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Description: 8051进行8路LED模拟分支控制用8051的P1口作为输入、P0口作为输出，通过74LS244接8路LED模拟分支控制-8051 for 8-way analog LED branch controlling the P1 8051 as input mouth, P0 mouth as output, then eight road 74LS244 LED control simulation branch
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Size: 310666 |
Author: jy |
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Description: 74LS244与74LS373区别,74LS244与74LS373区别-74LS244 74LS373 with distinction, 74LS244 74LS373 with distinction
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Size: 21568 |
Author: crunming |
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Description: 8051进行8路LED模拟分支控制
用8051的P1口作为输入、P0口作为输出，通过74LS244接8路LED模拟分支控制。
P1.0为低电平时，点亮一LED；P1.0为高电平、P1.1为低电平时点亮全部LED；当P1.0、P1.1都为高电平时，LED按四个一组，轮流反复点亮 P1.0、P1.1、P1.2都为高电平时，8LED逐一点亮并反复循环
-8,051 for eight LED branch control simulation using 8051 as input P1, P0 mouth as the output by 74 LS244 received eight LED simulation branch control. P1.0 for low-level, a lit LED; P1.0 for margin, P1.1 for low-level when all the LED lights; When P1.0 and P1.1 for margin, LED by a group of four take turns repeatedly lit P1.0, P1.1, pesticides for margin, 8LED lit one by one and repeatedly cycle
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Size: 49570 |
Author: 何镇安 |
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Description: 介绍了74ls244芯片的相关知识，可了解它的内部结构和原理及相关情况。
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Size: 49502 |
Author: 小昭 |
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Description: 本人自己制作的JTAG下载线，只用了一片244,可以支持ARM9、Cortex™ -M3、CPLD、FPGA、89S52等。目前这些已经测试通过。性能稳定。但是注意74LS244和74HC244在性能上可能会有些区别
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Size: 9513 |
Author: 刘意 |
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Description: 74hc244中文资料
word格式的
Platform: |
Size: 27219 |
Author: sjhdu |
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Description: 8051进行8路LED模拟分支控制用8051的P1口作为输入、P0口作为输出，通过74LS244接8路LED模拟分支控制-8051 for 8-way analog LED branch controlling the P1 8051 as input mouth, P0 mouth as output, then eight road 74LS244 LED control simulation branch
Platform: |
Size: 310272 |
Author: jy |
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Description: 单片机AD/DA转换的原理图是PDF格式的快下载哦-SCM AD/DA conversion diagram in PDF format is fast download!
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Size: 66560 |
Author: qxxskycool |
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Description: 74LS244与74LS373区别,74LS244与74LS373区别-74LS244 74LS373 with distinction, 74LS244 74LS373 with distinction
Platform: |
Size: 21504 |
Author: |
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Description: 8051进行8路LED模拟分支控制
用8051的P1口作为输入、P0口作为输出，通过74LS244接8路LED模拟分支控制。
P1.0为低电平时，点亮一LED；P1.0为高电平、P1.1为低电平时点亮全部LED；当P1.0、P1.1都为高电平时，LED按四个一组，轮流反复点亮 P1.0、P1.1、P1.2都为高电平时，8LED逐一点亮并反复循环
-8,051 for eight LED branch control simulation using 8051 as input P1, P0 mouth as the output by 74 LS244 received eight LED simulation branch control. P1.0 for low-level, a lit LED; P1.0 for margin, P1.1 for low-level when all the LED lights; When P1.0 and P1.1 for margin, LED by a group of four take turns repeatedly lit P1.0, P1.1, pesticides for margin, 8LED lit one by one and repeatedly cycle
Platform: |
Size: 49152 |
Author: 何镇安 |
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Description: 介绍了74ls244芯片的相关知识，可了解它的内部结构和原理及相关情况。-74ls244 introduce a chip-related knowledge, can understand its internal structure and principles and relevant circumstances.
Platform: |
Size: 49152 |
Author: 小昭 |
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Description: 74hc244中文资料
word格式的-74hc244 Chinese data word format
Platform: |
Size: 26624 |
Author: sjhdu |
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Description: 这是关于制作下载线的一点小体会，希望上传之后能对大家有所帮助，其中用到的芯片是74HC244，比74LS244好用-This is a download on the production line a little experience, I hope after the upload can be helpful to everyone, which is used in chip 74HC244, easy to use than 74LS244
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Size: 325632 |
Author: wangkai |
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Description: 介绍了74LS244的使用方法,这是详细的资料和说明。-74LS244 introduced the use of methods, which are detailed information and clarifications.
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Size: 223232 |
Author: 赵建 |
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Description: 了解缓冲器在接口电路中的作用，学习带有缓冲器的接口电路设计方法-Buffer in the interface circuit to understand the role of learning with a buffer of the interface circuit design method
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Size: 84992 |
Author: 潘博 |
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Description: 微机接口原理74LS244跑灯实验程序代码-Computer Interface Theory 74LS244 Experimental code to run lights
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Size: 10240 |
Author: hh |
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Description: 74LS244中文资料 244为三态输出的八组缓冲器和总线驱动器,其主要电器特性的典型值如下-Chinese 74LS244 tri-state output data 244 for the eight group buffers and bus driver, the main electrical characteristics of typical values as follows
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Size: 26624 |
Author: lscjp |
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Description: 74LS244中文资料，教你怎么用742-74LS244 Chinese material
Platform: |
Size: 25600 |
Author: 张晓春 |
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Description: 74HC244数据缓冲器。具有8路数据输入和8路数据输入，每个数据的输入输出都会有一位控制位来控制。-74HC244 data buffer. With 8 data input and 8 channel data input, each data input and output will have a control bit to control.
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Size: 223232 |
Author: 融入 |
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Description: 这是一个74LS244的技术资料，希望对大家有帮助。-This is a 74LS244 technical information, we hope to help.
Platform: |
Size: 252928 |
Author: 何先生 |
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