| 序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
|---|
| 1 | SN74F521DWR | 8-BIT IDENTITY COMPARATORS | 475K |
|
|
| 2 | SN74F521DWR | 8-BIT IDENTITY COMPARATORS | 632K |
|
|
| 3 | SN74F521DWRE4 | 8-BIT IDENTITY COMPARATORS | 475K |
|
|
| 4 | SN74F521DWRE4 | 8-BIT IDENTITY COMPARATORS | 632K |
|
|
| 5 | SN74F521DWRG4 | 8-BIT IDENTITY COMPARATORS | 632K |
|
|
