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MC14049BDR2G 鏅�(sh铆)闁擄細2025/4/30 17:58:32 闁辫畝锛�34

MC14049BDR2G 鏄竴绋敱 ON Semiconductor 鎻愪緵鐨� CMOS 闆嗘垚闆昏矾鑺墖锛岃┎鑺墖鍖呭惈 6 鍊�(g猫)鐛�(d煤)绔嬬殑闈為杸锛圢OT Gate锛�銆傚畠閲囩敤鍏堥€�(j矛n)鐨� CMOS 鎶€琛�(sh霉)鍒堕€狅紝鍏锋湁浣庡姛鑰�銆侀珮闁嬮棞(gu膩n)閫熷害浠ュ強寤ｆ硾鐨勯浕婧愰浕澹撹寖鍦嶇瓑鐗规€�銆傞€欑ó鍣ㄤ欢寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鏁�(sh霉)瀛楅倧杓浕璺腑锛岀敤浜庝俊铏熷弽鐩稿拰闆诲钩杞�(zhu菐n)鎻�銆�
銆€銆€MC14049BDR2G 鐨勮ō(sh猫)瑷�(j矛)浣垮叾鑳藉鍦ㄨ純瀵殑宸ヤ綔婧害鑼冨湇鍏�(n猫i)绌�(w臎n)瀹氶亱(y霉n)琛�锛岄仼鐢ㄤ簬宸ユキ(y猫)鍜屾秷璨�(f猫i)椤為浕瀛愯ō(sh猫)鍌欎腑鐨勫绋牬鏅€�

鍙冩暩(sh霉)

鍨嬭櫉锛歁C14049BDR2G
銆€銆€灏佽锛歋OIC-14
銆€銆€宸ヤ綔闆诲鑼冨湇锛�3V 鑷� 18V
銆€銆€杓稿叆闆绘祦锛毬�1mA
銆€銆€杓稿嚭闆绘祦锛毬�10mA
銆€銆€鍌虫挱寤堕伈鏅�(sh铆)闁擄細18ns锛堝吀鍨嬪€�锛屽湪 VDD=10V 鏅�(sh铆)锛�
銆€銆€宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C
銆€銆€閭忚集椤炲瀷锛氶潪闁€锛圢OT Gate锛�
銆€銆€閫氶亾鏁�(sh霉)閲忥細6

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MC14049BDR2G 鍏锋湁浠ヤ笅椤憲鐗归粸(di菐n)锛�
銆€銆€1. 浣跨敤 CMOS 鎶€琛�(sh霉)锛岀⒑淇濅綆闈滄厠(t脿i)鍔熻€�锛岄仼鍚堥浕姹犱緵闆昏ō(sh猫)鍌�銆�
銆€銆€2. 瀵浕婧愰浕澹撹寖鍦嶏紙3V 鑷� 18V锛�锛屼究浜庤垏鍚勭ó闆绘簮绯荤当(t菕ng)鍏煎銆�
銆€銆€3. 楂樻姉骞叉摼鑳藉姏锛岃兘澶犳湁鏁堟笡灏戝閮ㄥ櫔鑱插皪闆昏矾鎬ц兘鐨勫奖闊�銆�
銆€銆€4. 鏀寔寤ｆ硾鐨勬韩搴﹁寖鍦嶏紙-55掳C 鑷� +125掳C锛�锛岄仼鐢ㄤ簬鎯″姡鐠�(hu谩n)澧冧笅鐨勬噳(y墨ng)鐢ㄣ€�
銆€銆€5. 灏忓瀷 SOIC-14 灏佽锛岀瘈(ji茅)鐪� PCB 绌洪枔骞剁啊鍖栧竷灞€瑷�(sh猫)瑷�(j矛)銆�
銆€銆€6. 姣忓€�(g猫)闈為杸閮借兘鍠崹(d煤)浣跨敤锛屾彁渚涢珮搴﹂潏娲绘€т互婊胯冻涓嶅悓閭忚集闇€姹傘€�

鎳�(y墨ng)鐢�

MC14049BDR2G 鑺墖鍥犲叾澶氬姛鑳芥€у拰绌�(w臎n)瀹氭€ц寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 鏁�(sh霉)瀛椾俊铏熻檿鐞嗭細鐢ㄤ簬瀵�(sh铆)鐝�(xi脿n)淇¤櫉鐨勫弽鐩告垨闆诲钩杞�(zhu菐n)鎻涘姛鑳�銆�
銆€銆€2. 鏁�(sh霉)鎿�(j霉)閫氫俊锛氬湪涓茶閫氫俊鎺ュ彛涓敤浣滀俊铏熻(di脿o)鐞嗗櫒銆�
銆€銆€3. 宸ユキ(y猫)鎺у埗锛氶仼鐢ㄤ簬宸ュ粻鑷嫊鍖栬ō(sh猫)鍌欎腑鐨勯倧杓帶鍒堕浕璺�銆�
銆€銆€4. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝侊細濡傚鐢ㄩ浕鍣�銆侀煶闋昏ō(sh猫)鍌欎腑鐨勭啊鍠倧杓亱(y霉n)绠�銆�
銆€銆€5. 閱�(y墨)鐧傝ō(sh猫)鍌欙細鐢ㄤ簬渚挎敎寮忛啱(y墨)鐧傚剙鍣ㄧ殑鏁�(sh霉)鎿�(j霉)閲囬泦鑸囪檿鐞嗛儴鍒�銆�
銆€銆€6. 姹借粖闆诲瓙锛氬彲鐢ㄤ簬杌婅級濞涙▊绯荤当(t菕ng)鍜屽偝鎰熷櫒淇¤櫉铏曠悊鍠厓銆�