Descriptions of TDSEMIC HTM1638 provided by its distributors.
HTM1638-TD、HTM1639-TD、HTM1629A-TD/HTM1629B-TD/HTM1629C-TD/HTM1629D-TD/HTM1629F-TD/HTM1629E-TDSeries is a serial port common cathode maximum16paragraph8Bit band8*4Bit keyboard scanningLEDDrive control dedicated circuit,Built-in keyboard scanning interface,MCUDigital interface、Data latch、LEDDriving and other circuits,Widely suitable for variousLEDPanel occasions。