| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 | 
|---|
| 1 | IDT74FCT521CTP | FAST CMOS 8-BIT IDENTITY COMPARATOR | 103K | 
		     
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| 2 | IDT74FCT521CTPB | FAST CMOS 8-BIT IDENTITY COMPARATOR | 103K | 
		     
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| 3 | IDT74FCT521CTPY | Identity Comparator | 313K | 
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