During the inspection process, the use of high resolution microscopes fitted with top of the line digital cameras are used to capture and save the component images. http://www.harrykrantz.com/microscopy_inspection.php
Electronic components are used widely across the world by manufacturing companies that produce huge machines and gadgets. This is because it is not practically possible for them to produce every single wire and cable and harness on their own. Hence, they outsource quality electronic components, which they can fit in their large machines.
The Harry Krantz Company has a broad range of Integrated Circuits in stock and available for immediate delivery. Including (but not limited to), CMOS, DMOS, Microprocessors, Controllers, Simple and complex PLDs, FPGAs and TTL logic. http://www.harrykrantz.com/Semiconductors.php
Components ceased by the manufacturer because of fast changes in technology are termed as obsolete electronic components. These components are also called “end-of-life”. If you want to buy obsolete parts, make sure you have contacted a reliable provider.