Sujal Bhor

PUNE INSTITUTE OF COMPUTER TECHNOLOGY • Computer

16 Circuits

Excess3 to BCD (MOCK TEST 1) 21211, 21210

Excess3 to BCD (MOCK TEST 1) 21211, 21210

74LS08 74LS32 74LS04

A = B (2-bit Comparator)

A = B (2-bit Comparator)

74LS11 74LS04 74LS32 74LS08

A < B (2-bit Comparator)

A < B (2-bit Comparator)

74LS11 74LS27 74LS04 74LS08

A > B (2-bit Comparator)

A > B (2-bit Comparator)

74LS04 74LS08 74LS27

Full Adder Sum without Ex-OR

Full Adder Sum without Ex-OR

Full Adder Carry without Ex-OR

Full Adder Carry without Ex-OR

74LS08 74LS32 74LS04

Half Adder Basic Gates

Half Adder Basic Gates

74LS08 74LS32 74LS04

OR GATE

OR GATE

F = AB + BC(B + C)

F = AB + BC(B + C)

NOR GATE

NOR GATE

F = AB + ~(A + B)

F = AB + ~(A + B)

74LS08 74LS02 74LS32

NOT GATE

NOT GATE

NAND GATE

NAND GATE

F = A + B

F = A + B

AND GATE

AND GATE

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