| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| 7425DC | Dual 4-input NOR Gate | 108 KB | 0 | ||
| 7421N | Dual 4-input NOR Gate | 108 KB | 0 | ||
| 74224 | Dual 4-input NOR Gate | 108 KB | 0 | ||
| 74279202 | Dual 4-input NOR Gate | 108 KB | 0 | ||
| 742C083271J | Dual 4-input NOR Gate | 108 KB | 0 | ||
| 742C163221J | Dual 4-input NOR Gate | 108 KB | 0 |
