I have several old microcontrollers, I am sure I bought them over 10 years ago. It is my assumption that the numbers on these would still be categorized, but I cannot find a way to search the internet by the number to find out what I can use these microcontrollers are for. When I do a search for the number I generally either find a data sheet about a similar number or nothing at all. I have 14 so I won't list all the numbers here, but here are a few examples.
- GAL16V8D 15LP C914D16
- 74LS 138 661
- T74LS74B1 98640A
Is there a site that I can enter these numbers in to find out what the purpose of these microcontrollers can do?