搜索资源列表
74ls
- 74系列元器件的中文名称，希望对大家有帮助-74 series components of Chinese names, and I hope to be helpful
key
- 按键扫描 51单片机加8279 8279通过74LS 138译码器扩展4×4键盘、6位显示器。 由3-8译码器对SL0～SL2译出键扫描线，由另一3-8译码器译出显示器的位扫描线，并采用了编码扫描方式。 为了防止出现重键现象，扫描输出线高位SL3不参加键扫描译码。CPU对8279的监视采用了查询方式，故8279的中断请求信号IRQ悬空未用。
74ls273_LED
- 本程序实现了基于74ls373锁存器的LED显示系统的Protues仿真。实例简单明了，适合初学者，在程序基础上进行扩展。-This procedure based on the implementation of the LED latch 74ls373 Display System Simulation Protues. Examples of simple and clear, suitable for beginners, in the procedures conducted on
74LSpdf_cn
- 74ls系列的中文资料，对与单片机的开发者的使用来说十分方便。-74ls series of Chinese data, the developer with the use of SCM is very convenient.
main
- 全国大学生电子设计大赛题目—芯片检测的51单片机源代码，能识别74，74ls系列芯片，检测芯片好坏！-National Undergraduate Electronic Design Contest topic- 51 microcontroller chip detection of the source code, to identify 74,74 ls series chip, test chip, good or bad!
jichengxinpianceshi
- 此代码是集成芯片测试仪的驱动代码，此测试仪主要用于74ls系列芯片-This code is integrated chip tester driver code, the tester is mainly used for 74ls chips
74
- 常用74系列，74LS，74HC系列逻辑门电路-Used 74 series, 74LS, 74HC series logic gates
IC-test
- 数字芯片测试程序，基于51单片机，使用12864显示，能准确测试74LS系列芯片-Digital chip testing procedures, based on 51 single-chip, using the 12864 show, can accurately test 74LS series chips
74ls
- 为了方便大家我上传了下列74系列芯片的引脚图资料-I uploaded the following 74 series chip pin diagram data in order to facilitate everyone