Standard Logic ICs Group
  SL4000 Series
SL74HCXXX Series
SL74HCTXXX Series
SL74LVXXX Series
SL74LSXXX Series


System Analog ICs Group
  Telephone ICs
Interface ICs
TV ICs
Audio System ICs
Timer
Comparators
OP Amps
Power Electronics


System display ICs Group
  LCD Driver
LED Driver