| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| 74HC237RM13TR | KB | ||||
| 74HC238N,652 | KB | ||||
| 74HC241ADW | KB | ||||
| 74HC241B1 | KB | ||||
| 74HC244D,652 | KB | ||||
| 74HC245D，652 | KB | ||||
| 74HC245D. | KB | ||||
| 74HC253D.653 | KB | ||||
| 74HC257PW118 | KB | ||||
| 74HC257PWR | KB | ||||
| 74HC266AP | KB | ||||
| 74HC273D/7.2 | KB | ||||
| 74HC273D,652 | KB | ||||
| 74HC27DT | KB | ||||
| 74HC283B1 | KB | ||||
| 74HC299DB112 | KB |
