UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - Retired Texas TI99/4A engineer needs help please.

Boater Sam · 25th Oct 2018, 7:40 pm

Looking at data sheet for TL331 I can't work out the pin out connections with the 99/4A diagram.
The one on the board is 8 pin dil, can't find a datasheet for this old device only smc.

25th Oct 2018, 7:40 pm	#25
Boater Sam Banned Join Date: Dec 2013 Location: Middlewich, Cheshire, UK. & Winter in the Philippines. Posts: 3,897	Re: Retired Texas TI99/4A engineer needs help please. Looking at data sheet for TL331 I can't work out the pin out connections with the 99/4A diagram. The one on the board is 8 pin dil, can't find a datasheet for this old device only smc.