Product data sheet. Rev. 03 — 19 December 2 of Philips Semiconductors. 74HC; 74HCT 8-channel analog multiplexer/. HC Datasheet, HC PDF, HC Data sheet, HC manual, HC pdf, HC, datenblatt, Electronics HC, alldatasheet, free, datasheet. s Digital multiplexing and demultiplexing s Signal gating. 74HC; 74HCT 8-channel analog multiplexer/demultiplexer. Product data sheet.

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You can choose between 8 different inputs and select just one you want to read at the time.

Message 5 of Message 7 of If you use the as a Multiplexer: Datashset have I done wrong please? Message 1 of Message 2 of A multiplexer or demultiplexer enables you to expand the in-and outputs on your Arduino board.

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As far as the voltage pins. Here it is with the model name corrected and also with a correction to the Mux Input selection switches bit, which I initially hoped was what my problem was, but it is still not working.

An alternative approch might be to hack the model for the 74HC, but catasheet, I wouldn’t know quite where to start! Board Setup and Configuration.

How can I debug this please? Also, in your original post you said the IC was 74hc, but the model file you posted says 74hc Auto-suggest helps you quickly narrow down your search results by suggesting hc40511 matches as you type. What is far more bothering is scoping the output at Z shows only 1.


Each of these pins have to be connected to one digital out pin on the Arduino.

Результаты поиска для HC4051

I think I see why the output may be very low perhaps – I put a 10K resistor between the output and ground and the output vanished. With this configuration on an IC it really makes no difference as to what they are called so you can edit the symbol and call it what you want i.

I tried to work out how to modify an exisiting model ADGFbut failed miserably, as I’m not able to infer dataaheet language syntax from datashwet model content unlike the digital models which I could work out, albeit slowly. The main differences are.

If I have misunderstood please forgive me.

Sources datwsheet Electronic Parts. If this model is fairly close to what you need then instead of editing the model try editing the symbol to reflect the pin names you require. There is no delay needed between selecting and read or writing the pin. Kittmaster’s Component Database http: For more info pleae look at this Forum Post. Has anyone created a model for this analogue hhc4051 Message 4 of Arduino on other Chips.

This will still require an inverter to create the proper logic signals you need. You can hc40511 cut a paste it into Notepad or some other text editor and edit it that way. If you use the as a Demultiplexer you can choose between 8 different outputs and select just one you want to write at the time.


The only difference will be the EN signal as it will still be active high instead of active low.

I don’t think that anyone has created this component in the past. I did try save the model as a. Message 10 of Most Active Software Boards: I created a very simple no attempt to model delays or capacitive loading model which I think ought to work, but it behaves slightly oddly. Can I take the model and write it to a. Message 3 of It is not possible to read or write more than one pin on the at the same time, because you can only select one pin at a time.

Message 6 of You can get the datasheet from their website and then use the ‘New Component Wizard’ to create it. Here’s an alternative idea that might help. The playground is a publicly-editable wiki about Arduino. Message 9 of So my guess is that the switch isn’t switching. Related Hardware and Initiatives.