Lancaster, Don. TTL cookbook / Don Lancaster. - Indiana : Sams, c1974 - 335 p. : ill. ; 22 cm. Includes appendix & index. ISBN: 9780672210358 (pbk.) LCCN: 73090295 Subjects--Topical Terms: Cookbooks.Transistor-transistor logic circuits. LC Class. No.: TK7868.L6 / L36 Dewey Class. No.: 621.3817 / LAN