型号 / 厂家，封装，批号，备注，订购

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M74HC4538RM13T / ,,07+,原装货欢迎来电 订购 PDF文档

M74HC4543M / ,,07+,原装货欢迎来电 订购 PDF文档

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M74HC533BIN / ,,07+,原装货欢迎来电 订购 PDF文档

M74HC533P / ,,07+,原装货欢迎来电 订购 PDF文档

M74HC4543M1 / ST Microelectronics,Datasheet,06/07+,7-Segment Display Dr 订购 PDF文档