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鎮ㄥソ锛屾杩庝締鍒扮董搴�(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 > SN74LV273A

SN74LV273A 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/6 16:12:40 鏌ョ湅 闁辫畝锛�23

SN74LV273A 鏄竴绋�8浣岲鍨嬭Ц鐧�(f膩)鍣�锛屽爆浜�74绯诲垪閭忚集鍣ㄤ欢涓殑浣庨浕澹擄紙LV锛夌増鏈�傚畠閲囩敤CMOS鎶�琛�(sh霉)鍒堕��锛屽叿鏈夎純浣庣殑宸ヤ綔闆诲鑼冨湇鍜岃純楂樼殑鎬ц兘锛岄仼鍚堢敤浜庝究鏀滃紡闆绘睜渚涢浕瑷�(sh猫)鍌欎互鍙婇渶瑕佷綆鍔熻�楃殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆傝┎鑺墖鍖呭惈8鍊�(g猫)鐛�(d煤)绔嬬殑D鍨嬭Ц鐧�(f膩)鍣�锛屾瘡鍊�(g猫)瑙哥櫦(f膩)鍣ㄩ兘鏈変竴鍊�(g猫)鏁�(sh霉)鎿�(j霉)杓稿叆锛圖锛�銆佹檪(sh铆)閻樿几鍏ワ紙CP锛�銆佺洿鎺ョ疆浣嶏紙DS锛夈�佺洿鎺ュ京(f霉)浣嶏紙MR锛�锛屼互鍙奞杓稿嚭绔�銆�
銆�銆�閫欎簺瑙哥櫦(f膩)鍣ㄥ湪鏅�(sh铆)閻樹俊铏�(h脿o)鐨勪笂鍗囨部閹栧瓨鏁�(sh霉)鎿�(j霉)杓稿叆鐨勭媭鎱�(t脿i)锛屽苟鏍规摎(j霉)鐩存帴缃綅鍜岀洿鎺ュ京(f霉)浣嶅紩鑵崇殑鐙�鎱�(t脿i)鏀硅畩杓稿嚭鍊笺�傞�氶亷閫欑ó鏂瑰紡锛孲N74LV273A 鍙互寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鏁�(sh霉)鎿�(j霉)瀛樺劜(ch菙)銆侀牷鐜囧垎闋�銆佺Щ浣嶅瘎瀛樺櫒浠ュ強鍏朵粬鏁�(sh霉)瀛楅倧杓浕璺ō(sh猫)瑷�(j矛)涓��

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�1.65V 鑷� 5.5V
銆�銆�鍌虫挱寤堕伈鏅�(sh铆)闁擄細鏈�澶�8ns锛堝吀鍨嬪�硷級
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽椤炲瀷锛歍SSOP, SOIC
銆�銆�杓稿叆闆绘祦锛毬�1mA
銆�銆�杓稿嚭闆绘祦锛毬�24mA
銆�銆�闈滄厠(t脿i)闆绘祦锛氭渶澶�5渭A锛堝緟姗�(j墨)妯″紡涓嬶級

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SN74LV273A 鍏锋湁浠ヤ笅涓昏鐗规�э細
銆�銆�1. 瀵伐浣滈浕澹撹寖鍦嶏紙1.65V鑷�5.5V锛�锛屾敮鎸佷綆闆诲鎳�(y墨ng)鐢�銆�
銆�銆�2. 楂橀�熸�ц兘锛屽偝鎾欢閬叉檪(sh铆)闁撶煭锛岃兘澶犳豢瓒抽珮閫熸暩(sh霉)瀛楅浕璺殑闇�姹�銆�
銆�銆�3. 杓冧綆鐨勯潨鎱�(t脿i)闆绘祦锛屽湪寰呮(j墨)鐙�鎱�(t脿i)涓嬪彲椤憲闄嶄綆鍔熻�椼��
銆�銆�4. 寮�(qi谩ng)澶х殑杓稿嚭椹�(q奴)鍕�(d貌ng)鑳藉姏锛屽柈杓稿嚭鍙互椹�(q奴)鍕�(d貌ng)澶氶仈(d谩)24mA鐨勮矤(f霉)杓夈��
銆�銆�5. 宸ヤ綔婧害鑼冨湇寤�锛岃兘澶犲湪鎯″姡鐠�(hu谩n)澧冧笅鍙潬閬�(y霉n)琛�銆�
銆�銆�6. 鍖呭惈鐩存帴缃綅鍜岀洿鎺ュ京(f霉)浣嶅姛鑳斤紝鍏佽ū鐢ㄦ埗閫氶亷澶栭儴淇¤櫉(h脿o)蹇�熻ō(sh猫)缃垨娓呴櫎瑙哥櫦(f膩)鍣ㄧ媭鎱�(t脿i)銆�
銆�銆�7. 灏忓瀷灏佽閬搁爡(xi脿ng)锛堝TSSOP锛夛紝閬╁悎绌洪枔鍙楅檺鐨勮ō(sh猫)瑷�(j矛)闇�姹�銆�
銆�銆�8. 绗﹀悎RoHS妯�(bi膩o)婧�(zh菙n)锛岀挵(hu谩n)淇濅笖鏄撲簬浣跨敤鐝�(xi脿n)浠ｇ敓鐢�(ch菐n)宸ヨ棟閫�(j矛n)琛岀剨鎺ュ拰绲勮銆�

鎳�(y墨ng)鐢�

SN74LV273A 鐨勫吀鍨嬫噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅寘鎷細
銆�銆�1. 鏁�(sh霉)鎿�(j霉)瀛樺劜(ch菙)鍜屽瘎瀛樺姛鑳�锛屽湪鏁�(sh霉)瀛楃郴绲�(t菕ng)涓嚚鏅�(sh铆)淇濆瓨鏁�(sh霉)鎿�(j霉)銆�
銆�銆�2. 闋荤巼鍒嗛牷鍣紝灏囬珮闋绘檪(sh铆)閻樹俊铏�(h脿o)杞�(zhu菐n)鎻涚偤杓冧綆闋荤巼鐨勮几鍑轰俊铏�(h脿o)銆�
銆�銆�3. 绉讳綅瀵勫瓨鍣ㄨō(sh猫)瑷�(j矛)锛岀敤浣滀覆琛屽埌骞惰鎴栧苟琛屽埌涓茶鐨勬暩(sh霉)鎿�(j霉)杞�(zhu菐n)鎻�銆�
銆�銆�4. 鏅�(sh铆)搴忔帶鍒堕浕璺紝鐢ㄤ簬鐢熸垚绮剧⒑鐨勬檪(sh铆)搴忚剤娌�銆�
銆�銆�5. 鏁�(sh霉)瀛椾俊铏�(h脿o)铏曠悊锛屼綔鐐轰腑闁撶礆(j铆)绶╂矕鎴栨暩(sh霉)鎿�(j霉)閹栧瓨鍠厓銆�
銆�銆�6. 鍚勭ó娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝�銆佸伐妤�(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌欏拰閫氫俊绯荤当(t菕ng)涓殑鏁�(sh霉)瀛楅倧杓浕璺�銆�

鏇夸唬鍨嬭櫉(h脿o)

SN74LVC273A, SN74HC273, SN74AHCT273

sn74lv273a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)

sn74lv273a璩囨枡 鏇村>

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