TC78S121 系列
| 製造商零件# | 描述 | 製造商 | 有存貨 | 手術 |
| TC78S121FNG,EL | IC MOTOR DRIVER BIPOLAR 48HTSSOP | Toshiba Semiconductor and Storage | 8627 |
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| TC78S121FTG,EL | IC MTR DRVR BIPLR 4.5-5.5V 48QFN | Toshiba Semiconductor and Storage | 2315 |
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