型号 / 厂家，封装，批号，备注，订购

M74HC651B1 / ST,DIP-24,05+,原装特价 订购 PDF文档

M74HC652B1R / ST Microelectronics,Datasheet,07+,OCTAL BUS TRANSCEIVE 订购 PDF文档

M74HC652BI / ,SOIC,,全新原装，深圳/香港现货 订购 PDF文档

M74HC652RM13TR / ,,06+,欢迎查询采购 订购 PDF文档

M74HC670B / JAPAN,,, 订购 PDF文档

M74HC4520M1R 3.9MM SO14 TUBE D/C 96 / ,,,原装现货 订购 PDF文档

M74HC4520RM13TR / INFINEON,3218-332,,全新原装，深圳/香港现货 订购 PDF文档

M74HC4538 / ,,,原装现货 订购 PDF文档

M74HC4538B1 / ,,02+,原装现货 订购 PDF文档

M74HC4538BI / ,,,010-62106431 订购 PDF文档