| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | N74F257AD | Quad 2-line to 1-line selector/multiplexer, non-inverting 3-State | 81K |
|
|
| 2 | N74F257AD-T | 2-Input Digital Multiplexer | 447K |
|
|
| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | N74F257AD | Quad 2-line to 1-line selector/multiplexer, non-inverting 3-State | 81K |
|
|
| 2 | N74F257AD-T | 2-Input Digital Multiplexer | 447K |
|
|