| 型号 | 厂家 | 封装 | 批号 | 数量 | |||
| SN75LBC184P | TI | PDIP-8 | 15+ | 10000 | |||
| SP232EEN-L | SIPEX | SOIC-16 | 15+ | 7500 | |||
| SP3232EEA-L | SIPEX | SSOP-16 | 15+ | 10000 | |||
| SP3232EEA-L/TR | SIPEX | SSOP-16 | 15+ | 10000 | |||
| SP3243EEA-L/TR | SIPEX | SSOP-28 | 15+ | 10000 | |||
| SP491EEN-L | SIPEX | SOP-14 | 15+ | 1000 | |||
| SS22T3G | ON | SMB-2 | 15+ | 80000 | |||
| SS24T3G | ON | SMB-2 | 15+ | 102000 | |||