Logic gates for relay coils analogic control signals
The tidiest cheapest solution is likely to be to use a relay driver like the ULN2803. They have a logic-compatible input, an output capable of switching 500mA and 50v, there are 8 channels in a small package, they are used by the gazillion so are very obtainable and cheap, and they even incorporate the catch diodes you need to drive relays without blowing up your driver.

Think of it this way, eight 12v 80mA relays plus a single ULN2803 driver IC is equivalent to eight 'logic level input' relays.