Hi Robert,
I see that,On lesson 3,you creat a new sch library mylibrary.SchLib.And you IMPORT parameter to new component,e.g 74LVC8T245.Then you copy sch symbol from exist library (which contains 74LVC8T245 have no parameter),paste to mylibrary.SchLib.and replace 74LVC8T245(of mylibrary.SchLib) on schematic
I dont know why you don't you do that way?After you suppiler search on Altium,74LVC8T245,right click mouse and choose" add supplier link and parameter to 74LVC8T245" to add parameter of component on exist library.You dont need to creat new one.and you can normally delete and replace 74LVC8T245 on schematic,too.
Thankyou.
I see that,On lesson 3,you creat a new sch library mylibrary.SchLib.And you IMPORT parameter to new component,e.g 74LVC8T245.Then you copy sch symbol from exist library (which contains 74LVC8T245 have no parameter),paste to mylibrary.SchLib.and replace 74LVC8T245(of mylibrary.SchLib) on schematic
I dont know why you don't you do that way?After you suppiler search on Altium,74LVC8T245,right click mouse and choose" add supplier link and parameter to 74LVC8T245" to add parameter of component on exist library.You dont need to creat new one.and you can normally delete and replace 74LVC8T245 on schematic,too.
Thankyou.
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