CD Tugas Akhir
Desain Alat Uji Fungsi Logika Digital Secara Pemetaan Karnaugh
This final report discusses the design of test equipment digital logic functions Karnaugh mapping, using various kinds of IC logic, where this tool can then be used as a test tool logic functions displayed on the LED display in accordance with the Karnaugh map. This tool uses the LED driver IC 74LS154 as, at which time the input logic 1 LED (red) will live and logic 0 then the LED (green) will die, thus forming a Boolean Karnaugh maps based on digital circuits. 555 timer IC is used as a pulse generator that is fed to the IC 74LS163 as a counter to set the LED enumeration process with frequency 380Khz, trimers pot to adjust the pulse width of the resulting IC 555 can be adjusted so that the LED display lighting and can not be detected by the blink his eyes. IC74LS00 as a truth test of tools designed to adjust the LED flash on the display. This tool requires a working voltage of 5 Volts because it uses low-power TTL IC. This tool can only be used for testing the digital output circuits with a maximum of 4 variables only. Keywords: Logic Gate, Encoder, Decoder, timer IC 555, Karnaugh maps and digital circuit
Tidak tersedia versi lain