SN74LS323N
SN74LS323NTI
SN74LS32D
SN74LS32DB
SN74LS32DBE4
SN74LS32DBG4
SN74LS32DBR
SN74LS32DBRE4
SN74LS32DBRG4
SN74LS32DE4
19129491934(手机优先微信同号)