| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 | 
|---|
| 1 | CY8C9520A-24PVXI | 20-, 40-, and 60-Bit IO Expander with EEPROM | 738K | 
		     
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| 2 | CY8C9520A-24PVXI | 20, 40, and 60 Bit I/O Expander with EEPROM | 760K | 
		     
		 | 
		
		 
		 | 
	  
| 3 | CY8C9520A-24PVXIT | 20-, 40-, and 60-Bit IO Expander with EEPROM | 738K | 
		     
		 | 
		
		 
		 | 
	  
| 4 | CY8C9520A-24PVXIT | 20, 40, and 60 Bit I/O Expander with EEPROM | 760K | 
		     
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