| 型号 | 厂家 | 封装 | 批号 |
| 74S258N | PHI | DIP | 22+ |
| 74LS109PC | F | DIP | 22+ |
| 74LS109J | RAYTHEON | DIP | 22+ |
| 744031001 | Wurth | SMD | 22+ |
| 7443551200 | WURTH | SMD | 22+ |
| 7443330100 | WURTH | SMD | 22+ |
| 78L15L-AB3-R | UTC | SOT89 | 22+ |
| 74LVXC3245TTR | STM | TSSOP24 | 22+ |
| 74LVT16373ADL | NXP | 48SSOP | 22+ |
| 74LVC4245APW | NXP | TSSOP24 | 22+ |
