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|注册
| 选择 | 型号 | 操作 | 更新时间 |
|---|---|---|---|
 HD74HC148 | 2023-08-07 | ||
| HD74HC149 | 2023-07-27 | ||
| HD74HC151 | 2023-01-04 | ||
| HD74HC152 | 2023-01-04 | ||
| HD74HC153 | 2023-01-04 | ||
| HD74HC154 | 2023-01-04 | ||
| HD74HC155 | 2023-01-04 | ||
| HD74HC157 | 2023-01-04 | ||
| HD74HC160 | 2023-01-04 | ||
| HD74HC164 | 2023-05-05 | ||
| HD74HC165 | 2023-01-04 | ||
| HD74HC166 | 2023-01-04 | ||
| HD74HC173 | 2023-01-04 | ||
| HD74HC174 | 2023-01-04 | ||
| HD74HC175 | 2023-01-04 | ||
| HD74HC180 | 2023-01-04 | ||
| HD74HC190 | 2023-01-04 | ||
| HD74HC192 | 2023-01-04 | ||
| HD74HC194 | 2023-01-04 | ||
| HD74HC195 | 2024-10-28 |
