Pspice query - Voltage levels

Discussion in 'General Electronics Chat' started by nileshkhupase, Jan 25, 2012.

  1. nileshkhupase

    Thread Starter Member

    Mar 22, 2011

    I am doing simulation on Pspice. circuit which i want to simulate is having a Nand IC CD4093B with 12.5V supply. I got this component in CD0000.lib for Pspice but it is having output levels defined as digital (5V/0V).
    But i require these levels as 12V/0V.
    I looked into its pspice model but i do not find anything regarding its supply. In its symbol they have not given supply pin.
    How can i change output voltage levels?
  2. mik3

    Senior Member

    Feb 4, 2008
    I am sure there is a way to change the model parameters which I don't know.

    However, you can use external transistors to increase the logic level to 12V.