| 型号 | 厂家 | 封装 | 批号 |
| 74LCX821MSA | FAI | SSOP24 | 22+ |
| 74LCX08BQX | FAI | QFN | 22+ |
| 74CBT3257ADS | NXP | SSOP16 | 22+ |
| 74CBTLV3126PW | NXP | TSSOP | 22+ |
| 74CBT3257AD | NXP | SOP16 | 22+ |
| 74CBTLV3861QG8 | IDT | SSOP | 22+ |
| 74HC125DB | NXP | SSOP14 | 22+ |
| 74HC4316D-T | PHILIPS | SOP | 22+ |
| 74HCT30D | PHILIPS | SOP14 | 22+ |
| 74HCT123D | PHILIPS | SOP16 | 22+ |
