深圳市优起辰电子有限公司
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| 型号 | 厂家 | 封装 | 批号 |
| MC3303PT | STM | 19+ | |
| MC3303DT | STM | 19+ | |
| MC1458ID | STM | 19+ | |
| MC1458DT | STM | 19+ | |
| M74HC595YTTR | STM | 19+ | |
| M74HC595YRM13TR | STM | 19+ | |
| M74HC4094YRM13TR | STM | 19+ | |
| M74HC280YRM13TR | STM | 19+ | |
| M74HC259YTTR | STM | 19+ | |
| M74HC259YRM13TR | STM | 19+ |