TL16C552AMHV и другие
| Компонент | Описание | Производитель | |
| TL16C552AMHV | DUAL ASYNCHRONOUS COMMUNICATIONS ELEMENT WITH FIFO |
Texas Instruments |
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| TL16C552AMHVB | DUAL UART WITH 16-BYTE FIFOS & PARALLEL PORT |
Texas Instruments |
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