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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺

鏁�(sh霉)瀛楅泦鎴愰浕璺�
闁辫畝锛�13453鏅�(sh铆)闁擄細2010-12-23 15:56:45

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椤炲垾

銆�銆�鏁�(sh霉)瀛楅泦鎴愰浕璺敘(ch菐n)鍝佺殑绋寰堝锛岃嫢鎸夐浕璺祼(ji茅)妲�(g貌u)渚嗗垎锛屽彲鍒嗘垚TTL鍜孧OS 鍏╁ぇ绯诲垪銆�

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銆�銆�鏁�(sh霉)瀛楅泦鎴愰浕璺搧绋箒澶�锛屽寘鎷悇绋杸闆昏矾銆佽Ц鐧�(f膩)鍣�銆佽▓(j矛)鏁�(sh霉)鍣�銆佺法璀⒓鍣�銆佸瓨鍎�(ch菙)鍣ㄧ瓑鏁�(sh霉)鐧剧ó鍣ㄤ欢銆傛暩(sh霉)瀛楅泦鎴愰浕璺敘(ch菐n)鍝佺殑绯诲垪瑕嬩笅琛� 銆�

瀛楅泦鎴愰浕璺敘(ch菐n)鍝佺殑绯诲垪

銆�銆�鍦嬪妯�(bi膩o)婧�(zh菙n)鍨嬭櫉(h脿o)鐨勮(gu墨)瀹氾紝鏄畬鍏ㄥ弮鐓т笘鐣屼笂閫氳鐨勫瀷铏�(h脿o)鍒跺畾鐨勩�傚湅瀹舵(bi膩o)婧�(zh菙n)鍨嬭櫉(h脿o)涓殑鍊�(g猫)瀛楁瘝"C" 浠ｈ〃涓湅;绗簩鍊�(g猫)瀛楁瘝"T" 浠ｈ〃TTL 锛� "C" 浠ｈ〃CMOS銆侰T 灏辨槸涓湅鐨凾TL鏁�(sh霉)瀛楅泦鎴愰浕璺�锛� CC 灏辨槸涓湅鐨凜MOS 鏁�(sh霉)瀛楅泦鎴愰浕璺�銆傚叾鍚庣殑閮ㄥ垎鑸囧湅闅涢�氱敤鍨嬭櫉(h脿o)瀹屽叏涓�鑷�銆�

涓昏鍙冩暩(sh霉)

銆�銆�1.涓�鑸洿娴佸弮鏁�(sh霉)

銆�銆�1 浣庨浕骞宠几鍏ラ浕澹�:鏄偤淇濊瓑杓稿叆鐐轰綆闆诲钩鎵�鍏佽ū鐨勮几鍏ラ浕澹�锛� TTL 闆昏矾鐐�0.8V , CMOS 闆昏矾鐐洪浕甯�侀浕澹撶殑40% 銆�

銆�銆�2 楂橀浕骞虫渶灏忚几鍏ラ浕澹�:鏄偤淇濊瓑杓稿叆鐐洪珮闆诲钩鎵�鍏佽ū鐨勬渶灏忚几鍏ラ浕澹�锛� TTL 闆昏矾鐐�2V , CMOS 闆昏矾鐐洪浕婧愰浕澹撶殑60% 銆�

銆�銆�3 浣庨浕骞宠几鍏ラ浕娴�:鐣�(d膩ng)绗﹀悎瑕�(gu墨)瀹氱殑浣庨浕骞抽浕澹撻�佸叆鏌愪竴杓稿叆绔檪(sh铆)娴佸叆瑭茶几鍏ョ鐨勯浕娴併�俆TL 闆昏矾鐐�1. 6 mA锛� CMOS 闆昏矾鐐�0.1mA銆�

銆�銆�4 楂橀浕骞宠几鍏ラ浕娴�:鐣�(d膩ng)绗﹀悎瑕�(gu墨)瀹氱殑楂橀浕骞抽浕澹撻�佸叆鏌愪竴杓稿叆绔檪(sh铆)锛屾祦鍏ヨ┎杓稿叆绔殑闆绘祦銆俆TL 闆昏矾鐐�0.04 mA锛� CMOS 闆昏矾鐐�0.1渭A 銆�

銆�銆�5 杓稿叆闆诲:鍏佽ū鎺ュ埌杓稿叆绔殑闆诲銆�

銆�銆�6 浣庨浕骞宠几鍑洪浕澹�:杓稿嚭浠嶅彲瑕�(gu墨)瀹氱偤浣庨浕骞崇殑闆诲(鍗宠几鍑轰綆闆诲钩涓婇檺)0 TTL闆昏矾鐐�0.4V 锛� CMOS 闆昏矾鐐洪浕婧愰珮绔浕澹�銆�

銆�銆�7 楂橀浕骞宠几鍑洪浕澹�:杓稿嚭浠嶅彲瑕�(gu墨)瀹氱偤楂橀浕骞崇殑闆诲(鍗宠几鍑洪珮闆诲钩涓嬮檺)銆俆TL闆昏矾鐐�2 .4 V 锛� CMOS 闆昏矾鐐洪浕婧愰珮绔浕澹�銆�

銆�銆�8 浣庨浕骞宠几鍑洪浕娴�:杓稿嚭鐐轰綆闆诲钩鏅�(sh铆)锛岃几鍑虹鎵�鑳芥彁渚�(鍚稿叆)鐨勯浕娴�銆�

銆�銆�9 楂橀浕骞宠几鍑洪浕娴�:杓稿嚭鐐洪珮闆诲钩鏅�(sh铆)锛岃几鍑虹鎵�鑳芥彁渚涚殑闆绘祦銆�

銆�銆�10 杓稿嚭璨�(f霉)杓夎兘鍔�(鎵囧嚭):杓稿嚭绔殑杓稿嚭闆绘祦鑸囪閬镐綔鍙冭�冭矤(f霉)杓夌殑鏌愪竴灏堥杸闆嗘垚闆昏矾鐨勮几鍏ラ浕娴佷箣姣�(涔熷氨鏄几鍑虹鑳介﹨(q奴)鍕�(d貌ng)鐨勫弮鑰冭矤(f霉)杓夌殑鏁�(sh霉)鐩�)銆�

銆�銆�11 宸ヤ綔闆绘簮闆诲: TTL 闆昏矾鐐�5V 锛屽父鐢–MOS 闆昏矾鐨勫伐浣滈浕婧愰浕澹撹寖鍦嶇偤3 - 18V 銆�

銆�銆�12 鍔熻��:鍦ㄩ瀹氬伐浣滈浕婧愰浕澹�銆佹渶澹炲伐浣滄韩搴﹀拰50% 宸ヤ綔鍛ㄦ湡鐨勬儏娉佷笅锛屽櫒浠舵墍娑堣�楃殑鍔熺巼銆傚湪澶氬��(g猫)闁�鍠厓绲勬垚鐨勯浕璺腑锛屽姛鑰楀父鐢辨瘡鍊�(g猫)闁�渚嗙⒑瀹�銆�

銆�銆�2. 涓�鑸枊闂�(gu膩n)鍙冩暩(sh霉)

銆�銆�闁嬮棞(gu膩n)鍙冩暩(sh霉)鐢ㄤ締瑾槑閭忚集鍏冧欢鐨勯枊闂�(gu膩n)鐗规�у強杓稿叆銆佽几鍑轰箣闁撶殑闂�(gu膩n)绯诲拰寤堕伈鐗规��銆�

銆�銆�鍦� 鎵�绀虹偤杓稿叆銆佽几鍑哄弽鐩告檪(sh铆)鐨勯枊闂�(gu膩n)鎶舰?锛涱姠楣僟闂�(gu膩n)鏅�(sh铆)闁撴湁涓夊��(g猫)锛屽嵆寤堕伈鏅�(sh铆)闁撱�佽綁(zhu菐n)鎻涙檪(sh铆)闁撳拰鍌宠几鏅�(sh铆)闁�锛屽緸閫欎笁鍊�(g猫)鍙冩暩(sh霉)鍙紩鍑轰笅鍒楄几鍏ラ枊闂�(gu膩n)鍙冩暩(sh霉)銆�

鏁�(sh霉)瀛楅浕璺殑闁嬮棞(gu膩n)娉㈠舰

銆�?銆佸偤鑸唗鏅�(sh铆)闁�:杓稿叆淇¤櫉(h脿o)鍦ㄥ箙搴︾偤10% 鍜岃几鍑轰俊铏�(h脿o)閬�(d谩)鍒�10% 鐨勭灛闁撲箣闁撶殑鏅�(sh铆)闁撻枔闅斿彨鍋氬欢閬叉檪(sh铆)闁�锛屽垎鐐洪珮/浣庡欢閬叉檪(sh铆)闁撳拰浣�/楂樺欢閬叉檪(sh铆)闁�(楂�/浣庡拰浣�/楂樿几鍑烘尝褰㈢殑璁婂寲閬庣▼)銆�

銆�銆�鈶¤綁(zhu菐n)鎻涙檪(sh铆)闁�:杓稿嚭淇¤櫉(h脿o)骞呭害鐢�10% 閬�(d谩)鍒�90% 鐨勬檪(sh铆)闁撻枔闅�锛屾湁楂�/浣庡拰浣�/楂樺叐绋綁(zhu菐n)鎻涙檪(sh铆)闁�銆�

銆�銆�鈶㈠偝杓告檪(sh铆)闁�:杓稿叆淇¤櫉(h脿o)骞呭害鍦�50% 鍒拌几鍑轰俊铏�(h脿o)骞呭害閬�(d谩)鍒�50% 鐨勬檪(sh铆)闁撻枔闅斿彨鍋氬偝杓告檪(sh铆)闁�锛屾湁楂�/浣庡拰浣�/楂樺叐绋偝杓告檪(sh铆)闁撱��

銆�?銆佽粣?d菐o)閫氭檪(sh铆)闁�:鐐洪珮/浣庡欢閬叉檪(sh铆)闁撳拰杞�(zhu菐n)鎻涙檪(sh铆)闁撲箣鍜�銆�

銆�?銆佽悂鍒傜r(sh铆)闁�:鐐轰綆/楂樺欢閬叉檪(sh铆)闁撳拰杞�(zhu菐n)鎻涙檪(sh铆)闁撲箣鍜�銆�

銆�?銆佸楠勵嫐_闂�(gu膩n)鏅�(sh铆)闁�:鐐哄皫(d菐o)閫氭檪(sh铆)闁撳拰鎴鏅�(sh铆)闁撶殑骞冲潎鍊�銆�

銆�?銆佸拏楠勯秳楝忔枮鑸唗鏅�(sh铆)闁�:鐐轰綆/楂樺拰楂�/浣庡偝杓告檪(sh铆)闁撶殑骞冲潎鍊�銆�

銆�銆�3. 鐢ㄤ簬瑙哥櫦(f膩)鍣ㄧ殑鐗规畩闁嬮棞(gu膩n)鍙冩暩(sh霉)

銆�銆�瑙哥櫦(f膩)鍣ㄩ櫎鐢ㄤ竴鑸枊闂�(gu膩n)鍙冩暩(sh霉)鎻忚堪澶�锛岄倓瑕佺敤鍒颁互涓嬮枊闂�(gu膩n)鍙冩暩(sh霉)銆�

銆�?銆佽磦r(sh铆)閻橀牷鐜�:鍦ㄥ悇绋伐浣滄浠朵笅閮借兘淇濊瓑姝ｅ父宸ヤ綔鐨勬檪(sh铆)閻橀噸寰�(f霉)闋荤巼銆�

銆�?銆佽哀閽氼敋r(sh铆)閻樿剤娌栧搴�:鍦ㄥ悇绋伐浣滄浠朵笅閮借兘淇濊瓑姝ｅ父宸ヤ綔鐨勬檪(sh铆)閻樿剤娌栨渶灏忓搴�銆�

銆�?銆佽範r(sh铆)閻樿剤娌栫殑涓婂崌鏅�(sh铆)闁撳拰涓嬮檷鏅�(sh铆)闁�:鐐轰繚璀夋甯歌Ц鐧�(f膩)鎵�鍏佽ū鐨勬檪(sh铆)閻樿剤娌栫殑涓婂崌鏅�(sh铆)闁撳拰涓嬮檷鏅�(sh铆)闁撱��

銆�?銆佽審閽氣増姊﹀够}娌栧搴�:鍦ㄥ悇绋伐浣滄浠朵笅閮借兘淇濊瓑瀹屾垚缃綅浣滅敤鎵�闇�鐨勭疆浣嶈剤娌栨渶灏忔寔绾�(x霉)鏅�(sh铆)闁�銆�

銆�銆�4. 鍣伈鍙冩暩(sh霉)

銆�銆�閫欓鍙冩暩(sh霉)琛ㄦ槑閭忚集鍏冧欢灏嶄締鑷浕婧�銆佸湴绶氬強淇¤櫉(h脿o)绶氫笂鐨勫共鎿剧殑闈堟晱搴�銆�

銆�?銆佷繗纰楀濞囧灑钃確搴�:浣庨浕骞宠几鍏ラ浕澹撳拰浣庨浕骞宠几鍑洪浕澹撲箣闁撶殑闆讳綅宸��

銆�?銆佽療鍞犲濞囧灑钃確搴�:鏈�灏忛珮闆诲钩杓稿叆闆诲鍜屾渶灏忛珮闆诲钩杓稿嚭闆诲涔嬮枔鐨勯浕澹撳樊銆�

銆�?銆佸⒓鑲兼毤鑿�?楂樸�佷綆闆诲钩鎶楀共鎿惧害鐨勫钩鍧囧��銆�

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