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Characteristic Equation & Excitation Table of Flip-Flops | Digital Logic - Computer Science Engineering (CSE) PDF Download

Types of Flipflops

Flipflops to be considered are:

  • SR Flipflop
  • JK Flipflop
  • D Flipflop
  • T Flipflop

SR Flipflop


Truth Table
Characteristic Equation & Excitation Table of Flip-Flops | Digital Logic - Computer Science Engineering (CSE)

Characteristic Equation
Q(t+1) = R'(t)Q(t) + S(t) ; S(t)R(t) = 0
Excitation Table
Characteristic Equation & Excitation Table of Flip-Flops | Digital Logic - Computer Science Engineering (CSE)

JK Flipflop


Truth Table

Characteristic Equation & Excitation Table of Flip-Flops | Digital Logic - Computer Science Engineering (CSE)
Characteristic Equation
Q(t+1) = K'(t)Q(t) + J(t)Q'(t)
Excitation Table
Characteristic Equation & Excitation Table of Flip-Flops | Digital Logic - Computer Science Engineering (CSE)

D Flipflop


Truth Table
Characteristic Equation & Excitation Table of Flip-Flops | Digital Logic - Computer Science Engineering (CSE)

Characteristic Equation
Q(t+1) = D(t)
Excitation Table
Characteristic Equation & Excitation Table of Flip-Flops | Digital Logic - Computer Science Engineering (CSE)

T Flipflop


Truth Table

Characteristic Equation & Excitation Table of Flip-Flops | Digital Logic - Computer Science Engineering (CSE)

Characteristic Equation
Q(t+1) = T'(t)Q(t) + T(t)Q'(t) = T(t) ⊕ Q(t)
Excitation TableCharacteristic Equation & Excitation Table of Flip-Flops | Digital Logic - Computer Science Engineering (CSE)

The document Characteristic Equation & Excitation Table of Flip-Flops | Digital Logic - Computer Science Engineering (CSE) is a part of the Computer Science Engineering (CSE) Course Digital Logic.
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