Based on analyzing two types of unsymmetrical TTL AND NOT gate pulse OSC,two methods of indirectly determining main parameter of TTL AND NOT gate is presented and then confirmed by experiments.

• 通过对两种非对称式TTL与非门多谐振荡器的分析，提出了两种间接测量TTL与非门主要参数的方法，并对它们的可行性进行了实验验证。