synchronous multiplexer

例句：

1. 1. The synchronous multiplexer is used to combine multiple signals into a single output signal.
   同步多路复用器用于将多个信号合并为一个输出信号。
2. 2. The synchronous multiplexer is essential for maintaining the integrity of the communication system.
   同步多路复用器对于保持通信系统的完整性至关重要。
3. 3.The synchronous multiplexer allows us to transmit data over long distances without losing any information.
   同步多路复用器允许我们在远距离传输数据而不会丢失任何信息。