3/4 ECE 1st Semester - Digital IC Applications (A.Y: 2020-21)- UNIT-4 - Video Lectures

 

3/4 ECE:: FIRST SEMESTER (2020-21)

subject: Digital IC Applications (R1631043)

UNIT-4: : Combinational logic circuits

UNIT-4: Combinational logic circuits: Adders and Subtractors	https://youtu.be/YKgX4hp7PRE
Parallel adders / Subtractors: IC7483     4-bit adder and Subtractor and adder/Subtractor circuit vhdl code	https://youtu.be/Tb6jnqdyCWM
Carry Look Ahead adder (74182): VHDL code	https://youtu.be/46rYKopxrcc
Decoders: 74LS138( 3to8 decoder); 74LS139(2to4decoder); implementation of 3to8 using 2to4 decoder	https://youtu.be/pTDijNMDe8E
Encoders: Priority encoder(74LS148); implementation of 32-to-5 encoder using 74LS148;	https://youtu.be/PgyBv8NqQwI
Multiplexers: 74LS153(4:1MUX); 74LS151(8:1MUX); Implementation of 8:1MUX and 16:1MUX using multiplexers	https://youtu.be/j0WP25ulHho
Demultiplexers 74LS155	https://youtu.be/LUbJ1ZBVN9c
ALU : 74LS381 and 74LS382	https://youtu.be/WizGVwU7bDM
ALU- 74LS181, implementation of 8-bit ALU	https://youtu.be/16Er-oaAhhI
Comparators: 74LS85; implementation 8-bit/12-bit using 74LS85	https://youtu.be/PlJRtoCQ_5E
Floating point Encoder	https://youtu.be/3YlXgc0hKHA