CD4512BCN

8通道缓冲数据选择器 8-Channel Buffered Data Selector

General Description

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.

Features

■ Wide supply voltage range: 3.0V to 15V

■ High noise immunity: 0.45 VDD typ.

■ 3-STATE output

■ Low quiescent power dissipation: 0.25 µW/package typ. @ VCC = 5.0V

■ Plug-in replacement for Motorola MC14512