Boolean Algebra: Postulates and Laws , De-morgan’s theorem and Principle of Duality – SOP and POS, K-Map, Tabulation Method, Don’t Care Conditions. Digital Logic Gates: Logic Gates , Adders , Subtractors , Multiplexer and De-multiplexer , Encoder and Decoder circuits.

Design of Combinational Circuits: Code Converters - Binary to Gray, Gray to Binary, Excess3 to BCD, BCD to Excess 3, 2 bit Magnitude Comparator. SR Latch, Flip Flops: SR , JK , D ,T - Characteristic Table and Equation - Edge and Level Triggering

Design of Sequential circuits: Synchronous Counters, Modulo–n Counters, 3 Bit Up/Down Counter. PLDs: Programmable Logic Devices –RAM, ROM, PAL, PLA, FPGA –implementation of design thinking in PLDs. Verilog HDL: Simple codes – implementation of digital functions

Ideal OPAMP characteristics, DC performance characteristics, Inverting and Non Inverting Amplifier, Basic applications of OPAMP: Scale Changer and Phase Shift Circuits, Summer, Integrator and Differentiator, V/I and I/V converters, clipper and clamper, peak detector and S/H circuit

Instrumentation amplifier, D/A converter (R-2R Ladder type, weighted resistor type), A/D converters using OP AMP (Flash type, Successive approximation type, Dual slope type) IC 555 Timer circuit, Functional block, Characteristics & Case study applications