| 型号 | 厂家 | 封装 | 批号 |
| SN74LS07NSRG4 | TI | SOP-5.2 | 17+ |
| SN74LS244DWR | TI | SOP | 17+ |
| SN74LS373N | TI | DIP20 | 17+ |
| SN74LS54MR | MC | SOP | 17+ |
| SN74LSADB | TI | SOP | 17+ |
| SN74LV07APWR | TI | SOP | 17+ |
| SN74LVC07ARGYR | TI | QFN | 17+ |
| SN74LVC125APWR | TI | TSSOP | 17+ |
| SN74LVC14DBLE | TI | SOP | 17+ |
| SN74LVC1G04DCKR | 高价收购 | NA | 17+ |
