1 The number of 8-pin chip pins starts from the top left corner, clockwise numbered 1, 2, 3, 4, 5, 6, 7, 8
2 The reason for this number is to facilitate the chip manufacturers and users to unified labeling and wiring, to avoid confusion and error
3 In addition, the pin number method of different chips may be slightly different, Therefore, the specifications of the chip should be carefully consulted before use to determine the number and function of the pin.
Counterclockwise number...