The MC10H330 is a Quad Bus Driver/Receiver with two-to-one output multiplexers. These multiplexers have a common select and output enable. When disabled, (OE = high) the bus outputs go to -2.0 V. Their output can be brought to a low state (VOL) by applying a high level to the receiver enable (RE = High). The parameters specified are with 25 W loading on the bus drivers and 50 W loads on the receivers.