用PLS153设计施密特触发器
One of the many features of the PLS153 isthe availability of individually controlled3-State...
One of the many features of the PLS153 isthe availability of individually controlled3-State...
The CD4093B consists of four Schmitt-trigger circuits.Each circuit functions as a 2-input NAN...
高低阈值分别可调并且可调到负值,因而有更大的灵活性,该电路两个D型触发器,阈值为任意可调,而且回差可调至负值的施密特触发器.,设该电路所需的上升沿阈值为Va,下降阈值为Vb,电路有以下功能,输入信号上升时,必须越过Va才能使输出反转为高电平,下降时,必须越过Vb才能使输出重新变为低电平。...
This device contains four independent gates each of whichperforms the logic NAND function. Ea...
反相器(施密特) 数电和模电 非门与反相器的区别...