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Flip_Flops

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Flip_Flops. Logic circuits are classified ito two groups 1. The combinational logic circuits ,using the basic gates AND,OR and NOT. 2. Sequential logic circuits involving timing and memory devices.

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Flip_Flops

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  1. Flip_Flops • Logic circuits are classified ito two groups • 1. The combinational logic circuits ,using the basic gates AND,OR and NOT. • 2. Sequential logic circuits involving timing and memory devices. • The basic building block of the combinational logic circuits is the logic gates. The basic building block for sequential is the flip_flops

  2. Logic ciorcuit for J-K FF

  3. J-K Flip flop

  4. The R-S Flip_flop using 2-OR gates

  5. R-S Flip_flop using NOR Gate

  6. The R-S Flip flop using NAND Gate

  7. The truth table for R-S Flip-flop

  8. The truth table for R-S flip_flop

  9. The clocked R-S Flip flop

  10. The clocked RS Flip-flop

  11. The clocked RS using AND and NOT logic gates

  12. The clocked RS using NAND and AND gates

  13. The T-FF

  14. The logic symbol for the T_FF

  15. The D- Flip-flop

  16. The clocked RS-FF using NAND gates

  17. The truth table for the clocked RS-FF

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