型号 / 厂家，封装，批号，备注，订购

HD74HCT574RP / Renesas Technology,Datasheet,06/07+,Octal D-type Flip-Fl 订购 PDF文档

HD74HCT574T / ren,TO220AB,09+/pb,★深圳香港均可交货★ 订购 PDF文档

HD74HCT620FP / Renesas Technology,Datasheet,06/07+,Octal Bus Transceive 订购 PDF文档

HD74HCT623 / Renesas Technology,Datasheet,06/07+,Octal Bus Transceive 订购 PDF文档

HD74HCT623FP / Renesas Technology,Datasheet,06/07+,Octal Bus Transceive 订购 PDF文档

HD74HCT640FP / Hitachi Semiconductor,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

HD74HCT643FP / Hitachi Semiconductor,Datasheet,06/07+,Octal Bus-Line Trans 订购 PDF文档

HD74HCT646FP / Hitachi Semiconductor,Datasheet,06/07+,Octal Bus-Line Trans 订购 PDF文档

HD74HCT646P / Hitachi Semiconductor,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

HD74HCT648FP / Hitachi Semiconductor,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档