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Intel D8284A

CPU System Clock Generator

Ovaga Certification

Brands: Intel Corp

Mfr.Part #: D8284A

Datasheet: D8284A Datasheet (PDF)

Package/Case: DIP-18

Product Type: Integrated Circuits (ICs)

RoHS Status:

Stock Condition: 2253 pcs, New Original

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Quick Quote

Please submit RFQ for D8284A or email to us: Email: [email protected], we will contact you within 12 hours.

Ovaga has a large stock of D8284A Integrated Circuits (ICs) from Intel Corp and we guarantee that they are original,brand new parts sourced directly from Intel Corp We can provide quality testing reports for D8284A upon your request. To obtain a quote, simply fill in the required quantity, contact name, and email address in the quick quote form on the right. Our sales representative will contact you within 12 hours.



Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

Processing Time:Shipping fee depend on different zone and country.


Terms of payment Hand Fee
Wire Transfer Wire Transfer charge US$30.00 banking fee.
Paypal Paypal charge 4.0% service fee.
Credit Card Credit Card charge 3.5% service fee.
Western Union Western Union charge US$0.00 banking fee.
Money Gram Money Gram charge US$0.00 banking fee.


1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


  • Product

    Step1 :Product

  • Vacuum packaging

    Step2 :Vacuum packaging

  • Anti-static bag

    Step3 :Anti-static bag

  • Individual packaging

    Step4 :Individual packaging

  • Packaging boxes

    Step5 :Packaging boxes

  • bar-code shipping tag

    Step6 :bar-code shipping tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

  • ESD
  • ESD

Key points

  • The D8284A chip is a programmable peripheral interface used in microprocessor-based systems. It is designed to connect various devices, such as keyboards and displays, to the microprocessor. The chip provides necessary timing and control signals for data transfer between the microprocessor and these devices. It can be programmed to accommodate different data transfer protocols and has a built-in interrupt capability for efficient communication and data processing in the system.
  • Equivalent

    The equivalent products of the D8284A chip are D8284, P8284, and P8284A.
  • Features

    The D8284A is a real-time clock and calendar chip with 24-hour and 12-hour time formats, a programmable alarm, and a watchdog timer. It features a 50Hz or 60Hz time base, automatic leap year compensation, and an interrupt output for external system control.
  • Pinout

    The D8284A is a 24-pin integrated circuit (IC) commonly used as a clock generator and controller for the Intel 8086/8088 microprocessors. It provides timing and control signals for interfacing with memory and I/O devices. The pin count and function may vary depending on the package type.
  • Manufacturer

    Intel is the manufacturer of the D8284A. It is an American multinational corporation specializing in the design and manufacturing of computer processors and other related technologies.
  • Application Field

    The D8284A is commonly used in interfacing microprocessors with peripheral devices like keyboards, displays, and printers. It provides the necessary control signals and timing for data transfer between the microprocessor and these external devices.
  • Package

    The D8284A chip is commonly packaged in a 40-pin dual in-line package (DIP). Its form is rectangular and its size is approximately 45.72mm in length and 14.91mm in width.

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  • quantity

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  • shipping

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