型号 / 厂家，封装，批号，备注，订购

CD54HCT257/3A / Harris Semiconductor,Datasheet,07+,Quad 2-Input Multipl 订购 PDF文档

CD54HCT257F/3A(SMD) / Harris Semiconductor,Datasheet,07+,2-Line Digital Multi 订购 PDF文档

CD54HCT258 / Texas Instruments,Datasheet,07+,High-Speed CMOS Logi 订购 PDF文档

CD54HCT259F/3A / Harris Semiconductor,Datasheet,07+,Octal D-Type Address 订购 PDF文档

CD54HCT243/3A / Harris Semiconductor,Datasheet,07+,Quad Bus Transceiver 订购 PDF文档

CD54HCT251 / Texas Instruments,Datasheet,07+,High Speed CMOS Logi 订购 PDF文档

CD54HCT27 / Texas Instruments,Datasheet,07+,High Speed CMOS Logi 订购 PDF文档

CD54HCT27F/3A(SMD) / Harris Semiconductor,Datasheet,07+,3-Input NOR-Function 订购 PDF文档

CD54HCT280 / Texas Instruments,Datasheet,07+,High Speed CMOS Logi 订购 PDF文档

CD54HCT251F/3A(SMD) / Harris Semiconductor,Datasheet,07+,8-Line Digital Multi 订购 PDF文档