鏅傞枔锛�2025/5/27 17:11:23
闁辫畝锛�19
SN74LS86A 鏄竴娆惧洓璺洐杓稿叆鐣版垨闁�锛圶OR Gate锛夐泦鎴愰浕璺紝灞簬TTL锛堟櫠楂旂-鏅堕珨绠￠倧杓級绯诲垪涓殑LS锛堜綆鍔熻�楄倴鐗瑰熀锛夌郴鍒�銆傝┎鑺墖寤ｆ硾鎳夌敤浜庢暩(sh霉)瀛楅浕璺ō瑷堜腑锛屼富瑕佺敤浜庡鐝�(xi脿n)閭忚集鐣版垨閬嬬畻锛屽叾杓稿嚭鐐洪珮闆诲钩鎴栦綆闆诲钩鍙栨焙浜庡叐鍊嬭几鍏ヤ俊铏熺殑绲勫悎銆�
銆�銆�瑭插櫒浠堕噰鐢�14寮曡叧鐨凞IP灏佽褰㈠紡锛屽収閮ㄩ泦鎴愪簡鍥涘�嬬崹绔嬬殑鐣版垨闁�銆傛瘡鍊嬬暟鎴栭杸鍏锋湁鍏╁�嬭几鍏ョ鍜屼竴鍊嬭几鍑虹銆係N74LS86A 鐨勫伐浣滈浕澹撹寖鍦嶉�氬父鐐�4.75V鑷�5.25V锛屽吀鍨嬪�肩偤5V銆傜敱浜庡叾浣庡姛鑰楀拰蹇�熼枊闂滅壒鎬�锛屼娇鍏舵垚鐐鸿ū澶氭暩(sh霉)瀛楃郴绲�(t菕ng)瑷▓涓殑鐞嗘兂閬告搰銆�
渚涢浕闆诲锛�4.75V~5.25V
銆�銆�杓稿叆闆绘祦锛氭渶澶�1mA
銆�銆�杓稿嚭闆绘祦锛氭渶澶�8mA
銆�銆�鍌虫挱寤堕伈鏅傞枔锛�9ns锛堝吀鍨嬪��锛�25掳C锛�
銆�銆�宸ヤ綔婧害鑼冨湇锛�0掳C~70掳C
銆�銆�灏佽褰㈠紡锛�14寮曡叧DIP/SOIC
銆�銆�閭忚集绯诲垪锛歍TL-LS
SN74LS86A 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 闆嗘垚浜嗗洓鍊嬬崹绔嬬殑闆欒几鍏ョ暟鎴栭杸锛岃兘澶犲悓鏅傝檿鐞嗗绲勬暩(sh霉)鎿�(j霉)閭忚集閬嬬畻銆�
銆�銆�2. 鍏峰倷浣庡姛鑰楄倴鐗瑰熀鎶�琛�锛岄’钁楅檷浣庝簡闈滄厠(t脿i)鍔熻�楀苟鎻愰珮浜嗛亱琛岄�熷害銆�
銆�銆�3. TTL鍏煎鎬ц壇濂�锛屾槗浜庤垏鍏跺畠TTL绯诲垪鍣ㄤ欢閫ｆ帴浣跨敤銆�
銆�銆�4. 鍌虫挱寤堕伈鐭�锛岄仼鍚堢敤浜庨珮閫熸暩(sh霉)瀛楅浕璺�銆�
銆�銆�5. 绌�(w臎n)瀹氱殑宸ヤ綔鎬ц兘锛岃兘澶犲湪杓冨鐨勭挵(hu谩n)澧冩韩搴﹁寖鍦嶅収姝ｅ父閬嬭銆�
銆�銆�6. 灏佽绶婃箠锛屼究浜庡湪鏈夐檺绌洪枔鍏у竷灞�甯冪窔銆�
SN74LS86A 鍦ㄥ悇绋浕瀛愯ō鍌欏拰绯荤当(t菕ng)涓湁寤ｆ硾鐨勬噳鐢�锛屽父瑕嬬殑鍫存櫙鍖呮嫭锛�
銆�銆�1. 鏁�(sh霉)瀛椾俊铏熻檿鐞嗭細濡傜敤浜庢娓俊铏熷樊鐣般�佺敓鎴愬鍋舵牎椹椾綅绛�銆�
銆�銆�2. 闋荤巼鍚堟垚鍣細閫氶亷鐣版垨闁�瀵︾従(xi脿n)闋荤巼鍊嶅鎴栧垎闋诲姛鑳�銆�
銆�銆�3. 鍔犳硶鍣ㄩ浕璺細浣滅偤鍗婂姞鍣ㄦ垨鍏ㄥ姞鍣ㄧ殑涓�閮ㄥ垎锛岀敤浜庝簩閫插埗鏁�(sh霉)鐨勫姞娉曢亱绠�銆�
銆�銆�4. 鏁�(sh霉)鎿�(j霉)姣旇純鍣細姣旇純鍏╃祫鏁�(sh霉)鎿�(j霉)鏄惁鐩哥瓑锛屽苟鐢㈢敓鐩告噳鐨勮几鍑�銆�
銆�銆�5. 鑴堟矕鏁村舰锛氱敤浜庡皪涓嶈(gu墨)鍓囨尝褰㈤�茶鏁村舰铏曠悊锛岀敓鎴愭婧栨柟娉�銆�
銆�銆�6. 鎺у埗闆昏矾锛氬湪鑷嫊鎺у埗闋樺煙锛岀敤浜庡鐝�(xi脿n)鐗瑰畾閭忚集姊濅欢涓嬬殑闁嬮棞鎺у埗銆�
SN74HC86, CD4070, 74HC86
