型号 / 厂家，封装，批号，备注，订购

CD54HCT574/3A / Harris Semiconductor,Datasheet,07+,Octal D-Type Flip-Fl 订购 PDF文档

CD54HCT574H / Intersil Corporation,Datasheet,07+,Obsolete Product Dat 订购 PDF文档

CD54HCT583F / Various,Datasheet,07+,4-Bit Parallel Full 订购 PDF文档

CD54HCT640 / Texas Instruments,Datasheet,07+,High Speed CMOS Logi 订购 PDF文档

CD54HCT640/3A / Harris Semiconductor,Datasheet,07+,Octal Bus Transceive 订购 PDF文档

CD54HCT646 / Texas Instruments,Datasheet,07+,High Speed CMOS Logi 订购 PDF文档

CD54HCT646F/3A / Harris Semiconductor,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

CD54HCT648 / Texas Instruments,Datasheet,07+,High Speed CMOS Logi 订购 PDF文档

CD54HCT688 / Texas Instruments,Datasheet,07+,High Speed CMOS Logi 订购 PDF文档

CD54HCT688/3A / Harris Semiconductor,Datasheet,07+,8-Bit Magnitude Comp 订购 PDF文档