SN74LVC1G79DRLR
SN74LVC1G79DRLRG4
SN74LVC1G79WDCKREP
SN74LVC1G79YEAR
SN74LVC1G79YEPR
SN74LVC1G79YZAR
SN74LVC1G79YZPR
SN74LVC1G80DBVR
SN74LVC1G80DBVRE4
SN74LVC1G80DBVRG4
19129491934(手机优先微信同号)