General Description

The CD4066BC is a quad bilateral switch intended for the

transmission or multiplexing of analog or digital signals. It is

pin-for-pin compatible with CD4016BC, but has a much

lower “ON” resistance, and “ON” resistance is relatively

constant over the input-signal range.

Features

Wide supply voltage range 3V to 15V

High noise immunity 0.45 VDD (typ.)

Wide range of digital and ±7.5 VPEAK

analog switching

“ON” resistance for 15V operation 80Ω

Matched “ON” resistance ΔRON = 5Ω (typ.)

over 15V signal input

“ON” resistance flat over peak-to-peak signal range

High “ON”/“OFF” 65 dB (typ.)

output voltage ratio @ fis = 10 kHz, RL = 10 kΩ

Control Line Biasing:

Switch On (Logic 1), VC = VDD

Switch Off (Logic 0), VC = VSS