| 型号 | 厂家 | 封装 | 批号 |
| MX7837KN+ | Maxim | 24-DIP | 22+ |
| MX7837AR+ | Maxim | 24-SOIC | 22+ |
| M74HC240B1R | STM | 20-DIP | 22+ |
| MAX505BEWG+ | Maxim | 24-SOIC | 22+ |
| MAX505AENG+ | Maxim | 24-DIP | 22+ |
| MAX505ACWG+ | Maxim | 24-SOIC | 22+ |
| MAX505BCNG+ | Maxim | 24-DIP | 22+ |
| MAX505AEWG+ | Maxim | 24-SOIC | 22+ |
| MAX3109ETJ+T | Maxim | 32-WFQF | 22+ |
| MAX3109ETJ+ | Maxim | 32-WFQF | 22+ |
