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I know that Mouser have the parts in stock..........but they require a
minimum order (100$).......it isn't a great deal........Radio Shack is good
but i live in Italy and they don't sell outside U.S............if you know
where i can purchase 74hc237 instead of Mouser or Radio Shack, please tell me!
In lugnet.robotics.handyboard, Jerry Normandin writes:
> The 237 isn't an obsolete part. Radio Shack isn't the store it used to be. You
> need to purchase your parts from a better source. Mouse has the part,
> 74HC237 Mouser stock # 511-M74HC237 , they are only $0.52, www.mouser.com
>
>
>
>
> Dan Gates wrote:
>
> > In lugnet.robotics.handyboard, Alessandro Terni writes:
> > > Hi!
> > >
> > > I'm a little in a trouble.....
> > >
> > > I cannot find the ic 74hc237 (3-to-8 Decoder/Demultiplexer with Address
> > > Latches) marked U5 on the expansion board...........
> > > I have two questions:
> > >
> > > 1) Can i replace this part with an equivalent one?
> > > 2) If not.......where i can find this ic instead of Mouser Electronics?
> > >
> > > Thanks a lot!
> >
> > Alessandro,
> > As far as I know there are now equivelant replacements for the 74hc237. The
> > 74hc138 does the same thing but outputs an inverted signal. If you are any good
> > at electronics you can fudge a 74hc04 into the prototyping area to re-invert
> > the signal, and use the 74hc138 in place of the 237.
> > Or try Digikey or allied electronics, but I didn't have much luck.
> > Dan
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Message is in Reply To:
 | | Re: 74hc237
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| The 237 isn't an obsolete part. Radio Shack isn't the store it used to be. You need to purchase your parts from a better source. Mouse has the part, 74HC237 Mouser stock # 511-M74HC237 , they are only $0.52, www.mouser.com (...) (23 years ago, 2-Dec-01, to lugnet.robotics.handyboard)
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