网站首页  英汉词典

请输入您要查询的英文单词:

 

单词 Open Drain
释义

Open Drain

原声例句
AP 听力 2016年6月合集

Rescue workers have to break open the drain to pull the animal out.

救援人员需要砸开周围路面才能施救。

实习医生格蕾 第2季

You pulled the plug. I'm a sink with an open drain. Anything you say runs right out. There is no " enough."

你拉开了塞子。我是一个带排水管的水槽。你说的都直接流走了,没有" 够" 。

经济学人(汇总)

As part of this Victorian megaproject, the Fleet river, by then little more than an open drain, was encased in cement and lost to public view.

舰队河作为这项维多利亚时代巨型工程的一部分,当时还只是一个露天排水沟,它被用水泥包裹起来,从公众视野中消失了。

中文百科

集电极开路 Open collector

(重定向自Open Drain)
一个集成电路(IC)开集级电路的简化图
A simple schematic of an open collector of an integrated circuit (IC).
Pseudo Open Drain usage in DDR interfaces.

开集极电路英语:Open Collector,俗称“集电极开路门”或“OC门”),是一种集成电路的输出装置。OC门实际上只是一个NPN型三极管,并不输出某一特定电压值或电流值。OC门根据三极管基极所接的集成电路来决定(三极管发射极接地),通过三极管集电极,使其开路而输出。而输出设备若为场效应晶体管(MOSFET),则称之为漏极开路英语:Open Drain,俗称“OD门”),工作原理相仿。通过OC门这一装置,能够让逻辑门输出端的直接并联使用。两个OC门的并联,可以实现逻辑与的关系,称为“线与”,但在输出端口应加一个上拉电阻与电源相连。

英语百科

Open collector 集电极开路

(重定向自Open Drain)
A simple schematic of an open collector of an integrated circuit (IC).
Pseudo Open Drain usage in DDR interfaces.
一个集成电路(IC)开集级电路的简化图

An open collector 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. The emitter of the transistor is connected internally to the ground pin. If the output device is a MOSFET the output is called open drain and it functions in a similar way.

随便看

 

英汉网英语在线翻译词典收录了3779314条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2024 encnc.com All Rights Reserved
更新时间:2025/6/19 8:25:09