8x3 Encoder

• 5-bit Ripple counter using D-ff.

4x1 multiplexer

Universal Shift Register .

How a simple SR-latch can be used to make a Master-Slave D-Flip Flop? Draw circuit.

SR-LATCHES

SR-LATCH WITH ENABLE

Universal Shift Register .

2bitAdder

multiplexer

3). Draw a circuit for the following equation, using NAND gates only.

A. 4x16 Decoder

3). Draw a circuit for the following equation, using NAND gates only.

4 bit adder

Universal Shift Register

multiplexer

FULL ADDER

FULLN ADDER BY NAND GATE ONLY

2X4 DECODER

4X2 ENCODER

4X2INCODER ONLY BY NAND gate

SOP

3bit adder

3 BIT ADDER BY NAND GATE ONLY

sop F=(0,1,2,7)

D-LATCH

Q 3). Draw a circuit for the following equation, using NAND gates only.F = AB +( C+D)' + A' C

2bit adder by NAND gate only

5-bit Synchronous binary counter using JK flip flops

Design a 3-bit Synchronous counter using JK flip flops

Implement Universal Shift Register with the following combination, S1 S0 Operation 0 0 Shift Right 0 1 No change 1 0 Parallel Load 1 1 Shift

Design a 3-bit Ripple counter using D-ff

2X4 DECODER ONLY BY NAND GATE

3). Draw a circuit for the following equation, using NAND gates only.

4x1 multiplexer use only nand gate