Transistors
- Replacement vacuum tube.
- More small. - More light.
- Need more power low.
- Solid State devices.
- Made from Silicon Silicon (Sand).
- Found in 1947 in Lab.Bell
- William Shockley, et al.
Transistor Images
Transistor-Based Computers
- Second-generation machine.
- NCR & RCA create a small transistor machines.
- IBM 7000 series.
- DEC (Digital Equipment Corporation)
- 1957
>> Removing the type of computer PDP-1
0 comments:
Post a Comment