LM339 quad comparator pinout
← All pinouts · Analog ICs
Click the image to open it full size.
Notes
Open-collector outputs need pull-up resistors. The supply pin is pin 3 and ground is pin 12.
LM339 quad comparator
← All pinouts · Analog ICs
Click the image to open it full size.
Open-collector outputs need pull-up resistors. The supply pin is pin 3 and ground is pin 12.