The LM339PWR is a high-performance, quad differential comparator designed and manufactured by Texas Instruments (TI), a renowned global semiconductor company.

• Supply: Single or Dual
• Supply Range (Single): 2V to 36V
• Supply Range (Dual): ±1V to ±18V
• Compatibility: Designed to directly interface with TTL and CMOS when operated from a split power supply.
• Input: Low input offset voltage, low input bias current.
• Outputs: Open-collector outputs allow wired OR and AND logic elements.
• Package: TSSOP (PW) package, 14 pins.
• Operating Temperature: 0°C to 70°C.
• Applications: Limit comparators, simple analog-to-digital converters, pulse, square wave and time delay generators, voltage level detectors and multivibrators.