型号 / 厂家，封装，批号，备注，订购

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

M74HC670 / ST Microelectronics,Datasheet,07+,4 WORD X 4 BIT REGIS 订购 PDF文档

M74HC670C1 / Various,Datasheet,07+,Register File (Stati 订购 PDF文档

M74HC670FP / Various,Datasheet,06/07+,Register File (Stati 订购 PDF文档

M74HC688B1N / ST Microelectronics,Datasheet,07+,8-Bit Identity Compa 订购 PDF文档

M74HC688C1R / ST Microelectronics,Datasheet,07+,8 BIT EQUALITY COMPA 订购 PDF文档