Volume 2 deals with sequential circuits and arithmetic and logic circuits. The logic state of the output of a sequential logic circuit can depend, at any given time, on the inputs but also on the previous logic state of the outputs. Depending on whether a clock signal is used to synchronize the output state change or not, a sequential circuit is said to be synchronous or asynchronous. Arithmetic circuits can be used to perform addition, subtraction, multiplication and division operations on digital data. Volume 2 contains the following seven chapters: 1) Latch and Flip-flop; 2) Binary Counters; 3) Shift Registers; 4) Arithmetic and Logic Circuits; 5) Digital Integrated Circuit Technology; 6) Semiconductor Memory; 7) Programmable Logic Circuits.
