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型号 / 厂家，封装，批号，备注，订购
M74HC377BIR / ST,DIP STOCK,02+,全新原装 订购 PDF文档
M74HC377M1R / ST,DIP,01+,全新原装，深圳/香港现货 订购 PDF文档
M74HC377M1RPBF / ST,,05+,原装特价 订购 PDF文档
M74HC377M1RW / ,,07+,原装货欢迎来电 订购 PDF文档
M74HC377TT / STM,,07+,全新原装 订购 PDF文档
M74HC390B1 / STM,,05+,原装特价 订购 PDF文档
M74HC390B1R / ST,DIP,01+,全新原装，深圳/香港现货 订购 PDF文档
M74HC390B1RSTPDIP16 / ,,,原装现货 订购 PDF文档