4EE8 DIGITAL ELECTORNICS LAB

1  Study of following combinational circuits: Multiplexer, Demultimplexer and Encoder. Verify

truth tables of various logic functions.

2  Study of various combinational circuits based on: AND/NAND Logic blocks and OR/NOR

Logic blocks.

3  To study various waveforms at different points of a transistor bistable multivibrator and its

frequency variation with different parameters.

4  To design a frequency divider using IC-555 timer.

5  To study various types of registers and counters.

6  To study Schmitt trigger circuit.

8  Experimental study of characteristics of CMOS integrated circuits.

9  Interfacing of CMOS to TTL and TTL to CMOS.

10  BCD to binary conversion on digital IC trainer.

11  Testing of digital IC by automatic digital IC trainer.