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型号 / 厂家，封装，批号，备注，订购
TC74HC190AP / ,,02+,原装现货 订购 PDF文档
TC74HC191A / TOSHIBA,,98009852,010-62106431 订购 PDF文档
TC74HC191AFN / TOSHIBA,SOP-16,05+,全新库存特价 订购 PDF文档
TC74HC191AFN-ELP / TOSHIBA,SOP-16,05+,全新库存特价 订购 PDF文档
TC74HC192AF / TOSH,SOP16,94+,全新库存特价 订购 PDF文档
TC74HC192AP / TOSHIBA,DIP-16,04+,库房现货010-51901725/6 订购 PDF文档
TC74HC192P / ,,02+,原装现货 订购 PDF文档
TC74HC193AFN / ,,07+,原装全新现货 订购 PDF文档