INTRODUCTION TO THRESHOLD LOGICDERTOUZOS METHOD FOR THE REALISATION OF THRESHOLD LOGIC

Threshold logic

OR gate:

Threshold logic

UNATE FUNCTIONS

Threshold logic

Threshold functions are functions which can be realized with the help of one threshold gate

Unate functions are either positive or negative in a particular variable but not both.(in a simplified boolean function)

Threshold logic

Non-Unate function: (example)

Threshold logic

Unate Function: (example)

Threshold logic

(Ex)

Threshold logic

(Ex)

Threshold logic

Threshold logic

example 1:

Threshold logic

Threshold logic

Threshold logic

Threshold logic

Threshold logic

Example 2:

Threshold logic

Threshold logic

Threshold logic

Write bis in descending order of magnitude

Determine as from the Dertouzostable

Threshold logic

Threshold logic

Threshold logic

Threshold logic

Threshold logic

Threshold logic

Threshold logic

Threshold logic

Threshold logic

Threshold logic

Threshold logic

Threshold logic

Threshold logic

Threshold logic

Threshold logic

XOR Realization

Threshold logic

Threshold logic

Threshold logic

Threshold logic

Threshold logic

Questions?

Threshold logic

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