2543 UDN/UDQ2543B OUT4 K OUT3 GROUND GROUND OUT2 K.
Allegro MicroSystems
UDQ2543 - PROTECTED QUAD POWER DRIVER
2543 UDN/UDQ2543B OUT4 K OUT3 GROUND GROUND OUT2 K OUT1 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 IN 4 IN3 ENABLE GROUND GROUND V CC IN 2 IN 1 PROTECTED.
Allegro MicroSystems
UDQ2543B - PROTECTED QUAD POWER DRIVER
Data Sheet 29317.2B 2543 UDN/UDQ2543B OUT4 1 K2 OUT3 3 GROUND 4 GROUND 5 OUT2 6 K7 OUT1 8 16 IN4 15 IN3 14 ENABLE 13 GROUND 12 GROUND 11 V CC 10 I.