Circuitos Digitais Prof Marcio Cunha Aula 10 Circuitos

Circuitos Digitais Prof. Marcio Cunha Aula 10 – Circuitos Sequenciais: Flip-Flop’s

Flip-Flop

Flip-Flop RS Básico

Flip-Flop RS Básico Set Rese t Q Q’ 0 0 Qa Qa’ 0 1 0 1 1 1 1 Flip-Flop RS

Flip-Flop RS com Entrada Clock

Flip-Flop RS com Entrada Clock CLOCK Q Q’ 0 Qa Qa’ 1 RS Flip-Flop RS com CLOCK

Flip-Flop JK

Flip-Flop JK

Flip-Flop JK CLOCK J K Q Q’ 1 0 0 Qa Qa’ 1 0 1 0 1 1 1 Qa’ Qa Flip-Flop JK

Flip-Flop JK com Entradas Preset e Clear

Flip-Flop JK com Entradas Preset e Clear PRESET CLEAR Q Q’ 0 0 1 1 CLOCK e. K 1 0 CLOCK e. J 1 1 1 NORMAL CLOCK J K Q Q’ 1 0 0 Qa Qa’ 1 0 1 0 1 1 1 Qa’ Qa Flip-Flop JK com PRESET e CLEAR

Flip-Flop JK Mestre-Escravo

Flip-Flop JK Mestre-Escravo CLOCK J K Q Q’ 1 0 0 Qa Qa’ 1 0 1 0 1 1 1 Qa’ Qa Flip-Flop JK Mestre-Escravo

Flip-Flop JK Mestre-Escravo com Entradas Preset e Clear 7476

Flip-Flop JK Mestre-Escravo com Entradas Preset e Clear PRESET CLEAR Q Q’ 0 0 1 1 0 1 0 0 1 1 1 NORMAL CLOCK J K Q Q’ 1 0 0 Qa Qa’ 1 0 1 0 1 1 1 Qa’ Qa Flip-Flop JK Mestre-Escravo com PRESET e CLEAR

Flip-Flop T

Flip-Flop T J K T Q Q’ 0 0 0 Qa Qa’ 0 1 - - - 1 0 - - - 1 1 1 Qa’ Qa T Q Q’ 0 Qa Qa’ 1 Qa’ Qa Flip-Flop T

Flip-Flop D 7474

Flip-Flop D J K D Q Q’ 0 0 - - - 0 1 0 0 1 1 - - - D Q Q’ 0 0 1 1 1 0 Flip-Flop D

Circuitos Digitais Prof. Marcio Cunha Aula 10 – Circuitos Sequenciais: Flip-Flop’s