Transistors on Severino

Hi there!

Have a quick question. I cannot find BC557 and BC547 to complete an Arduino Severino PCB, but have 2N3904 and 2N3906, would those work?

Thanks!

According to the data sheets found here: http://www.datasheetcatalog.com/datasheets_pdf they should work... It took me about 5 seconds to find the data... Mr Google is your friend.. If you had a problem understanding the data...

Doc