CD74HC123PWR by Texas Instruments(TI) Design and production,in Hong Kong QX Electronics Limited Spot sales,And can pass Hong Kong QX Electronics Limited Purchasing。CD74HC123PWR Price reference $ 0.186000。CD74HC123PWR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information CD74HC123PWR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial