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|注册
| 选择 | 型号 | 操作 | 更新时间 |
|---|---|---|---|
 HD74LS138 | 2023-04-26 | ||
| HD74LS139 | 2025-06-23 | ||
| HD74LS14 | 2025-06-20 | ||
| HD74LS145 | 2023-08-10 | ||
| HD74LS148 | 2025-05-08 | ||
| HD74LS148P | 2025-03-25 | ||
| HD74LS14FPEL | 2023-06-07 | ||
| HD74LS151 | 2024-11-17 | ||
| HD74LS152 | 2023-01-04 | ||
| HD74LS153 | 2023-01-04 | ||
| HD74LS155 | 2023-01-04 | ||
| HD74LS156 | 2023-01-04 | ||
| HD74LS156P | 2023-01-04 | ||
| HD74LS157 | 2023-01-04 | ||
| HD74LS158 | 2023-01-04 | ||
| HD74LS160 | 2024-12-24 | ||
| HD74LS161A | 2023-01-04 | ||
| HD74LS162A | 2023-01-04 | ||
| HD74LS163A | 2023-03-26 | ||
| HD74LS164 | 2023-05-05 |
