SN74HC165DR by TI Design and production,in HongKong RichShine Technology Co., Limited Spot sales,And can pass HongKong RichShine Technology Co., Limited Purchasing。SN74HC165DR Price reference $ 0.155000。SN74HC165DR - 。You can download SN74HC165DR Chinese information、Pin map、DatasheetData sheet function specification,In the information SN74HC165DR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial