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.
You see, in medieval times, they didnât actually have closets. Clothes were kept in wardrobes and chestsâthe latter being the case the majority of the time. Women in the middle ages, wore a garment called a smock, later renamed chemise by the Normans, which is French for shirt. The term was very fitting, because a chemise is basically a very long shirt, or today would look like a womanâs slip.