| 型号 | 生产厂家/品牌 | 封装 | 库存 | 规格 |
| MC74ACT241DWR2 | MOT | SOP20 | 1000PCS |  |
| MC74HCT273ADW2 | MOT | SOP20 | 1000PCS | |
| 74F244 | MOT | SOP20 | 100PCS | |
| 74ACT373 | NSC | SOP20 | 100PCS | |
| 74ACT374 | NSC | SOP20 | 100PCS | |
| 74HC244D | NXP | SOP20 | 6000PCS | |
| 74HC138D | NXP | SOP20 | 15000PCS | |
| 74LVT244AD | PHI | SOP20 | 703PCS | |
| 74LVCH244AD-T | PHI | SOP20 | 1965PCS | |
| 74LVCH245AD-T | PHI | SOP20 | 2000PCS | |
| 74S373D | S | SOP20 | 100PCS | |
| 74F273D | S | SOP20 | 100PCS | |
| 74BCT640DW | TI | SOP20 | 100PCS | |
| SN74BCT640DW | TI | SOP20 | 100PCS | |
| SN74LV574 | TI | SOP20 | 100PCS | |
