Differential Comparator With Strobes

  The LM111 LM211 and LM311 are single high-speed voltage Comparators These devices are designed to operate from a wide range of power-supply voltages, including ?15-V supplies for Operational Amplifiers and 5-V supplies for logic systems. The output levels are compatible with most TTL and MOS circuits. These Comparators are capable of driving lamps or RELAYs and switching voltages up to 50 V at 50 mA. All inputs and outputs can be isolated from system ground. The outputs can drive loads referenced to ground, VCC+ or VCC?. Offset balancing and strobe capabilities are available, and the outputs can be wire-OR connected. If the strobe is low, the output is in the off state, regardless of the differential input.LM311's datasheet is the same as LM211
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LM211 pinout from datasheet
Texas Instruments Incorporated

Download LM311 datasheet