SN74HC86DR
SN74HC86DRE4
SN74HC86DRG4
SN74HC86DT
SN74HC86DTE4
SN74HC86DTG4
SN74HC86IDRG4Q1
SN74HC86IDRQ1
SN74HC86IPWRG4Q1
SN74HC86IPWRQ1
19129911934(手机优先微信同号)
19129491934(手机优先微信同号)