I got 80%ile in jee main july attempt. i am from sc category & from UP can I get admission in any NIT or DTU, NSUT or in any govt. college in my home state like HBTU or some good colleges

With 80 Percentile in JEE Main, your CRL will be anywhere around 220k, your SC Rank will be anywhere around 12k. In spite of being from UP Home State Quota, I dont think you'll secure a seat in MNNIT. You need an SC Rank of atleat 6k for that. As far as other options are concerned, you may get a seat in some of the Good GFTIs like SLIET Longowal, NIFFT Hatia and many others.

I belive being from SC Category you have fair chances of securing a seat in UP State and Private Engineering Colleges under UP State Engineering Counselling. For more information and Cutoffs do follow the link below

https://engineering.careers360.com/articles/upsee-cutoff

For more information and college prediction do follow the link below

https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer