Hello aspirant!!

As your cutoff is 177, you won't get a ECE seat in SSN.

The last year cutoff for BC category in SSN is as follows:

1. Civil Engineering-181.5
2. Chemical Engineering-186
3. ECE-190
4. EEE- 190
5. MECHANICAL ENGINEERING-189
6. IT - 190
7. CSE-192
8. BIO MEDICAL-189

You can also refer to the cutoffs of all the colleges in the previous year link provided in the official website of TNEA.

Refer those and choose the best colleges according to cutoff. Don't lose hope because 177 is a good cutoff and you will get a seat in a very good college,

Hope this information helps you.

Best of luck!!