型号 / 厂家，封装，批号，备注，订购

M74HC299M1R / ST MICROELECTRONICS SEMI,,05+,全新原装 订购 PDF文档

M74HC299RM13 / ,,全新,021-51875986 订购 PDF文档

M74HC30 / ST,,01+,原装现货 订购 PDF文档

M74HC30BI / ,,07+,原装货欢迎来电 订购 PDF文档

M74HC30BIR / ,,,原装现货 订购 PDF文档

M74HC30F1 / ,,07+,原装货欢迎来电 订购 PDF文档

M74HC30FP / MIT,,,010-62106431 订购 PDF文档

M74HC30M / SGS,,,特价 订购 PDF文档

M74HC30M1R / ST,,02+,全新原装，深圳/香港现货 订购 PDF文档

M74HC30RM13TR / ST,,02+,全新原装，深圳/香港现货 订购 PDF文档