How does the CD4066 Work? - Electrical Engineering Stack Exchange
2017年1月3日 · Is the 4066 equivalent to four independently controllable relays, where one relay switches on the pair X1,Y1?-Is this the purpose of this IC? So four relays are required to …
Need some advice on how to use 4066 CMOS bilateral switch
2009年7月26日 · Assuming this, I have built a +/- 5v with reference to ground power supply to use on them (I have 10 4066 chips). The signal from the pickups goes +- 1.5v max. Next (and …
How to implement bilateral switch in LTSpice? e.g. cd4066b?
2020年6月12日 · The 4066 is already in LTS, use F2 > CDLogic select, ref: this image. E . Reactions: mggg and atferrari ...
Audio Signal Switching - "DPDT switch vs. 4066"
2014年11月11日 · The voltage that 4066 can switch is limited by its supply rails. If the switched signal extends outside of the supply rails, the 4066 will clip it. A relay can switch considerably …
Is the 4066 appropriate for power switching? - Electrical …
I'd thought of using a 4066 switch to some LED's to indicate the state of the interface for troubleshooting (TxD, RxD and PPS) and I'm wondering if the 4066 is feasible for switching …
CMOS 4066 Question - Electrical Engineering Stack Exchange
2014年2月28日 · If one would like the output to stay at its present voltage when the 4066 is disabled, and if one is driving a high-impedance load, one may instead use a capacitor. If a …
4066 Bi-Lateral switch versus Transistor to emulate a button push …
2021年5月14日 · With this the 4066 IC was ideal, single chip, low power and simple bridging switch closed the circuit and simulated pushing of the analog switch. Which appeared to work, …
IC 4066 Switching on Relay - Electrical Engineering Stack Exchange
2012年11月25日 · I have a water detection circuit that uses 3/4's of a 4066 (SW1-3) as a 3-level sensor and the 4th to power the coil of a 12v relay which will provide power to a water pump if …
arduino - Troubleshooting 4066 as a button hack - Electrical ...
2017年12月31日 · The problem comes when I connect it across the button on the 3rd party board. The board behaves like I am holding down the button, regardless of the 4066 state. I have …
Switching with CD4066 - All About Circuits
2010年3月18日 · The 4066's have too much resistance to be used with greater than line-level signals. try using 2.2k for your pull-down resistor. That will give roughly 5.6mA current max …