| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | SN74S20N | DUAL 4-INPUT POSITIVE-NAND GATES | 253K |
|
|
| 2 | SN74S20N | DUAL 4-INPUT POSITIVE-NAND GATES | 932K |
|
|
| 3 | SN74S20N3 | DUAL 4-INPUT POSITIVE-NAND GATES | 932K |
|
|
| 4 | SN74S20NE4 | DUAL 4-INPUT POSITIVE-NAND GATES | 932K |
|
|
