Manufacturer: ST
Type: Integrated Chip
Model: ULN2004A
Part No.: W994A9440
Features:
Integrated suppression diodes for inductive loads
Outputs can be paralleled for higher current
TTL/CMOS/PMOS/DTL compatible inputs
Input pins placed opposite to output pins to simplify layout
Switching voltage (max): 50 V
Output voltage (max): 50 V
Peak output current: 0.5 A
Delay time (typ): 250 ns
Operating temperature range: -20 … 70°C