looking for obsolete part TI TL4941N PWM controller

D

Duke

Guest
I'm after 500 or so of these TI no longer list them, anyone know a
source, ideally I'd like a dozen first but will definately need 500 or more

TIA
 
Duke <Duke@dukedom.com> wrote:

I'm after 500 or so of these TI no longer list them, anyone know a
source, ideally I'd like a dozen first but will definately need 500 or more
Be easier to find if you had the right part number.....
--
 
On Fri, 19 Jun 2009 21:26:40 +0100, Duke <Duke@dukedom.com> wrote:

:I'm after 500 or so of these TI no longer list them, anyone know a
:source, ideally I'd like a dozen first but will definately need 500 or more
:
:TIA


I think you mean a TL494...

Still commonly available...

eg.
http://parts.digikey.com/1/parts/624406-ic-pwm-controller-16-dip-tl494cn.html
 
On Sat, 20 Jun 2009 10:33:41 GMT, Ross Herbert <rherber1@bigpond.net.au> wrote:

:On Fri, 19 Jun 2009 21:26:40 +0100, Duke <Duke@dukedom.com> wrote:
:
::I'm after 500 or so of these TI no longer list them, anyone know a
::source, ideally I'd like a dozen first but will definately need 500 or more
::
::TIA
:
:
:I think you mean a TL494...
:
:Still commonly available...
:
:eg.
:http://parts.digikey.com/1/parts/624406-ic-pwm-controller-16-dip-tl494cn.html


The datasheet is here
http://www.datasheetcatalog.org/datasheet2/a/0a91owp2owcksesx812wr26kdjyy.pdf

Note that the 494CN and 494IN are both the same.
 
On Sat, 20 Jun 2009 10:41:22 GMT, Ross Herbert <rherber1@bigpond.net.au> wrote:

:On Sat, 20 Jun 2009 10:33:41 GMT, Ross Herbert <rherber1@bigpond.net.au> wrote:
:
::On Fri, 19 Jun 2009 21:26:40 +0100, Duke <Duke@dukedom.com> wrote:
::
:::I'm after 500 or so of these TI no longer list them, anyone know a
:::source, ideally I'd like a dozen first but will definately need 500 or more
:::
:::TIA
::
::
::I think you mean a TL494...
::
::Still commonly available...
::
::eg.
::http://parts.digikey.com/1/parts/624406-ic-pwm-controller-16-dip-tl494cn.html
:
:
:The datasheet is here
:http://www.datasheetcatalog.org/datasheet2/a/0a91owp2owcksesx812wr26kdjyy.pdf
:
:Note that the 494CN and 494IN are both the same.


Sorry... except for the temperature range. Do you really need -40C - +85C?
What application is it used in?
 
On Sat, 20 Jun 2009 10:44:08 GMT, Ross Herbert <rherber1@bigpond.net.au> wrote:
Digikey have the 494IN listed as well, so check them for availability.

http://parts.digikey.com/1/parts/623940-ic-pwm-controller-16-dip-tl494in.html
 

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