LM339N IC Quad Comparator DTL MOS Open-Collector TTL

Description: The LM339N is a quad comparator, containing four separate voltage comparators within a single 14-pin package. Each comparator inside the IC can be powered by either a single or dual power supply, rendering it adaptable for diverse electronic applications. For applications needing dependable threshold detection, signal conditioning, and level shifting, the LM339N is perfect since it operates over a broad supply voltage range of 2V to 36V (single supply) or ±1V to ±18V (dual supply). It is appropriate for both analogue and mixed-signal systems, such as sensor interfaces, oscillators, and voltage monitoring circuits, due to its quick response time and low input bias current.