型号 / 厂家，封装，批号，备注，订购

HD74HC4518RP / Renesas Technology,Datasheet,06/07+,/Shift Regist 订购 PDF文档

HD74HC593FP / Hitachi Semiconductor,Datasheet,07+,8-Bit Binary Up Coun 订购 PDF文档

HD74HC4520RP / Renesas Technology,Datasheet,06/07+,/Shift Regist 订购 PDF文档

HD74HC490FP / Hitachi Semiconductor,Datasheet,06/07+,BCD-Output Decade Up 订购 PDF文档

HD74HC534RP / Renesas Technology,Datasheet,06/07+,Octal D-type Flip-Fl 订购 PDF文档

HD74HC595-FP / ,,最新批号,原装现货 订购 PDF文档

HD74HC597RP / Renesas Technology,Datasheet,06/07+,8-bit Latch/Shift Re 订购 PDF文档

HD74HC540FPV-EL / ,,最新批号,现货库存 订购 PDF文档

HD74HC540RP / Renesas Technology,Datasheet,07+,Octal Buffers and Li 订购 PDF文档

HD74HC620 / Renesas Technology,Datasheet,06/07+,Octal Bus Transceive 订购 PDF文档