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Topic: 74HC series data sheets (Read 2265 times) previous topic - next topic

FlyWareSoft

Feb 27, 2010, 06:39 pm Last Edit: Feb 27, 2010, 09:49 pm by SoCentral2 Reason: 1
Hi
I'm trying to find the following documents :-

1. The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications
2. The IC06 74HC/HCT/HCU/HCMOS Logic Package Information
3. The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines


Unfortunately, most 74 series datasheets have these words on the first page so searching for them doesn't return any useful results.

Thanks,
Paul.

Ran Talbott

One of the "free datasheet download" sites might have them,  but you should start with manufacturer sites like ti.com.

pwillard

There is no actual part number there... what part numbers are you actually looking for?

Osgeld

yea package information and package outline is going to be dependent on the model a 164 is a smaller package than a 244, then they come in all shapes now days from tsop to ceramic dip's
http://arduino.cc/forum/index.php?action=unread;boards=2,3,4,5,67,6,7,8,9,10,11,66,12,13,15,14,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,86,87,89,1;ALL

FlyWareSoft

Here's an example. Have a look at the big red box at the top of the first page ...

http://web.mit.edu/6.115/www/datasheets/74hc4067.pdf

Ran Talbott

Quote
what part numbers are you actually looking for?


"IC06",  I think:  TI used to publish family-wide specs as sections of their digital databook,  instead of putting some specs (like package info) on each datasheet.  Maybe they still do.


FlyWareSoft

IC06 helped. I've got No. 1.

Came across these while I was searching ...

T.I. Digital Logic Pocket Book
http://focus.ti.com/lit/ug/scyd013b/scyd013b.pdf


westfw

The three documents you're looking for are essentially "family" manuals that describe the characteristics of the chips you're looking at "as a family."  "IC06" is probably some internal part number.

Logic Family Specifications will describe things like supply and logic level voltages, and the other two will go into details about the packaging; measurements, evironmental data, and so on.

You don't really need to look at these for most applications, which is why they're in separate documents instead of being tacked on to every datasheet.

But...  Philips Semiconductor division spun out to become NXP, and you can find these documents here:  http://ics.nxp.com/support/documents/logic/

FlyWareSoft

That's exactly what I'm looking for. Thank you.

Paul.

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