SN74LS86A 鏅�(sh铆)闁擄細2025/5/27 17:11:23 闁辫畝锛�17

SN74LS86A 鏄竴娆惧洓璺洐杓稿叆鐣版垨闁€(m茅n)锛圶OR Gate锛夐泦鎴愰浕璺�锛屽爆浜嶵TL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�(y墨ng)鐢ㄤ簬鏁�(sh霉)瀛楅浕璺ō(sh猫)瑷�(j矛)涓�锛屼富瑕佺敤浜庡(sh铆)鐝�(xi脿n)閭忚集鐣版垨閬�(y霉n)绠�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�(g猫)杓稿叆淇¤櫉(h脿o)鐨勭祫鍚堛€�
銆€銆€瑭插櫒浠堕噰鐢�14寮曡叧鐨凞IP灏佽褰㈠紡锛屽収(n猫i)閮ㄩ泦鎴愪簡鍥涘€�(g猫)鐛�(d煤)绔嬬殑鐣版垨闁€(m茅n)銆傛瘡鍊�(g猫)鐣版垨闁€(m茅n)鍏锋湁鍏╁€�(g猫)杓稿叆绔拰涓€鍊�(g猫)杓稿嚭绔�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(k膩i)闂�(gu膩n)鐗规€э紝浣垮叾鎴愮偤瑷卞鏁�(sh霉)瀛楃郴绲�(t菕ng)瑷�(sh猫)瑷�(j矛)涓殑鐞嗘兂閬告搰銆�

鍙冩暩(sh霉)

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�(sh铆)闁擄細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

鐗规€�

SN74LS86A 鐨勪富瑕佺壒鎬у寘鎷細
銆€銆€1. 闆嗘垚浜嗗洓鍊�(g猫)鐛�(d煤)绔嬬殑闆欒几鍏ョ暟鎴栭杸(m茅n)锛岃兘澶犲悓鏅�(sh铆)铏曠悊澶氱祫鏁�(sh霉)鎿�(j霉)閭忚集閬�(y霉n)绠�銆�
銆€銆€2. 鍏峰倷浣庡姛鑰楄倴鐗瑰熀鎶€琛�(sh霉)锛岄’钁楅檷浣庝簡闈滄厠(t脿i)鍔熻€楀苟鎻愰珮浜嗛亱(y霉n)琛岄€熷害銆�
銆€銆€3. TTL鍏煎鎬ц壇濂斤紝鏄撲簬鑸囧叾瀹僒TL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(n猫i)姝ｅ父閬�(y霉n)琛�銆�
銆€銆€6. 灏佽绶婃箠锛屼究浜庡湪鏈夐檺绌洪枔鍏�(n猫i)甯冨眬甯冪窔(xi脿n)銆�

鎳�(y墨ng)鐢�

SN74LS86A 鍦ㄥ悇绋浕瀛愯ō(sh猫)鍌欏拰绯荤当(t菕ng)涓湁寤ｆ硾鐨勬噳(y墨ng)鐢�锛屽父瑕�(ji脿n)鐨勫牬(ch菐ng)鏅寘鎷細
銆€銆€1. 鏁�(sh霉)瀛椾俊铏�(h脿o)铏曠悊锛氬鐢ㄤ簬妾㈡脯(c猫)淇¤櫉(h脿o)宸暟銆佺敓鎴愬鍋舵牎椹�(y脿n)浣嶇瓑銆�
銆€銆€2. 闋荤巼鍚堟垚鍣細閫氶亷(gu貌)鐣版垨闁€(m茅n)瀵�(sh铆)鐝�(xi脿n)闋荤巼鍊嶅鎴栧垎闋诲姛鑳姐€�
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�(j矛n)鍒舵暩(sh霉)鐨勫姞娉曢亱(y霉n)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�(ch菐n)鐢熺浉鎳�(y墨ng)鐨勮几鍑�銆�
銆€銆€5. 鑴堟矕鏁村舰锛氱敤浜庡皪(du矛)涓嶈(gu墨)鍓囨尝褰㈤€�(j矛n)琛屾暣褰㈣檿鐞嗭紝鐢熸垚妯�(bi膩o)婧�(zh菙n)鏂规尝銆�
銆€銆€6. 鎺у埗闆昏矾锛氬湪鑷嫊(d貌ng)鎺у埗闋�(l菒ng)鍩�锛岀敤浜庡(sh铆)鐝�(xi脿n)鐗瑰畾閭忚集姊濅欢涓嬬殑闁�(k膩i)闂�(gu膩n)鎺у埗銆�