I want to use this 16-channel analog multiplexer/demultiplexer (Datasheet: 4067) to pass the output current of a stimulation circuit through different channels. The output current is a square wave with a maximum of 3mA and 20KHz. I looked through the datasheet and I can't find a maximum current.
Does this mean I can pass whatever current form I want through the 16 outputs? Should I treat this IC simply as a few ideal switches?
Also, I assume the maximum output voltage would be the supply voltage. Am I right?
If there is anything important that I haven't taken into consideration, I'd appreciate it if you point it out.
EDIT: I need to both source and sink current, with voltage varying from -3V to 3V. I'm not sure if this IC works with double supply. Should I switch to another IC? Can I pass the current in both directions?