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型号 / 厂家，封装，批号，备注，订购
MC74AC244MR2 / On Semiconductor,Datasheet,07+,Octal Buffer/Line Dr 订购 PDF文档
MC74AC245-D / On Semiconductor,Datasheet,07+,Octal Bidirectional 订购 PDF文档
MC74AC245MELG / On Semiconductor,Datasheet,07+,Octal Bidirectional 订购 PDF文档
MC74AC245ML2 / On Semiconductor,Datasheet,06/07+,Octal Bidirectional 订购 PDF文档
MC74AC253-D / On Semiconductor,Datasheet,07+,Dual 4-Input Multipl 订购 PDF文档
MC74AC257-D / On Semiconductor,Datasheet,07+,Quad 2-Input Multipl 订购 PDF文档
MC74AC257M / On Semiconductor,Datasheet,06/07+,Quad 2 Input Multipl 订购 PDF文档
MC74AC257MELG / On Semiconductor,Datasheet,06/07+,Quad 2-Input Multipl 订购 PDF文档
MC74AC257MR1 / On Semiconductor,Datasheet,07+,Quad 2 Input Multipl 订购 PDF文档