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型号 / 厂家，封装，批号，备注，订购
74FR16245QCQR / National Semiconductor,Datasheet,07+,16-bit transceiver w 订购 PDF文档
74FR16540QCQR / National Semiconductor,Datasheet,07+,Single-Ended Driver- 订购 PDF文档
74FR2240 / Fairchild Semiconductor,Datasheet,07+,Octal Buffer-Line Dr 订购 PDF文档
74FR2240PCX / National Semiconductor,Datasheet,07+,Octal Buffer/Line Dr 订购 PDF文档
74FR2240S / ,,最新批号,现货库存 订购 PDF文档
74FR2244PC / Fairchild Semiconductor,Datasheet,07+,Octal Buffer/Line Dr 订购 PDF文档
74FR2244S / ,,最新批号,现货库存 订购 PDF文档
74FR2244SCSMD / ,,最新批号,现货库存 订购 PDF文档
74FR2245 / Fairchild Semiconductor,Datasheet,07+,Octal Bidirectional 订购 PDF文档