[sdiy] Quick question about 4066/4016 switches

[Tom Wiltshire]

On 15 Mar 2011, at 19:11, Neil Johnson wrote:

> Tom,
> 
>> What's the best way to convert a 5V logic signal to switch a 4066/4016 analogue switch?
>> 
>> I was thinking of using transistors an pull-up resistors, but is there a better way?
>> 
>> The switch is running on a single ended 9V supply, if that makes any difference.
> 
> What is providing the 5V logic signal?  How fast do you want to switch the 40[16]6?

A PIC is providing the logic signal, and I'm going to use the switch for PWM, so it'll be switching at 40 to 80KHz. Haven't decided exactly yet.

Thanks,
Tom