Printing lines with specific awk NF

I have this files:
./frm/lf_mt1_cd.Ic_cell_template.attr
./die/addgen_tb_pumd.Ic_cell_template.attr
./min_m1_n.Ic_cell_template.attr

When I use:
awk -F\/ '{print NF}'

Would result to:
3
3
2

I would like to list the files with 3 fields on it. Any Suggestions?

Just use

awk -F\/ 'NF == 3' filename

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