型号 / 厂家，封装，批号，备注，订购

HD74HC646 / Hitachi Semiconductor,Datasheet,07+,Octal Bus Transceive 订购 PDF文档

HD74HC646P / Hitachi Semiconductor,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

HD74HC648P / Hitachi Semiconductor,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

HD74HC651 / Hitachi Semiconductor,Datasheet,07+,Octal Bus Transceive 订购 PDF文档

HD74HC651FP / Hitachi Semiconductor,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

HD74HC540TELL-E / HIT,SSOP-20,0201+,全新上海现货库存 订购 PDF文档

HD74HC563RP / Renesas Technology,Datasheet,07+,Octal Transparent La 订购 PDF文档

HD74HC564RP / Renesas Technology,Datasheet,06/07+,Octal D-type Flip-Fl 订购 PDF文档

HD74HC589 / Hitachi Semiconductor,Datasheet,06/07+,8-bit Serial of Para 订购 PDF文档

HD74HC589FP / Renesas Technology,Datasheet,06/07+,8-bit Serial or Para 订购 PDF文档