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型号 / 厂家，封装，批号，备注，订购
74FR74PCQR / National Semiconductor,Datasheet,07+,Dual D-Type Flip-Flo 订购 PDF文档
74FR74SCQR / National Semiconductor,Datasheet,07+,Dual D-Type Flip-Flo 订购 PDF文档
74FR900 / ,,08/09+,原装现货 订购 PDF文档
74FR900SS / ,,最新批号,现货库存 订购 PDF文档
74FCT824BP? / ,,最新批号,原装现货 订购 PDF文档
74FR9240 / Fairchild Semiconductor,Datasheet,07+,9-Bit Buffer-Line Dr 订购 PDF文档
74FR9240SCQR / National Semiconductor,Datasheet,07+,Single-Ended Driver- 订购 PDF文档
74FR9240SPCQR / National Semiconductor,Datasheet,07+,Single-Ended Driver- 订购 PDF文档