The MAX6950 and MAX6951 are five-digit and eight-digit common-cathode LED display drivers that use an unusual multiplexing scheme. This multiplexing scheme minimizes the connections between the driver and the LED display, but requires the segment connections to be different to each of the five (MAX6950) or eight (MAX6951) digits (Table 1). Table 1. Standard Driver Connections to Single-Digit Displays SEG8