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  • DM7490AN

DM7490AN

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Manufacturer No:

DM7490AN

HK JDW NO:

295-DM7490AN

Package:

DIP

Datasheet:

-

Description:

1 Element 5V TTL DUAL Counters & Dividers 14 Pins DIP

Quantity:

In Stock : 999

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Please send RFQ, we will respond immediately.

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Product Details

Purchasing and Inquiry

DM7490AN Overview


DIPis a package in which this device is packaged. There are 14 terminations used for its configuration. Having a supply voltage of 5V enables to operate in a fully flexible manner. There are 1 terminations on the device. A total of 14pins are available on all components. Bulkis used to package it. Through Holeis the way in which it is mounted. It is a member of the family [0]. Each element in the array stores 4 bits. It is important to note that in regards to this electronic device, DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONSis an extremely significant feature. A temperature grade of COMMERCIALis specified for this device. In this case, there is 5V voltage coming from the voltage source. The electrical characteristics remain stable at maximum temperature 70°Cfor extended periods. Generally, it is designed to operate over a range of temperatures with a lower temperature limit at 0°C. Depending on the device type, the maximum supply voltage (Vsup) can be up to 5.25V volts.

DM7490AN Features


Embedded in the DIP package
4 bits per element
DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS

DM7490AN Applications


There are a lot of Fairchild (ON Semiconductor) DM7490AN Counters & Dividers applications.

  • Up Counters
  • Time delay circuits
  • SQUARE ROOT
  • SQUARING
  • Signal gating
  • Digital multiplexing and demultiplexing
  • Fixed and programmable divide-by-10,9,8,7,6,5,4,3,2 counters
  • Communications Digital Frequency Synthesizers;
  • TRUE RMS-TO-DC CONVERSION
  • Fixed or Programmable Frequency Division
1. Purchase

You can send an inquiry by email, or add the item to the RFQ list and submit it to us.
Tell us the model and quantity you need, our sales staff will reply the price in time.
EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

2. Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

3. RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

4. Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.

Purchasing and Inquiry

Payment Method

The fee is charged according to the rule of PayPal.
East West Bank charge US$30.00 banking fee.
The fee is charged according to the rule of PayPal.
Western Union charge US$0.00 banking fee.

Shipping

DHL(www.dhl.com)
From $40.00 basic shipping fee depend on zone and country.
UPS(www.ups.com)
From $40.00 basic shipping fee depend on zone and country.
FedEx(www.fedex.com)
From $40.00 basic shipping fee depend on zone and country.
Registered Mail(www.singpost.com)
From $10.00 basic shipping fee depend on different zone and country.

Package

Product
Step1Product
Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
Packaging boxes
Step4Packaging boxes
Bar-code shipping tag
Step5Bar-code shipping tag

DM7490AN

technical specifications, attributes, parameters and parts with similar specifications to DM7490AN.

  • Type
    Parameter
    Select All
  • Mount

    Through Hole

  • Package / Case

    DIP

  • Packaging

    Bulk

  • JESD-609 Code

    e0

  • Number of Terminations

    14

  • Terminal Finish

    Tin/Lead (Sn/Pb)

  • Max Operating Temperature

    70°C

  • Min Operating Temperature

    0°C

  • Additional Feature

    DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS

  • Technology

    TTL

  • Terminal Position

    DUAL

  • Peak Reflow Temperature (Cel)

    NOT SPECIFIED

  • Number of Functions

    2

  • Supply Voltage

    5V

  • Reach Compliance Code

    unknown

  • Time@Peak Reflow Temperature-Max (s)

    NOT SPECIFIED

  • Pin Count

    14

  • Qualification Status

    Not Qualified

  • Number of Elements

    1

  • Supply Voltage-Max (Vsup)

    5.25V

  • Power Supplies

    5V

  • Temperature Grade

    COMMERCIAL

  • Family

    TTL/H/L

  • Logic Function

    Counter

  • Number of Bits per Element

    4

  • Propagation Delay (tpd)

    35 ns

  • fmax-Min

    32 MHz

  • Count Direction

    UP

  • Clock Edge Trigger Type

    Positive Edge

  • Load/Preset Input

    YES

  • Mode of Operation

    ASYNCHRONOUS

  • Height Seated (Max)

    5.08mm

  • Width

    7.62mm

  • RoHS Status

    RoHS Compliant

  • Lead Free

    Lead Free

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United Kingdom/GBP Summary
Fast Shipping Fast Delivery

Orders are typically delivered to United Kingdom within 48 hours depending on location.

Free Shipping Free Shipping

Free delivery to United Kingdom on orders of £33 or more. A delivery charge of £12 will be billed on all orders less than £33.

Incoterms Incoterms

DDP (Duty and customs paid by HK JDW)

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