| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 | 
|---|
| 1 | IN74ACT139 | DUAL 1-OF-4 DECODER/DEMULTIPLEXER | 159K |   |   | 
| 2 | IN74ACT139 | Dual 1-of-4 Decoder/Demultiplexer High-Speed Silicon-Gate CMOS | 181K |   |   | 
| 3 | IN74ACT139D | DUAL 1-OF-4 DECODER/DEMULTIPLEXER | 159K |   |   | 
| 4 | IN74ACT139D | Dual 1-of-4 Decoder/Demultiplexer High-Speed Silicon-Gate CMOS | 181K |   |   | 
| 5 | IN74ACT139N | DUAL 1-OF-4 DECODER/DEMULTIPLEXER | 159K |   |   | 
| 6 | IN74ACT139N | Dual 1-of-4 Decoder/Demultiplexer High-Speed Silicon-Gate CMOS | 181K |   |   |