IC快速检索：
型号 / 厂家，封装，批号，备注，订购
M74HC4538RM13TR / ST,,02+,全新原装，深圳/香港现货 订购 PDF文档
M74HC4538TTR / ,,07+,原装货欢迎来电 订购 PDF文档
M74HC4543B / ST,,05+,原装特价 订购 PDF文档
M74HC4543B1 / SGS,,,特价 订购 PDF文档
M74HC4543B1 16PIN D/C 96 / ,,,原装现货 订购 PDF文档
M74HC4543M1R / ST,,05+,原装特价 订购 PDF文档
M74HC4543MIR / ,,02+,原装现货 订购 PDF文档
M74HC4851B1R / ,,07+,原装货欢迎来电 订购 PDF文档