User:L4bbogdanbarbu/Computer

Latch
Latches can be used to store bits. Here is the circuit schematic for the latch type used in this computer:

The inputs S and C are used to set and clear the bit, respectively.

Logic gates
Logic gates implement boolean functions. Several types are often useful:

NAND Gate
NAND gates are functionally complete, meaning that they can be used to simulate any other type of logic gate.

NOR Gate
NOR gates are functionally complete, meaning that they can be used to simulate any other type of logic gate.

XOR Gate
Level 1:

Level 2:

Clock
To start the clock, a short pulse is required.