型号 / 厂家，封装，批号，备注，订购

M74HC597C1R / ST Microelectronics,Datasheet,06/07+,8 BIT LATCH/SHIFT RE 订购 PDF文档

M74HC597FP / Various,Datasheet,07+,8-Bit Shift Register 订购 PDF文档

M74HC574RM13 / ,,,原装现货 订购 PDF文档

M74HC597P / Various,Datasheet,07+,8-Bit Shift Register 订购 PDF文档

M74HC620 / ST Microelectronics,Datasheet,06/07+,OCTAL BUS TRANSCEIVE 订购 PDF文档

M74HC620B1N / ST Microelectronics,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

M74HC620C1 / Various,Datasheet,06/07+,Octal Bus-Line Trans 订购 PDF文档

M74HC620C1R / ST Microelectronics,Datasheet,06/07+,OCTAL BUS TRANSCEIVE 订购 PDF文档

M74HC620F1R / ST Microelectronics,Datasheet,06/07+,OCTAL BUS TRANSCEIVE 订购 PDF文档

M74HC623C1 / Various,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档