STMicroelectronics STP16CP596B1R Constant Current: Yes Current - Output / Channel: 50mA Efficiency: - Frequency: 25MHz Internal Driver: Yes Internal Switch(s): Yes Mounting Type: Through Hole Number Of Outputs: 16 Operating Temperature: -40?°C ~ 125?°C Package / Case: 24-DIP (0.300", 7.62mm) Series: - Topology: 16-Bit Shift Register Type: Linear (Serial Interface) Type - Primary: General Purpose Voltage - Output: 16V Voltage - Supply: 3 V ~ 5.5 V Package: DIP