Demystifying Digital Logic Families.
Keywords: Presenting Data; What's in a Family?.; Standard TTL 74XX.; Advanced CMOS 74ACXX/74ACTXX.; Standard CMOS 74CXX.; High-Speed CMOS 74HCXX/74HCTXX.; Low Power TTL 74LXX.; Schootky TTL 74LXX.; Low Power Schottky TTL 74LSXX.; Advanced Schottky TTL 74LSXX.; Advanced Low Power Schottky 74ALSXX.; Fast Schottky 74FXX.; Metal Gate CMOS 4XXX.; High Speed CMOS HC4XX/HC4XXX/HC4XXX.