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°ËÅä ½ÇÇè °á°ú¸¦ Åä´ë·Î ÀÌ È¸·Î´Â ¾î¶² ȸ·ÎÀÎÁö µ¿ÀÛÀ» ¼³¸íÇÏ¿©¶ó.
¢¹ 2Áø Äڵ带 ÀÔ·Â¹Þ¾Æ ±×·¹ÀÌ ÄÚµå·Î º¯È¯Çϴ ȸ·Î·Î µ¿ÀÛÇÔÀ» ¾Ë ¼ö ÀÖ´Ù.
EX) xxx11 -` 0, 01=1, 10=1, 01=1, 11=0 -` xxx10
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7486 IC ÇÉ ¹èÄ¡µµ¸¦ ÂüÁ¶ÇÏ¿© ¾Æ·¡ ȸ·Î¸¦ ±¸¼ºÇÑ´Ù. 7486ÀÇ 7¹ø ÇÉÀº Á¢ÁöÇÏ°í, 14¹ø ÇÉÀº +5VÀÇ Àü¾ÐÀ» Àΰ¡ÇÑ´Ù. G4, G3, G2, G1, G0¿¡ ÀԷ½ÅÈ£¸¦ Ç¥¿Í °°ÀÌ º¯È½ÃÅ°¸é¼ Ãâ·Â »óŸ¦ ±â·ÏÇÏ¿©¶ó.
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°ËÅä ½ÇÇè °á°ú¸¦ Åä´ë·Î ¡¦(»ý·«)
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°ËÅä ½ÇÇè °á°ú¸¦ Åä´ë·Î ÀÌ È¸·Î´Â ¾î¶² ȸ·ÎÀÎÁö µ¿ÀÛÀ» ¼³¸íÇÏ¿©¶ó.
¢¹ ½ÇÇè °á°ú 2ÁøÄڵ带 ÀÔ·Â¹Þ¾Æ 3ÃÊ°ú ÄÚµå·Î º¯È¯Çϴ ȸ·ÎÀÓÀ» ¾Ë ¼ö ÀÖ½À´Ï´Ù.
EX) 0000(0) -` 0xxx(3), xxx1(5) -` 1000(8)
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