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Description
The HT82A822R is an electronic component model in the IC chips product category. It is a keyboard encoder specifically designed for IBM PC/AT, IBM PS/2, and all compatible machines. The HT82A822R accepts keyboard inputs and features a 16-character first-in-first-out buffer for data storage. It can be implemented easily in high-performance and cost-effective keyboard applications.
Specifications and features
- Designed for Windows 95/98/NT
- Supports 3 Windows 95 Keys
- Supports Power, Sleep and Wake-up Windows 98 ACPI functions
- Supports Japanese, Korean and Portuguese
- Supports Japanese DOS/V 106-key keyboard
- Supports code set 1, for PS/2 model 30 keyboard
- Supports code set 2, for PC/AT, PS/2 model 50,60 keyboards
- Supports code set 3, for PS/2 model 80 keyboard
- RC oscillator
- Phantom key detection
- Minimal external components
- Pin-compatible with Holtek HT6547E-2
- 40-pin DIP/DICE form
Application Scenarios
The HT82A822R can be used in various keyboard applications, especially those requiring compatibility with IBM PC/AT, IBM PS/2, and their compatible machines. It is suitable for Windows 95/98/NT systems and supports multiple language keyboards such as Japanese, Korean, and Portuguese. The minimal external components and pin-compatibility with Holtek HT6547E-2 make it a cost-effective choice for keyboard designs.
Comparison
Advantages- Simple implementation in high-performance and low-cost keyboard applications
Disadvantages- None mentioned
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download HT82A822R
- Chipdatas Part: CD94-HT82A822R
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 05:08 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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DHL(www.dhl.com)
$40 limited time offer. -
UPS(www.ups.com)
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FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.
