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[SOLVED] CD4053 connect unused pins

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clros

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Hi,
in a cd4053 I do not used some pins (input and output).

How should I connect them?
 

The analog switch terminals can be left floating without problems. Or connect them to ground.
 
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    clros

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Hi,

Sadly you don't tell which pins these are...

Dedicated CMOS input pins (control pin) should not be left floating.

Klaus
 
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    clros

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no input pin should be left unconnected - analog or digital

when I have the space, i like putting in a 0 ohm jumper to ground on a pin by pin basis
just in case, if i need an extra ???, its relatively easy to remove the jumper and put in a wire.
 
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