See 946 fairchild for pinout.
Dwight
________________________________
From: cctech <cctech-bounces at classiccmp.org> on behalf of Chuck Guzis via cctech
<cctech at classiccmp.org>
Sent: Wednesday, September 12, 2018 12:39:44 PM
To: Peter Van Peborgh via cctech
Subject: Re: Unknown US manufacturer - try again
I suspect that it's from a trainer of some sort.
Stewart-Warner quad 2-input NAND DTL stuff. So probably not RCA.
--Chuck