Maxim(Dallas) 1-Wire Thermometer (DS1820/DS18S20/DS18B20).OneWireOutputPin
Summary
The Digital or One Wire Output pin of the component or element
Description
You can connect this pin to any other pin that can accept Digital( Boolean ) or One Wire data.
The One Wire devices usually are connected on a single pin, and they are chained from one to another using the "One Wire" Input, and Output pins.