VASDEV KHAJURIA

VISHWAKARMA INSTITUTE OF TECHNOLOGY • Information Technology

22 Circuits

8*1 Full Adder Multiplexer

8*1 Full Adder Multiplexer

VASDEV KHAJURIA

4:1 Half Adder MULTIPLEXER

4:1 Half Adder MULTIPLEXER

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New Circuit

New Circuit

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4*1 Multiplexer Y(A,B)=M(0,1,2,6,7)

4*1 Multiplexer Y(A,B)=M(0,1,2,6,7)

VASDEV KHAJURIA

8*1 Multiplexer

8*1 Multiplexer

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(A . B + C)

(A . B + C)

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Full Subtractor

Full Subtractor

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74LS04 74LS86 74LS08 74LS32

HALF SUBTRACTOR

HALF SUBTRACTOR

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74LS86 74LS08 74LS04

BCD TO EXCESS 3

BCD TO EXCESS 3

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74LS04 74LS08 74LS32

GRAY TO BINARY CODE

GRAY TO BINARY CODE

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BINARY TO GRAY CODE

BINARY TO GRAY CODE

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Full Adder

Full Adder

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74LS86 74LS08 74LS32

Half Adder

Half Adder

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EXCESS 3 TO BINARY

EXCESS 3 TO BINARY

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74LS04 74LS86 74LS08 74LS32

Y=(A+B).(B+C).(A.C`)

Y=(A+B).(B+C).(A.C`)

VASDEV KHAJURIA

74LS08 74LS86 74LS04

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