原创 收藏的资料整理

4903种场效应管速查：     https://static.assets-stash.eet-china.com/album/old-resources/2008/12/11/1b6d985e-c876-44e2-843a-f838beda7513.rar

74系列功能速查：https://static.assets-stash.eet-china.com/album/old-resources/2008/12/11/fa9e2222-794c-4c2f-b8df-8f7b188eab72.rar

3V 5V系统互联技巧：https://static.assets-stash.eet-china.com/album/old-resources/2008/12/11/5d2dafc1-61ef-4250-b4e9-1ba466175a87.rar