DM7490AN The Texas Instruments DM7490AN is a decade and binary counter IC. It operates with a supply voltage of 5V and supports clock frequencies up to 42MHz.
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DM7490AN

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments DM7490AN is a decade and binary counter IC. It operates with a supply voltage of 5V and supports clock frequencies up to 42MHz.
✓ Total Stock: 5 pcs
$ Price Range: $1.20

DM7490AN Available from 1 distributor

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DM7490AN Specifications Quick View

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DM7490AN Description

Short technical summary and product information.

The Texas Instruments DM7490AN is a monolithic decade and binary counter IC. It integrates four master-slave flip-flops with additional gating to provide divide-by-two and three-stage binary counting capabilities. The counter offers a divide-by-five function for the 90A variant and a divide-by-eight for the 93A variant.

 

Key electrical characteristics include a nominal supply voltage of 5V and a maximum count frequency of 42 MHz. The device features a gated zero reset and gated set-to-nine inputs for BCD nine's complement applications. It is available in a 14-DIP (0.300", With Lead) package and is designed for through-hole mounting.

 

This counter is suitable for various digital counting and frequency division applications where a reliable and versatile counter is required. Its typical power dissipation is 145 mW for the 90A variant.

DM7490AN Quick Information

Product Type: Decade and Binary Counter
Series: DM7490A
Canonical Name: DM7490AN Decade and Binary Counter
Subcategory: Decade and Binary Counter

DM7490AN Compliance

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

DM7490AN Estimated Pricing

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1+ $1.20 $1.20

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

DM7490AN Features

  • Operates at 5V supply voltage
  • Supports maximum clock frequency of 32MHz
  • Minimum pulse width of 15ns
  • Package in 14-DIP through-hole form
  • Reset release time of 25ns

DM7490AN Applications

  • Used in digital counters and shift registers
  • Suitable for sequential logic circuits
  • Ideal for digital system design
  • Mounts via through-hole in PCB assemblies

DM7490AN FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the DM7490AN?

The operating voltage of the DM7490AN is 5V.

What is the maximum clock frequency supported by the DM7490AN?

The maximum clock frequency supported is 32MHz.

What package type does the DM7490AN come in?

It comes in a 14-DIP (0.300 inch, with lead) through-hole package.

What is the maximum operating temperature for the DM7490AN?

The maximum operating temperature is 70°C.

Is the DM7490AN RoHS compliant?

The RoHS compliance status is marked as RoHS3 Compliant.

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