| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 | 
|---|
| 1 | 74LCX138MTCX | 3-To-8-Line Demultiplexer | 100K |   |   | 
| 2 | 74LCX138MTCX | Low Voltage 1-of-8 Decoder/Demultiplexer with 5V Tolerant Inputs | 418K |   |   | 
| 3 | 74LCX138MTCX | Low Voltage 1-of-8 Decoder/Demultiplexer with 5V Tolerant Inputs | 418K |   |   |