TM1620B Overview
1 2 3 4 5 6 7 8 9 10 GND DIO CLK STB K2 VDD SEG1/KS1 SEG2/KS2 SEG3/KS3 SEG4/KS4 GR1 GR2 GND GR3 GR4 SEG14/GR5 SEG13/GR6 SEG12/GR7 SEG6/KS6 SEG5/KS5 20 19 18 17 16 15 14 13 12 11 -1- Free Datasheet http://../ VCC 10K DIO CT GND LED -2- Free Datasheet.