1 Features
• Qualified for automotive applications
• Wide analog input voltage range of ± 5V maximum
• Low ON resistance:
– 70Ω typical (V CC − V EE = 4.5V)
– 40Ω typical (V CC − V EE = 9V)
• Low crosstalk between switches
• Fast switching and propagation speeds
• Break-before-make switching
• Operation control voltage = 2V to 6V
• Switch voltage = 0V to 10V
• High noise immunity N IL = 30%, N IH = 30% of
V CC , V CC = 5V

2 Applications
• Digital radio
• Signal gating
• Factory automation
• Televisions
• Appliances
• Programmable logic circuits
• Sensors

3 Description
This device is a digitally controlled analog switch
that utilizes silicon-gate CMOS technology to achieve
operating speeds similar to LSTTL, with the low power
consumption of standard CMOS integrated circuits.
This analog multiplexer/demultiplexer controls analog
voltages that may vary across the voltage supply
range (for example, VCC to VEE). These bidirectional
switches allow any analog input to be used as an
output and vice versa. The switches have low ON
resistance and low OFF leakages. In addition, the
device has an enable control (E) that, when high,
disables all switches to their OFF state.