SNJ5493AJ The Texas Instruments SNJ5493AJ is a 3-bit asynchronous negative edge triggered up binary counter. It operates within a supply voltage range of 4.5V to 5.5V and a temperature range of -55°C to 125°C.
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SNJ5493AJ

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SNJ5493AJ is a 3-bit asynchronous negative edge triggered up binary counter. It operates within a supply voltage range of 4.5V to 5.5V and a temperature range of -55°C to 125°C.
✓ Total Stock: 73 pcs
$ Price Range: $0.99

SNJ5493AJ Available from 1 distributor

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SNJ5493AJ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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AEC Qualified
Automotive Grade
Industrial Grade
Medical Grade
Military Grade
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SNJ5493AJ Description

Short technical summary and product information.

The SNJ5493AJ from Texas Instruments is a 3-bit asynchronous, negative edge-triggered, up binary counter. It is designed for applications requiring reliable counting functions within the TTL/H/L series. The device operates with a nominal supply voltage of 5V, with a minimum of 4.5V and a maximum of 5.5V.

 

Key electrical characteristics include a maximum supply current of 39 mA, a maximum clock frequency of 16 MHz, and a propagation delay of 51 ns. It also features divide-by-2 and divide-by-8 functions. The operating temperature range is specified from -55°C to 125°C, making it suitable for military applications.

 

Packaged in a ceramic DIP14 (CDIP14) format with through-hole mounting, the SNJ5493AJ has a lead spacing of 2.54 mm and 14 terminals. The package body material is ceramic, metal-sealed cofired. This component is marked as obsolete in its lifecycle status.

SNJ5493AJ Quick Information

Product Type: Binary Counter
Canonical Name: SNJ5493AJ 3-Bit Asynchronous Negative Edge Triggered Up Binary Counter
Subcategory: Binary Counter

SNJ5493AJ Compliance

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

SNJ5493AJ Estimated Pricing

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1+ $0.99 $0.99

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

SNJ5493AJ Features

  • 3-bit asynchronous up binary counter
  • Negative edge triggered operation
  • Wide operating temperature range
  • Divide by 2 and 8 functions
  • Ceramic DIP14 package

SNJ5493AJ Applications

  • Suitable for digital counting applications.
  • Used in asynchronous logic circuits.
  • Ideal for divide-by-2 and divide-by-8 functions.
  • Applicable in military-grade electronic systems.

SNJ5493AJ FAQs

7 frequently asked questions generated from this part’s specifications.
What type of counter is the SNJ5493AJ?

The SNJ5493AJ is a 3-bit asynchronous, negative edge-triggered, up binary counter.

What are the supply voltage requirements for the SNJ5493AJ?

The SNJ5493AJ operates with a supply voltage range from 4.5V to 5.5V, with a nominal value of 5V.

What is the operating temperature range of the SNJ5493AJ?

The SNJ5493AJ has an operating temperature range of -55°C to 125°C.

What package is the SNJ5493AJ supplied in?

The SNJ5493AJ is supplied in a CDIP14 package.

What additional functions does the SNJ5493AJ offer?

The SNJ5493AJ offers divide by 2 and divide by 8 functions.

What is the propagation delay of the SNJ5493AJ?

The propagation delay (tpd) of the SNJ5493AJ is 51 ns.

What is the maximum clock frequency for the SNJ5493AJ?

The minimum maximum clock frequency (fmax-min) for the SNJ5493AJ is 16 MHz.

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