| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 | 
|---|
| 1 | HD74LS279 | Quadruple S-R Latches | 47K | 
		     
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		 | 
	  
| 2 | HD74LS279 | Ouadruple 2-input Positive NAND Gates | 7129K | 
		     
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		 | 
	  
| 3 | HD74LS279 | Quadruple S-R Latches | 76K | 
		     
		 | 
		
		 
		 | 
	  
| 4 | HD74LS279FPEL | Quadruple S-R Latches | 76K | 
		     
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		 | 
	  
| 5 | HD74LS279P | S-R-Type Latch | 47K | 
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| 6 | HD74LS279P | Quadruple S-R Latches | 76K | 
		     
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