The standard mortgage in the US is a fixed rate 30 year mortgage. You can get lower rates for 10, 15, or 20 year mortgages. Also generally you pay an extra fee (PMI) monthly if you put less than 20% down. Adjustable rate loans and interest-only loans are still available but those are really not a good option unless you are not planning on staying in the home long.

There are some other options out there for veterans or first time buyers, but those are the normal options.