The CD4512BC buffered 8-channel data selector is a complementary MOS (CMOS) circuit constructed with N- and P-channel enhancement mode transistors. This data selector is primarily used as a digital signal multiplexer selecting 1 of 8 inputs and routing the signal to a 3-STATE output. A high level at the Inhibit input forces a low level at the output. A high level at the Output Enable (OE) input forces the output into the 3-STATE condition. Low levels at both the Inhibit and (OE) inputs allow normal operation.