<Table> <Tr> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> MIL / ANSI Symbol </Td> <Td> IEC Symbol </Td> <Td> DIN Symbol </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> MIL / ANSI Symbol </Td> <Td> IEC Symbol </Td> <Td> DIN Symbol </Td> </Tr> <P> NOR Gates are basic logic gates, and as such they are recognised in TTL and CMOS ICs . The standard, 4000 series, CMOS IC is the 4001, which includes four independent, two - input, NOR gates . The pinout diagram is as follows: </P>

Write down the truth table for and gate and nor gate