An open collector/open drain is a common type of output found on many integrated circuits (IC) . Instead of outputting a signal of a specific voltage or current, the output signal is applied to the base of an internal NPN transistor whose collector is externalized (open) on a pin of the IC.
There were two categories for clothing in the Han Dynasty. They were either the Shenyi (or long coat developed in the Western Han Dynasty) or the Yijin (which makes up the front of the jacket/gown and can be made up of one or two pieces). Itâs been said though that a few people wore the Shenyi during the Eastern Han Dynasty.
Han dynasty. The Han dynasty (Chinese: æ¼¢æ; pinyin: HÃ n chÃ¡o) was the second imperial dynasty of China (206 BCâ220 AD), preceded by the Qin dynasty (221â206 BC) and succeeded by the Three Kingdoms period (220â280 AD). Spanning over four centuries, the Han period is considered a golden age in Chinese history.