| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 | 
|---|
| 1 | HD74HCT574FP | FLIP-FLOP|OCTAL|D TYPE|HCT-CMOS|SOP|20PIN|PLASTIC | 68K | 
		  | 
		
		 
		 | 
	  
| 2 | HD74HCT574FPEL | Octal D-type Flip-Flops (with 3-state outputs) | 124K | 
		     
		 | 
		
		 
		 | 
	  
| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 | 
|---|
| 1 | HD74HCT574FP | FLIP-FLOP|OCTAL|D TYPE|HCT-CMOS|SOP|20PIN|PLASTIC | 68K | 
		  | 
		
		 
		 | 
	  
| 2 | HD74HCT574FPEL | Octal D-type Flip-Flops (with 3-state outputs) | 124K | 
		     
		 | 
		
		 
		 |