型号 / 厂家，封装，批号，备注，订购

M54HC194F1R / ST Microelectronics,Datasheet,06/07+,4 BIT PIPO SHIFT REG 订购 PDF文档

M54HC194K1 / ST,,07+,全新原装热卖 订购 PDF文档

M54HC195 / ST Microelectronics,Datasheet,07+,8 BIT PIPO SHIFT REG 订购 PDF文档

M54HC195F1R / ST Microelectronics,Datasheet,06/07+,8 BIT PIPO SHIFT REG 订购 PDF文档

M54HC20 / ST Microelectronics,Datasheet,06/07+,RAD-HARD DUAL 4-INPU 订购 PDF文档

M54HC20K / ST,,07+,全新原装热卖 订购 PDF文档

M54HC21D / ST Microelectronics,Datasheet,07+,RAD-HARD DUAL 4-INPU 订购 PDF文档

M54HC221A / ST Microelectronics,Datasheet,06/07+,DUAL MONOSTABLE MULT 订购 PDF文档

M54HC221AB1R / ST Microelectronics,Datasheet,07+,DUAL MONOSTABLE MULT 订购 PDF文档

M54HC221AC1R / ST Microelectronics,Datasheet,06/07+,DUAL MONOSTABLE MULT 订购 PDF文档