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TL494_KA7500内部的Q1(8&9脚)和Q2(10&11脚)开通有顺序吗?

Other Parts Discussed in Thread: TL494

某些时候需要确定管子的开通顺序,例如自举半桥必须下管先开通。

请问TL494_KA7500内部的Q1(8&9脚)和Q2(10&11脚)开通有顺序吗?结构上看起来很对称,难道是凭老天爷掷骰子决定?

如果有固定先后,那么A:在推挽输出时Q1(8&9脚)和Q2(10&11脚)谁优先?(知道推挽通常先后是无所谓,想确定下具体顺序以挪作它用)

如果有固定先后,那么B:在单端输出时Q1(8&9脚)和Q2(10&11脚)谁优先?(该情况貌似应该同时开通,想确定下具体顺序以挪作它用)

谢谢解答!