This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
https://e2e.ti.com/support/clock-timing-group/clock-and-timing/f/clock-timing-forum/1525742/tlc555-traceability-of-change
工具/软件：
我们订购了 TLC555IDR 两次、但器件顶部显示了不同的标记。 您是否更改了标记？
您好、Queenie、欢迎来到 TI e2e 论坛
符号的变化会影响许多 TI 器件、请参阅 PCN。
/cfs-file/__key/communityserver-discussions-components-files/48/1067.TI-logo-format-change-declaration.pdf
