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|注册
| 选择 | 型号 | 操作 | 更新时间 |
|---|---|---|---|
 SL74HC221 | 2023-08-25 | ||
| SL74HC221D | 2025-06-05 | ||
| SL74HC240 | 2023-08-16 | ||
| SL74HC241 | 2023-08-09 | ||
| SL74HC244D | 2023-08-07 | ||
| SL74HC245 | 2023-08-04 | ||
| SL74HC251 | 2023-08-03 | ||
| SL74HC253D | 2023-07-31 | ||
| SL74HC257 | 2023-07-26 | ||
| SL74HC258 | 2023-07-26 | ||
| SL74HC258D | 2023-07-20 | ||
| SL74HC273 | 2023-07-21 | ||
| SL74HC299 | 2023-07-20 | ||
| SL74HC32 | 2023-01-05 | ||
| SL74HC323 | 2023-07-17 | ||
| SL74HC323D | 2023-01-05 | ||
| SL74HC365 | 2023-01-05 | ||
| SL74HC365D | 2023-01-05 | ||
| SL74HC367 | 2023-01-05 | ||
| SL74HC367D | 2023-01-05 |
