| The IC device is most popular and usefull electronical
Components. these small electronical IC device is made of a semiconductor
material.
when was it developed?
in the 1950s The first IC was developed by Robert Noyce of Fairchild
Semiconductor and Jack Kilby of Texas Instruments.
what are integreted circuits used for?
- almost every electronic circuit,
- audio and video equipment,
- amplifier
- microprocessors and computers
- mobile devices
- automotive
- automotion
- power electronic control
and etc..
some Integrated circuit includes an electronical circuit that
designed for an electronical intention.
and the others made for a general purpose. and some others
are programmable.
all of the ICs consist of too many transistors and the other electronic
components.
they contain:
- ULSI (ultra large-scale integration): More than 1 million electronic
components per chip
- VLSI (very large-scale integration): From 100,000 to 1,000,000
electronic components per chip.
- LSI (large-scale integration): From 3,000 to 100,000 electronic
components per chip
MSI (medium-scale integration): From 100 to 3,000 electronic
components per chip
- SSI (small-scale integration): Up to 100 electronic components
per chip
SOME POPULAR INTEGRATED CIRCUITS
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