CPU - Transistor
Table of Contents
1 - About
The transistor is a device that that enable automatic switching of electrical signals. It was invented by William Shockley, John Bardeen and Walter Brattain and started the whole computer industry.
2 - Articles Related
3 - State
A transistor is a resistor whose values can vary based transistor on an input voltage value.
The electrical signal switch off and on is based on the voltage level:
- At 0 volt, no current can pass through a transistor - light bulb off
- at +3.5 v, current can flow through a transistor - light bulb on
Bit are implemented with transistor where:
- the value 0 is the voltage 0
- the value 1 is a voltage +3.5 v