序号 | 型号 | 描述 | 大小 | 厂家Logo | 下载 |
---|
1 | SN74LS253DR | DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS | 648K |
![]() |
![]() |
2 | SN74LS253DR | DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS | 648K |
![]() |
![]() |
3 | SN74LS253DRE4 | DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS | 648K |
![]() |
![]() |
4 | SN74LS253DRE4 | DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS | 648K |
![]() |
![]() |