This course is covered as per the heading and its subparts and will be provided thorough understanding.

FUNDAMENTALS OF DIGITAL TECHNIQUES: Digital signal, logic gates: AND, OR, NOT, NAND, NOR, EX-OR, EX-NOR, Boolean algebra. Review of Number systems. Binary codes: BCD, Excess-3, Gray, EBCDIC, ASCII, Error detection and correction codes. COMBINATIONAL DESIGN USING GATES: Design using gates, Karnaugh map and Quine Mcluskey methods of simplification. Section-B COMBINATIONAL DESIGN USING MSI DEVICES Multiplexers and Demultiplexers and their use as logic elements, Decoders, Adders / Subtractors, BCD arithmetic circuits, Encoders, Decoders / Drivers for display devices. SEQUENTIAL CIRCUITS: Flip Flops : S-R, J-K, T, D, master-slave, edge triggered, shift registers, sequence generators, Counters, Asynchronous and Synchronous Ring counters and Johnson Counter, Design of Synchronous and Asynchronous sequential circuits. Section-C DIGITAL LOGIC FAMILIES: Switching mode operation of p-n junction, bipolar and MOS. devices. Bipolar logic families: RTL, DTL, DCTL, HTL, TTL, ECL, MOS, and CMOS logic families. Tristate logic, interfacing of CMOS and TTL families. Section-D A/D AND D/A CONVERTER: Sample and hold circuit, weighted resistor and R -2 R ladder D/A Converters, specifications for D/A converters. A/D converters: Quantization, parallel - comparator, successive approximation, counting type, dual-slope ADC, specifications of ADCs. PROGRAMMABLE LOGIC DEVICES: ROM, PLA, PAL, FPGA and CPLDs.