ORCAD 9.1 LTSPIC PC

Next step is to place a ground, do the same again and in the part name type Dstm and select the digital source and then click on place & close as shown in the figure below,.

Again open the get new part window and in the part name block type 7432, select the OR gate from the list given and then click on place & close as shown in the figure below.Again open the get new part window and in the part name block type 7408, select the AND gate from the list given and then click on place & close as shown in the figure below.From that list select a simple NOT gate as shown in the figure below, In the get new part window, type вЂ 7404вЂ™ it will display a NOT gate available in PSPICE.Click on the get new part icon at the top bar of the schematic window in order to search for the components that are needed for circuit designing.After opening the new schematic before jumping into designing first save the schematic by clicking on the file button at the top left corner and then selecting save as so that we can access it anytime in the future.

From the design manager click on the run schematic button to open a new blank schematic as shown in the figure below,

ORCAD 9.1 LTSPIC PC

Open the PSPICE design manager on your PC by typing design manager in the search bar. an Exclusive OR circuit as we have discussed in the introduction part, and a few details of exclusive NOR is also provided and left as an exercise for the reader.

LetsвЂ™ design a simple digital circuit i.e.

A simple circuit diagram of an exclusive OR gate is shown in the figure below,ДЄnd the truth table of an exclusive OR and exclusive NOR gate for two inputs is given in the table below, A B XOR XNOR 0 0 0 1 0 1 1 0 1 0 1 0 1 1 0 1 Examples of simulating digital circuits using PSpice

An exclusive OR circuit gives a true output if the number of true instances is odd and gives false otherwise. One of the circuit of digital systems is exclusive OR circuit. zeros and ones and in this tutorial we will work with the logical gates. As we have discussed previously a computer can only manipulate digital or binary information i.e.

Examples of simulating digital circuits using PSpice Introduction to digital circuitsДigital systems are simply referred as the systems which are designed to store, process and communicate information in digital form.

Orcad 9.1 ltspic