SN74CBT16211ADGGR
SN74CBT16211ADGGRG
SN74CBT16211ADGGRG4
SN74CBT16211ADGVR
SN74CBT16211ADL
SN74CBT16211ADLG4
SN74CBT16211ADLR
SN74CBT16211ADLRG4
SN74CBT16211AGQLR
SN74CBT16211AZQLR
19129491934(手机优先微信同号)