| Recycling IC, buying and selling chip models and parameters |
Brand |
Notes |
Recycling inquiry/buying and selling quotation |
| SN74HC257 SN74HC257DR HC257 SOP16 仪器逻辑芯片 | Other brands | | |
| SN74LS90DR :LS90 特殊逻辑芯片 SOP-14 | Other brands | | |
| Lormume74HC00D SN74HC00DR SOP-14 | Other brands | | |
| CD4049UBNSR CD4051BNSR AM26C31CNSR SOIC-16 逻辑IC | Other brands | | |
| CD4020BNSR CD4020BM SOP16 计数器 | Other brands | | |
| UCC3882DW-1 UCC3882DWTR-1 UCC3882 SOP-28 稳压器 | Other brands | | |
| SN74CBTLV3245ADW CBTLV3245A SOP20 | Other brands | | |
| CD4013 CD4013BM HEF4013BT SOP-14 双路D类触发器/逻辑芯片 | Other brands | | |
| NE556 NE556DR NE556DT SOP-14 双精度定时器IC | Other brands | | |
| SCAC240 SOP20 | Other brands | | |
| MC74HC245ADWR2G SOP20 HC245A | Other brands | | |
| MC74AC373ADWR2G SOP20 AC373 | Other brands | | |