
| 型号 | 厂家 | 封装 | 批号 |
| 74VHC123AFT | TOS | 16-TSSOP | 22+ |
| 74VHC125FT | TOS | TSSOP-14 | 22+ |
| 74VHC04FT | TOS | TSSOP-14 | 22+ |
| 74VHC74FT | TOS | TSSOP-14 | 22+ |
| 74VHC595FT | TOS | TSSOP-16 | 22+ |
| 74VHC273FT | TOS | TSSOP-20 | 22+ |
| 74VHC393FT | TOS | TSSOP-14 | 22+ |
| 74F153SCX | FSC | SOP3.9mm | 22+ |
| 74F157ASJX | FSC | SOP5.2mm | 22+ |
| 74F245D | PHI | SOP7.2mm | 22+ |