name: SNJ54LS197J Presettable Decade OR Binary Counter/Latch
Subcategory: Counter/Arithmetic/Parity Function

SNJ54LS197J Compliance

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

SNJ54LS197J Estimated Pricing

Qty Low High
1+ $0.50 $0.50

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

SNJ54LS197J Features

  • Operates at 100 MHz frequency.
  • Surface mount package with 20 pins.
  • Wide operating temperature range from -55°C to 125°C.
  • Obsolete device no longer in production.
  • RoHS3 compliant status unverified.

SNJ54LS197J Applications

  • Suitable for frequency division in communication systems.
  • Used in digital counters and timing circuits.
  • Applicable in programmable logic and control applications.
  • Ideal for high-temperature industrial environments.

SNJ54LS197J FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the SNJ54LS197J?

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

What is the maximum frequency for the SNJ54LS197J?

The maximum frequency is 100 MHz.

What type of package does the SNJ54LS197J come in?

It comes in a 20-pin FK package.

Is the SNJ54LS197J RoHS compliant?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the SNJ54LS197J?

The MSL is Level 1.

Is the SNJ54LS197J REACH unaffected?

The REACH status is REACH Unaffected.

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