SN54LS90J The SN54LS90J from Motorola Semiconductor is a 4-bit decade counter in the LS technology family. It features a push-pull output and operates over a wide temperature range.
Mfr Part #:

SN54LS90J

Available from 1 distributors
Mfr Name: Motorola Semicondutor
Motorola Semicondutor
The SN54LS90J from Motorola Semiconductor is a 4-bit decade counter in the LS technology family. It features a push-pull output and operates over a wide temperature range.
✓ Total Stock: 20 pcs
$ Price Range: $9.96

SN54LS90J Available from 1 distributor

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✓ Non-Authorised
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SN54LS90J Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Industrial Grade
Medical Grade
Military Grade
Storage Temperature
Tape & Reel

SN54LS90J Description

Short technical summary and product information.

The SN54LS90J is a 4-bit decade counter manufactured by Motorola Semiconductor. It belongs to the LS technology family and offers a push-pull output type. This counter is designed for high-speed operation, with typical propagation delays between 10-50ns.

 

The device operates across a wide temperature range of -55°C to 125°C, making it suitable for military applications. It features a bipolar input type and is packaged in a CDIP (J) 14-pin configuration. The typical power dissipation for this model is 45mW.

 

This counter contains four master-slave flip-flops and additional gating to provide a divide-by-two counter and a three-stage binary counter. It includes a gated zero reset and gated set-to-nine inputs for BCD nine's complement applications. The SN54LS90J can be configured for symmetrical divide-by-ten counts by connecting the QD output to the CKA input and applying input counts to the CKB input.

SN54LS90J Quick Information

Product Type: Decade Counter
Canonical Name: SN54LS90J Decade Counter
Subcategory: Decade Counter

SN54LS90J Compliance

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

SN54LS90J Estimated Pricing

Qty Low High
1+ $9.96 $9.96

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

SN54LS90J Features

  • 4-bit decade counter
  • LS technology family
  • High speed operation (10-50ns)
  • Wide temperature range (-55 to 125°C)
  • Military rating

SN54LS90J Applications

  • Digital counting circuits
  • Frequency division
  • BCD logic applications
  • Control systems

SN54LS90J FAQs

7 frequently asked questions generated from this part’s specifications.
What type of counter is the SN54LS90J?

The SN54LS90J is a decade counter.

How many bits does the SN54LS90J counter have?

The SN54LS90J has 4 bits.

What is the technology family of the SN54LS90J?

The SN54LS90J belongs to the LS technology family.

What is the operating temperature range for the SN54LS90J?

The SN54LS90J operates from -55 to 125°C.

What is the package type for the SN54LS90J?

The SN54LS90J is available in a CDIP (J) package.

What is the RoHS status of the SN54LS90J?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the SN54LS90J?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.

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