型号 / 厂家，封装，批号，备注，订购

74HC/HCT166 / Philips Semiconductors,Datasheet,07+,8-bit parallel-in/se 订购 PDF文档

74HC/HCT173 / Philips Semiconductors,Datasheet,07+,Quad D-type flip-flo 订购 PDF文档

74HC/HCT175 / Philips Semiconductors,Datasheet,07+,Quad D-type flip-flo 订购 PDF文档

74HC/HCT182 / Philips Semiconductors,Datasheet,07+,Look-ahead carry gen 订购 PDF文档

74HC/HCT191 / Philips Semiconductors,Datasheet,07+,Presettable synchron 订购 PDF文档

74HC/HCT195 / Philips Semiconductors,Datasheet,07+,4-bit parallel acces 订购 PDF文档

74HC/HCT21 / Philips Semiconductors,Datasheet,07+,Dual 4-input AND gat 订购 PDF文档

74HC/HCT221 / Philips Semiconductors,Datasheet,07+,Dual non-retriggerab 订购 PDF文档

74HC/HCT240 / Philips Semiconductors,Datasheet,07+,Octal buffer/line dr 订购 PDF文档

74HC/HCT241 / Philips Semiconductors,Datasheet,07+,Octal buffer/line dr 订购 PDF文档