First Working IC demonstrated by Jack Kilby in 1958
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In 1958 one Jack St Clair Kilby (1923–2005) was an American electrical engineer who invented the first integrated circuit or microchip, while working at Texas Instruments.
In 1958 I was every bit of 3 years old.
An integrated circuit (IC), or microchip, is a tiny silicon wafer holding thousands to billions of miniaturized electronic components like transistors, resistors, and capacitors.
It utilizes minituration to pack complex circuitry onto a single semiconductor piece.
They are interconnected by microscopic metal pathways to link components without individual wires.
Doped silicon regions are utilized to switch or amplify signals.
Main Types: | |
| 1. | Digital ICs: Process binary signals (0s and 1s) for computers and logic. |
| 2. | Analog ICs: Handle continuous voltage signals for audio and sensors. |
| 3. | Mixed-Signal ICs: Combine both analog and digital functions on one chip. |
| 4. | Memory ICs: Store temporary or permanent data like RAM and ROM. |
Common Uses | |
| 1. | Computers and phones |
| 2. | Act as CPUs, GPUs, and memory units. |
| 3. | Appliances within control smart washing machines and microwaves. |
| 4. | Automobiles to nanage engine sensors and safety systems. |
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