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TEST
- 数字集成电路测试仪，其中的一个测试实例，74ls138测试实例，是汇编语言的-Digital integrated circuit tester in which a test instance, 74ls138 test case, is the assembly language
ourdev_574256
- 自动售货机在modelsim下的仿真与实现，用vhdl编写-Vending machines under the modelsim simulation and implementation using vhdl write
74ls138rar
- 74HC138管脚图:74ls138 为3 线－8 线译码器，共有 54/74S138和 54/74ls138 两种线路结构型式，其工作原理如下： 当一个选通端（G1）为高电平，另两个选通端（/(G2A)和/(G2B)）为 低电平时，可将地址端（A、B、C）的二进制编码在一个对应的输出端以低 -74HC138 pin diagram: 74ls138-8 line, 3-wire decoder, the the total 54/74S138 and 54/74ls138 tw
74ls138-decoder-application
- 74ls138译码器的应用，包含源代码和proteus电路仿真，值得看一下。-74ls138 decoder application that contains the source code and proteus circuit simulation, and worth a look.
Amazing-Key-Pad
- amazing keypad, it provides basic techniques to decode a matrix keypad. it uses 74ls138 decoder to accomplish this. C++ source code is also given. Thanks.