The DDM 4 is a compact, low-power 4-digit data display module featuring 12.5mm (0.5″) digit height. It supports CMOS and TTL compatible inputs and operates with three inputs: Clock, Data In, and Load. The module can display characters from 0 to 9, A to F, or any custom segment combinations. It is designed for easy panel mounting with an included bezel and window.
Specifications
Operating temperature 0 to 50°C (32 to 122°F)
Supply Voltage (V+ to GND) 3 to 8.5 V d.c.
Supply Current (V+ to GND) 40 uA