Ritish Singh

VISHWAKARMA INSTITUTE OF TECHNOLOGY • Information Technology

14 Circuits

Synchronous Up Counter

Synchronous Up Counter

Asynchronous Down Counter

Asynchronous Down Counter

Asynchronous UpCounter

Asynchronous UpCounter

8 : 1 MSB (2,4,6,7,9,10,11,12,15)

8 : 1 MSB (2,4,6,7,9,10,11,12,15)

8 : 1 LSB (2,4,6,7,9,10,11,12,15)

8 : 1 LSB (2,4,6,7,9,10,11,12,15)

8 : 1 MSB MUX (3,7,9,10,11,13,14,15)

8 : 1 MSB MUX (3,7,9,10,11,13,14,15)

8 : 1 LSB MUX (3,7,9,10,11,13,14,15)

8 : 1 LSB MUX (3,7,9,10,11,13,14,15)

Sum

Sum

MUX 4 : 1

MUX 4 : 1

Full Subtractor

Full Subtractor

74LS86 74LS04 74LS08 74LS32

Half Subtractor

Half Subtractor

74LS86 74LS08 74LS04

Full Adder

Full Adder

74LS08 74LS32 74LS86

Half Adder

Half Adder

New Circuit - Copy

New Circuit - Copy

74LS04 74LS86 74LS32 74LS21

Page 1

1