Chip search

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Last seen: 1 day 1 hour ago
Joined: Apr 26 2016 - 08:36
Posts: 653
Chip search

Hoping that someone here has some spares lying around.


They are all available at Unicorn Electronics, but I can't justify buying them because no matter how hard I try I can't get to the $30 minimum order.

Plus international shipping is killer unless it's first class mail or small packet.


I'm looking for the following:

78S40 1.3v-40v Switching Voltage Regulator (yeah I know it's available at Mouser)

6821 Periperhal Interface adapter 40 Pin DIP  (no longer available at Jameco)

8212 8-bit IO 24-DIP (no longer available at Jameco)


Any help would be appreciated.



Last seen: 17 hours 23 min ago
Joined: Jun 18 2010 - 13:54
Posts: 727
I've got a 6821. Looking for

I've got a 6821. Looking for a 40-50MHz TTL oscillator if you've got one.

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