Any option to upgrade library in tinycad?
Creating your own part symbols in TinyCAD is really easy. The TinyCAD User Manul (PDF) covers it. Have a look at the section "Editing and adding symbols" on page 21.

You might get lucky and find a library for a particular component, but most of the time you won't. Learning to create your own libraries is a pre-requisite to using any even slightly obscure ICs. Once you've done it a few times it's really simple!