Allegro MicroSystems A6276ELWTR Constant Current: Yes Current - Output / Channel: 75.5mA Efficiency: - Frequency: 20MHz Internal Driver: Yes Internal Switch(s): Yes Mounting Type: Surface Mount Number Of Outputs: 16 Operating Temperature: -40?°C ~ 85?°C Package / Case: 24-SOIC (7.5mm Width) Series: - Topology: 16-Bit Shift Register Type: Linear (Non-Switching) Type - Primary: General Purpose Voltage - Output: 1V Voltage - Supply: 4.5 V ~ 5.5 V