型号 / 厂家，封装，批号，备注，订购

54HST157FS / Various,Datasheet,07+,4-Line Digital Multi 订购 PDF文档

54HST163CS / Various,Datasheet,07+,4-Bit Binary Up Coun 订购 PDF文档

54HST163FS / Various,Datasheet,07+,4-Bit Binary Up Coun 订购 PDF文档

54HST165CB / GEC Plessey Semiconductors,Datasheet,07+,8-Bit Shift Register 订购 PDF文档

54HST166CS / Various,Datasheet,07+,8-Bit Shift Register 订购 PDF文档

54HST166FS / Various,Datasheet,07+,8-Bit Shift Register 订购 PDF文档

54HST191CS / Various,Datasheet,07+,4-Bit Binary Up-Down 订购 PDF文档

54HST21FB / Various,Datasheet,07+,4-Input AND-Function 订购 PDF文档

54HST21FS / Various,Datasheet,07+,4-Input AND-Function 订购 PDF文档

54HST238CB / Various,Datasheet,07+,8-Line Digital Demul 订购 PDF文档