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常用数字集成电路查询软件,PPT格式,用PowerPoint2003播放器打即可查询常用常用数字集成电路的参数及管脚功能等.-Digital integrated circuits commonly used query software, PPT format, with PowerPoint2003 player can play digital ICs commonly used query parameters and pin functions.
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文章中包含了多种驱动LED数码管的应用电路图，多数应用集成电路，十分实用。-The article contains a variety of driving the application of LED digital tube circuit, most applications integrated circuits, very useful.
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常用数字集成电路引脚图
非常实用
我们学校老师给的-Digital integrated circuits commonly used in pin diagram is very useful to the teachers in our school
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设计一个采用数字电路实现,对时,分,秒.数字显示的计时装置,周期为24小时，显示满刻度为23时59分59秒，并具有校时功能和报时功能的数字电子钟。电路主要采用中规模集成电路.本系统的设计电路由脉冲逻辑电路模块、时钟脉冲模块、时钟译码显示电路模块、整电报时模块、校时模块等部分组成。采用电池作电源，采用低功耗的芯片及液晶显示器，发生器使用石英晶振、计数振荡器CD4060及双D触发器74LS74，计数器采用同步双十进制计数器74LS160，锁存译码器是74LS248，整电报时电路用74LS74，74L
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DIGITAL INTEGRATED CIRCUITS
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可以计算数字集成电路的软错误率，相对来说很准确的计算出结果-Digital integrated circuits can calculate a soft error rate, relatively speaking, a very accurate calculation of the results
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TM1652 是一款LED（发光二极管、数码管、点阵屏）驱动控制专用芯片，内部集成了数字通讯电路、
解码电路、数据锁存器、震荡器、LED驱动电路。通讯方式采用异步串口通信（UART）协议，因芯片只
接收单片机发来的数据，仅需要单片机的一个TX端口发送数据给芯片即可，实现单线通讯；在显示驱动
方面，芯片采用动态扫描方式，两种显示模式可选，8级段驱动电流可调，16级位占空比可调；TM1652
内置消隐处理优化电路。-TM1652 is an LED (light-emitting d
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imp book for cmos technology
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VHDL (VHSIC Hardware Descr iption Language) is a hardware descr iption language used in electronic design automation to describe digital and mixed-signal systems such as field-programmable gate arrays and integrated circuits. VHDL can also be used as
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VHDL (VHSIC Hardware Descr iption Language) is a hardware descr iption language used in electronic design automation to describe digital and mixed-signal systems such as field-programmable gate arrays and integrated circuits. VHDL can also be used as
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VHDL (VHSIC Hardware Descr iption Language) is a hardware descr iption language used in electronic design automation to describe digital and mixed-signal systems such as field-programmable gate arrays and integrated circuits. VHDL can also be used as
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VHDL (VHSIC Hardware Descr iption Language) is a hardware descr iption language used in electronic design automation to describe digital and mixed-signal systems such as field-programmable gate arrays and integrated circuits. VHDL can also be used as
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