SN74AHC74QDRG4Q1 SN74AHC74QPWRG4Q1 SN74AUC1G80YZPR SN74AUP1G79YZPR SN74AUP1G80YZPR SN74LV374ATDWR SN74LV74AQDRG4Q1 SN74AUP1G74YFPR SN74LVC2G79DCTR CD74HCT574PWR SN74F175NSR CD74HC112NSR SN74AUC2G80DCUR SN74AHC574NSR SN74AUC1G74YZPR SN74LVC374ADWR SN74AUP2G79DQER SN74AUP2G80DQER SN74AHCT574DBR SN74AHCT574NSR