| 型号 | 厂家 | 封装 | 批号 |
| 74FCT3244QG8 | IDT | 20-SSOP | 22+ |
| 74FCT3244QG | IDT | 20-SSOP | 22+ |
| 74FCT3244PYG8 | IDT | 20-SSOP | 22+ |
| 74FCT3807QG | IDT | 20-SSOP | 22+ |
| 74FCT3244APYG8 | IDT | 20-SSOP | 22+ |
| 74FCT3244APYG | IDT | 20-SSOP | 22+ |
| 74FCT3245QG8 | IDT | 20-SSOP | 22+ |
| 74ABT32DB118 | Nexperi | 14-SSOP | 22+ |
| 74ABT32DB112 | Nexperi | 14-SSOP | 22+ |
| 74ABT32PW118 | Nexperi | 14-TSSO | 22+ |
