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鎮ㄥソ锛屾杩庝締(l谩i)鍒扮董搴�(k霉)闆诲瓙甯傚牬(ch菐ng)缍�(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩�(g貌u)缍�(w菐ng) > IC鐧剧 > SN7447A

SN7447A 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/4/29 13:51:06 鏌ョ湅 闁辫畝锛�34

SN7447A鏄竴绋竷娈甸’绀鸿纰煎櫒/椹�(q奴)鍕�(d貌ng)鍣�锛屽皥鐐哄叡闄�(y谩ng)妤典竷娈甸’绀哄櫒瑷�(sh猫)瑷�(j矛)銆傚畠鑳藉?q奴)?浣嶄簩閫�(j矛n)鍒跺姞娆�(qu谩n)杓稿叆锛圓銆丅銆丆銆丏锛夎綁(zhu菐n)鎻涚偤涓冩浠ｇ⒓杓稿嚭锛坅銆乥銆乧銆乨銆乪銆乫銆乬锛�锛屼互椹�(q奴)鍕�(d貌ng)涓冩LED椤ず鍣�銆傝┎鍣ㄤ欢閭勫叿鏈夋秷闅辨帶鍒跺姛鑳斤紙閫氶亷BI'/RBI'寮曡叧锛夛紝鍏佽ū鍦ㄤ笉鏀硅畩杓稿叆鏁�(sh霉)鎿�(j霉)鐨勬儏娉佷笅闂�(gu膩n)闁夐’绀哄櫒鎴栬ō(sh猫)缃偤绌虹櫧銆傛澶�锛孲N7447A鐨勮几鍑洪浕娴佽兘鍔涜純寮�(qi谩ng)锛岄仼鍚堢洿鎺ラ﹨(q奴)鍕�(d貌ng)LED娈�銆�

鍙冩暩(sh霉)

閭忚集椤炲瀷锛歍TL
銆�銆�灏佽褰㈠紡锛欴IP16, SOIC16
銆�銆�宸ヤ綔闆诲鑼冨湇锛�4.5V 鑷� 18V
銆�銆�杓稿嚭闆绘祦锛�25mA锛堟渶澶у�硷級
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� 125掳C
銆�銆�鍌虫挱寤堕伈鏅�(sh铆)闁擄細35ns锛堝吀鍨嬪�硷紝鍙栨焙浜庡叿楂斿瀷铏�(h脿o)鍜屾浠讹級

鐗规��

SN7447A鐨勪富瑕佺壒榛�(di菐n)鍖呮嫭锛�
銆�銆�1. 鑳藉鐩存帴椹�(q奴)鍕�(d貌ng)鍏遍櫧(y谩ng)妤典竷娈礚ED椤ず鍣�銆�
銆�銆�2. 杓稿叆鍏煎妯�(bi膩o)婧�(zh菙n)TTL闆诲钩銆�
銆�銆�3. 鎻愪緵娑堥毐鍔熻兘锛屽彲瀵�(sh铆)鐝�(xi脿n)绌虹櫧椤ず鎺у埗銆�
銆�銆�4. 杓冨鐨勫伐浣滈浕澹撹寖鍦�锛岄仼鐢ㄤ簬澶氱ó闆绘簮鐠�(hu谩n)澧�銆�
銆�銆�5. 楂樻韩閬╂噳(y墨ng)鎬�锛屽彲鍦ㄥ伐妤�(y猫)绱�(j铆)婧害鑼冨湇鍏�(n猫i)绌�(w臎n)瀹氬伐浣�銆�
銆�銆�6. 杓稿嚭闆绘祦瓒冲澶�锛岀劇(w煤)闇�椤嶅鐨勯﹨(q奴)鍕�(d貌ng)闆昏矾鍗冲彲榛�(di菐n)浜甃ED娈�銆�
銆�銆�7. 绨�(ji菐n)鍖栫殑鍒嗘寮忔暩(sh霉)瀛楅’绀洪﹨(q奴)鍕�(d貌ng)瑷�(sh猫)瑷�(j矛)锛屾笡灏戜簡澶栧湇鍏冧欢闇�姹�銆�

鎳�(y墨ng)鐢�

SN7447A寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇�瑕侀﹨(q奴)鍕�(d貌ng)涓冩鏁�(sh霉)纰肩鐨勫悇绋浕瀛愯ō(sh猫)鍌欎腑锛屼緥濡傦細
銆�銆�1. 鏁�(sh霉)瀛楅悩鍜岃▓(j矛)鏅�(sh铆)鍣�
銆�銆�2. 闆诲瓙娓�(c猫)閲�?j墨)x鍣紙濡傝惉(w脿n)鐢ㄨ〃銆侀牷鐜囪▓(j矛)锛�
銆�銆�3. 宸ユキ(y猫)鎺у埗鍣ㄩ潰鏉块’绀�
銆�銆�4. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝侊紙濡傚井娉㈢垚銆佺儰绠辩瓑甯舵暩(sh霉)瀛楅’绀哄睆鐨勫闆伙級
銆�銆�5. 瑷�(j矛)鏁�(sh霉)鍣ㄥ拰瑷�(j矛)绠楀櫒
銆�銆�6. 浠讳綍闇�瑕佺啊(ji菐n)鍠暩(sh霉)瀛楅’绀哄姛鑳界殑宓屽叆寮忕郴绲�(t菕ng)

鏇夸唬鍨嬭櫉(h脿o)

SN7447AN, SN7447ACN, CD4511, MC1447A

sn7447a鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�(h脿o)
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭㈠児(ji脿)

sn7447a璩囨枡 鏇村>

  • 鍨嬭櫉(h脿o)
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級