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Description
The QD8254 is an Integrated Circuit (IC) chip that falls under the category of Programmable Communication Interface. It is a Universal Synchronous/Asynchronous Receiver/Transmitter (USART) that is designed to process data communications with microprocessor families such as MCS-48, 80, 85, and iAPX 86, 88. This chip is programmable and can operate using any serial data transmission technique that is available in the industry. Its main function is to accept data characters in parallel format from the Central Processing Unit (CPU) and converts them into a continuous serial data stream for transmission. At the same time, it can receive serial data streams and convert them into parallel data characters for the CPU. The QD8254 can signal the CPU when it can accept a new character for transmission or when it has received a character for the CPU. This chip is manufactured using Intel's high-performance HMOS technology.
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Specifications and features
- Product Model: QD8254
- Category: IC Chips
- Type: Programmable Communication Interface
- Function: Synchronous/Asynchronous Receiver/Transmitter
- Compatibility: MCS-48, 80, 85, and iAPX 86, 88 microprocessor families
- Manufacturing Technology: HMOS
Application Scenarios
The QD8254 can be used in various applications such as data communication systems, microprocessor-based devices, computer peripherals, and other related systems that require serial data transmission.
Comparison
Advantages- Can operate using any serial data transmission technique that is available in the industry
- Can signal the CPU when it can accept a new character for transmission or when it has received a character for the CPU
- Compatible with microprocessor families such as MCS-48, 80, 85, and iAPX 86, 88
Disadvantages- None specified
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
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Popular parts of the same kind
- Datasheet: Download QD8254
- Chipdatas Part: CD89-QD8254
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 10:14 +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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