BUY ULN2001D1013TR https://www.utsource.net/itm/p/5361899.html
Trans Darlington NPN 50V 0.5A 16-Pin SO N T/R
Description: High Voltage, High Current Darlington Transistor Array Features: High voltage outputs: 50V High current outputs: 500mA Outputs can be paralleled for higher current Inputs compatible with TTL and CMOS Low power dissipation High noise immunity Output clamp diodes Outputs can be paralleled for higher current Low saturation voltage Available in SOP-16 package Applications: Motor control Relay drivers Lamp drivers Line drivers Solenoid drivers High voltage switching (For reference only)