If a chip has 8 pins, the chip generally has a dot at one end of the chip, and the corresponding pin of the dot is 1 pin, and then the chip is placed so that the foot of the dot is placed on the top left, and then it is 2,3,4 from the top left direction. The first pin on the bottom right is 5 pins, and then from the bottom right up are 6,7,8 pins. That confirms it.