What is a 2n3055 transistor used for4/1/2024 What technology might succeed transistors? As of 2016, the most powerful computer processor can have over 7 billion transistors. Transistors replaced vacuum tubes and today are found in virtually all electronic devices. ![]() In 1954, IBM announced it was no longer planning to use vacuum tubes in its computers and introduced its first computer that had 2000 transistors. When placed in different configurations, transistors form logic gates, which can combine into arrays called half adders that also combine into full adders. It is what creates the binary 0's and 1's ( bits) your computer uses to communicate and deal with Boolean logic. The transistor is the primary building block of all microchips, including your CPU (central processing unit). The picture shows several examples of transistors. It is a component used to control the amount of current or voltage or used for amplification/modulation or switching of an electronic signal. The transistor (short for "transfer resistance") is made up of semiconductors. ![]() Developed by John Bardeen, Walter Brattain, and William Shockley at the Bell Laboratories on December 23, 1947.
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