The BA10339, BA10339F, and BA10339FV each consist of four comparators in a single package. The open collector output allows a wired OR connection.
These products feature a wide range of operating power supply voltages, from 3 to 36V with single power supply operation, and from ±1.5 to ± 18V with dual power supply operation. Available packages include 14-pin DIP (BA10339), 14-pin SOP (BA10339F), and 14-pin SSOP-B (BA10339FV)
 
Features
1) Wide range of operating voltages
    (single power supply: 3 to 36V; dual power supply: ± 1.5 to ± 18V)
2) Low current dissipation (0.8mA typ., VCC = 5V)
3) Low input offset current (5nA typ., VCC = 5V) and
   input offset voltage (2mV typ., VCC = 5V)
4) Wide common-mode input voltage range
   (0 to VCC – 1.5V).
5) Open collector output.