<Tr> <Td> </Td> <Td> </Td> <Td> A NOR B </Td> </Tr> <Tr> <Td> 0 </Td> <Td> 0 </Td> <Td> </Td> </Tr> <Tr> <Td> 0 </Td> <Td> </Td> <Td> 0 </Td> </Tr> <Tr> <Td> </Td> <Td> 0 </Td> <Td> 0 </Td> </Tr>

List number of nor gates used in ic 7402