型号 / 厂家，封装，批号，备注，订购

M74HC623 / ST Microelectronics,Datasheet,07+,OCTAL BUS TRANSCEIVE 订购 PDF文档

M74HC623B1N / ST Microelectronics,Datasheet,06/07+,Octal Bus-Line Trans 订购 PDF文档

M74HC623C1R / ST Microelectronics,Datasheet,07+,OCTAL BUS TRANSCEIVE 订购 PDF文档

M74HC623F1 / Various,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

M74HC623F1R / ST Microelectronics,Datasheet,07+,OCTAL BUS TRANSCEIVE 订购 PDF文档

M74HC623TTR / ST Microelectronics,Datasheet,06/07+,OCTAL BUS TRANSCEIVE 订购 PDF文档

M74HC640 / ST Microelectronics,Datasheet,06/07+,OCTAL BUS TRANSCEIVE 订购 PDF文档

M74HC640C1 / Various,Datasheet,06/07+,Octal Bus-Line Trans 订购 PDF文档

M74HC640F1 / Various,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

M74HC640FP / Various,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档