型号 / 厂家，封装，批号，备注，订购

M74HC648RM13TR / ST Microelectronics,Datasheet,06/07+,OCTAL BUS TRANSCEIVE 订购 PDF文档

M74HC651B1N / ST Microelectronics,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

M74HC651F1 / Various,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

M74HC651M1 / ST Microelectronics,Datasheet,06/07+,Octal Bus-Line Trans 订购 PDF文档

M74HC651RM13TR / ST Microelectronics,Datasheet,06/07+,OCTAL BUS TRANSCEIVE 订购 PDF文档

M74HC651TTR / ST Microelectronics,Datasheet,06/07+,OCTAL BUS TRANSCEIVE 订购 PDF文档

M74HC652TTR / ST Microelectronics,Datasheet,07+,OCTAL BUS TRANSCEIVE 订购 PDF文档

M74HC669DP / Various,Datasheet,07+,4-Bit Binary Up-Down 订购 PDF文档

M74HC669FP / Various,Datasheet,07+,4-Bit Binary Up-Down 订购 PDF文档

M74HC669P / Various,Datasheet,06/07+,4-Bit Binary Up-Down 订购 PDF文档