型号 / 厂家，封装，批号，备注，订购

M74HC175M1R  / ,,,原装现货 订购 PDF文档

M74HC175MIR / ST,,N/A,010-62106431 订购 PDF文档

M74HC17B1R / ,,,原装现货 订购 PDF文档

M74HC181B1 / SGS,,,010-62106431 订购 PDF文档

M74HC191B1 / STM,,05+,原装特价 订购 PDF文档

M74HC191RM13TR / ,,05+,全新库存特价 订购 PDF文档

M74HC193AR / ST,DIP,01+,全新原装，深圳/香港现货 订购 PDF文档

M74HC193B / ST,,05+,原装特价 订购 PDF文档

M74HC193M / ,,07+,原装货欢迎来电 订购 PDF文档

M74HC193M1 / SGS THOMSON,,,010-62106431 订购 PDF文档