On 4/23/2016 8:32 PM, dwight wrote:
I recall going to Mike Quinn's and seeing barrels of RTL. I wish now that I'd bought a bunch of them. Most DTL can be replace by a TTL except a few with different pinouts and the NAND with the diode expand pin. My oldest equipment has a mix of DTL and TTL. Dwight
All I ever saw was the ads like this. https://www.flickr.com/photos/oskay/4455981283/ Ben
