Hoebeek,A M TTL digital integrated circuits - 2nd ed. - Netherlands 1981 - xv,179p. xxxxviii,188p. 2 volume setsPart.1 series 7400-74139 with equivalentsPart.2 series 74141-74298 with equivalents ISBN: 9060821777 Subjects--Index Terms: integrated circuits TTL Dewey Class. No.: 621.381 5 / HOE