• 2022-06-19
    用一片8选1数据选择器74LS151实现逻辑函数[img=211x23]1802e9cb12a9c57.png[/img],正确的是:
    A: [img=271x192]1802e9cb1da6ead.jpg[/img]
    B: [img=274x194]1802e9cb28baa00.jpg[/img]
    C: [img=271x192]1802e9cb3bf8c9b.jpg[/img]
    D: [img=274x194]1802e9cb4c49d8d.jpg[/img]