| 型号 | 生产厂家/品牌 | 封装 | 库存 | 规格 |
| TC74HCT240AF | TOSHIBA | SOP20 | 451PCS |  |
| 74ACT240 | TOSHIBA | SOP20 | 200PCS | |
| TC74HC139AF | TOSHIBA | SOP20 | 1900PCS | |
| 74F521 | FSC | SOP20-5.2 | 594PCS | |
| 74F245 | HIT | SOP20-5.2 | 100PCS | |
| 74LVC373A | HIT | SOP20-5.2 | 1315PCS | |
| HD74LVC373A | HIT | SOP20-5.2 | 1315PCS | |
| SN74ALS245A | TI | SOP20-5.2 | 100PCS | |
| 74VHC244 | FSC | SOP20-7.2 | 240PCS | |
| 74LS241D | HIT | SOP20-7.2 | 100PCS | |
| 74ACT245 | NSC | SOP20-7.2 | 100PCS | |
| 74HC374A | ON | SOP20-7.2 | 113PCS | |
| 74HCT245D | PHILIPS | SOP20-7.2 | 1000PCS | |
| 74S374D | S | SOP20-7.2 | 111PCS | |
| 74ALS374D | S | SOP20-7.2 | 700PCS | |
