
| 部件型号 | 厂商 | 描述 |
|---|---|---|
TC74HC157AP |
Toshiba | Multiplexer 1-Element CMOS 8-IN 16-Pin PDIP Tube |
TC74HC138AFN(F,M) |
Toshiba | IC DECODER 3-TO-8 LINE 16-SOL |