Passengers can swipe an ID card to pass through a gate before taking a high-speed train.
乘坐高铁前,乘客可以刷身份证通过闸门。
Hermetically sealed, very high speed, logic gate optocoupler.
密封,非常高的速度,逻辑门光耦合器。
Level restoration pass-transistor logic is proposed for low speed cell while dynamic transmission gate logic for high speed cell.
低速单元采用带有电平恢复的传输管逻辑实现,高速单元采用动态传输门逻辑实现。
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