Don Lancaster's Guru's Lair Home Page
I don’t know if people are upvoting this page because of the cool retro look of his home page, but I’ll mention that he’s well known for his TTL Cookbook and CMOS Cookbook. Everybody who was into digital electronics in the early 1980s had them. More than once visitors to my place took the “cookbooks” from my shelf expecting to see some delicious recipes and were sorely disappointed.