Chips?

[ssmith43654]

Hello, while i was looking for something today I found a box of little chips.

Anybody gave a circuit digram for any of them or suggest how I use them

Help would be much appreciated!

Here is the link to the picture of them - http://seb3.yolasite.com/resources/chips.JPG

Thanks

Seb Smith

[kibble]

Some of those, particularly the one's that have SN74xx and DM54xx are logic chips, you can find their datasheets online by just typing in something like 74LS132. The one's that begin with 74 are commercial parts while the one's that begin with 54 are military grade and have a wider temp range, usually.

The big chip labeled TMS6011 is apparently an older UART chip and I couldn't readily find a datasheet on it, but here's a little bit of info on it: http://www.seekic.com/forum/22_circuit_ ... AKING.html" onclick="window.open(this.href);return false;

The 6n139's are optocouplers and you can easily find their datasheets online.

Couldn't really find anything on the other one's but I think that the white one underneath the big 6011 is a resistor network. You can use a multimeter to check resistance. I think they may be 8, 120k resistors that run from pin 1-16, 2-15, 3-14, etc.

Good luck.

[ssmith43654]

Thanks a lot for the help, i will have a look on google for some datasheets!!

I rembeer getting given these for my 12th birthday and never knowing what to do with them.
I tried getting a few datasheets but whith no luck (i was probably looking for the ones you said there were no datasheets about)

Thanks again

Seb Smith