74HC393   数据手册 ( 数据表 )

74HC393   74HC393D   74HC393N   74HC393U   

74HC393B*   74HC393D*   74HC393N*   74HC393P*   

N/A

*74HC393*   *74HC393A*   *74HC393B*   *74HC393C*   *74HC393D*   *74HC393F*   *74HC393M*   *74HC393R*   *74HC393S*   *74HC393T*   *C74HC393*   *D74HC393*   *L74HC393*   *M74HC393*   *N74HC393*