型号:RC4390N
厂商:JRC
批号:13+
封装:DIP8
RC4558
RC4558D
RC4558DE4
RC4558DG
RC4558DG4
RC4558DGKR
RC4558DGKRG4
RC4558DR
RC4558DR/IDR/DGKR
RC4558DRE4
RC4558DRG3
RC4558DRG4
RC4558ID
RC4558IDE4
RC4558IDG4
RC4558IDGKR
RC4558IDGKRG4
RC4558IDR
RC4558IDRE4
RC4558IDRG4
19129491934(手机优先微信同号)