UNIT 1:
Basic Theorems and Properties of Boolean Algebra
Minimization of Boolean expressions- Minterm – Maxterm
Sum of Products (SOP) – Product of Sums (POS)
Karnaugh Map Minimization
Completely and incompletely specified functions
Implementation of Boolean expressions using universal gates
UNIT 2:
Design Procedure- Subtractor
Multiplexer - Demultiplexer
Code converters: Binary to Gray, Gray to binary
BCD to Excess 3, Excess 3 to BCD
Case study: Digital trans-receiver / 8 bit Arithmetic and logic unit, Seven Segment display decoder
UNIT 3:
Fundamentals of SR,JK- Operation and excitation tables
T,D F/F - Operation and excitation tables
Master/Slave FF- Operation and excitation tables
Analysis and design of clocked sequential circuits
Finite State Machines - Moore/Mealy models
Hazards, Essential Hazards
Design of Hazard free circuits
UNIT 4:
Registers: Shift registers – SISO,SIPO
Counters: Ripple counters
UNIT 5:
Digital logic families: TTL, ECL
Implementation of combinational logic using PLA and PAL
Implementation of combinational logic using PROM
Programmable Logic Devices: PROM
Programmable Logic Array (PLA)
Digital logic families: TTL, ECL