| Part Number | WS82C55A-5P |
| Manufacturer | Wing Shing Computer Components |
| Title | CMOS Programmable peripheral Interface |
| Description | The WS82C55A is a high performance CMOS version of the industry standard 8255A and is manufactured using a self-aligned silicon gate CMOS process ... |
| Features |
• Pin Compatible with NMOS 8255A • 24 Programmable I/O Pins • Fully TTL Compatible • High Speed, No “Wait State” Operation with 5MHz 80C86 and 8MHz 80C88 • Direct Bit Set/Reset Capability • Enhanced Control Word Read Capability • L7 Process • 2.5mA D... |
| Datasheet |
 WS82C55A-5P Datasheet
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