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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(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肩恫(w菐ng) > IC鐧剧 > SN54HC20-SP

SN54HC20-SP 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/6 19:04:30 鏌ョ湅 闁辫畝锛�26

SN54HC20-SP鏄竴娆惧爆浜�74HC绯诲垪鐨勯洐鍥涜矾浜岃几鍏ユ鑸囬杸锛圦uad 2-Input Positive AND Gates锛夐泦鎴愰浕璺�銆傝┎鑺墖閲囩敤CMOS鎶�琛�(sh霉)鍒堕��锛屽叿鏈変綆鍔熻�椼�侀珮鍣伈瀹归檺鍜屽揩閫熼枊闂�(gu膩n)閫熷害绛夊劒(y艒u)榛�(di菐n)锛屽唬娉涙噳(y墨ng)鐢ㄤ簬鏁�(sh霉)瀛楅倧杓浕璺ō(sh猫)瑷�(j矛)涓�銆�
銆�銆�瀹冨寘鍚叐鍊�(g猫)鐛�(d煤)绔嬬殑鍥涜矾浜岃几鍏ユ鑸囬杸锛屾瘡鍊�(g猫)鑸囬杸閮芥湁鍏╁��(g猫)杓稿叆绔拰涓�鍊�(g猫)杓稿嚭绔�傞�氶亷閫欎簺閭忚集闁�鍙互瀵�(sh铆)鐝�(xi脿n)鍚勭ó寰�(f霉)闆滅殑鏁�(sh霉)瀛椾俊铏�(h脿o)铏曠悊鍔熻兘銆�

鍙冩暩(sh霉)

閭忚集椤炲瀷锛欰ND
銆�銆�閫氶亾鏁�(sh霉)锛�
銆�銆�杓稿叆鏁�(sh霉)锛�
銆�銆�杓稿嚭鏁�(sh霉)锛�
銆�銆�闆绘簮闆诲(Vcc)锛�2V 鑷� 6V
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)闁擄細鏈�澶�18ns
銆�銆�灏佽椤炲瀷锛歋OIC
銆�銆�寮曡叧鏁�(sh霉)锛�16

鐗规��

SN54HC20-SP鐨勪富瑕佺壒榛�(di菐n)鏄叾楂樻�ц兘鐨凜MOS鎶�琛�(sh霉)锛屼娇鍏跺叿鍌欒純浣庣殑闈滄厠(t脿i)鍔熻�楀拰杓冮珮鐨勯枊闂�(gu膩n)閫熷害銆�
銆�銆�1. 楂樺櫔鑱插闄愶細绗﹀悎杌嶇敤绱�(j铆)鍒ョ殑闆绘埃瑕�(gu墨)鑼�锛岃兘澶犲湪妤电鐠�(hu谩n)澧冧笅绌�(w臎n)瀹氶亱(y霉n)琛屻��
銆�銆�2. 瀵伐浣滈浕澹撹寖鍦嶏細鏀寔2V鍒�6V鐨勯浕婧愰浕澹�锛屽寮�(qi谩ng)浜嗛潏娲绘�с��
銆�銆�3. 蹇�熼熆鎳�(y墨ng)锛氬吀鍨嬪偝鎾欢閬叉檪(sh铆)闁撶偤18绱嶇锛岄仼鐢ㄤ簬楂橀�熼倧杓亱(y霉n)绠椼��
銆�銆�4. 杌嶅伐绱�(j铆)鍝佽唱(zh矛)锛氱稉(j墨ng)閬庡毚(y谩n)鏍兼脯瑭�锛岄仼鐢ㄤ簬瑕佹眰鑻涘埢鐨勬噳(y墨ng)鐢ㄥ牬鏅紝濡傝埅绌鸿埅澶╂垨宸ユキ(y猫)鎺у埗闋�(l菒ng)鍩�銆�
銆�銆�5. 鍙潬鎬ч珮锛氬叿鏈夊嚭鑹茬殑鎶楀共鎿捐兘鍔涘拰闀锋湡绌�(w臎n)瀹氭��銆�

鎳�(y墨ng)鐢�

鐢变簬SN54HC20-SP鍏峰倷楂樺彲闈犳�у拰瀵硾鐨勫伐浣滄浠讹紝鍥犳闈炲父閬╁悎浠ヤ笅鎳�(y墨ng)鐢ㄥ牬鏅細
銆�銆�1. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌欎腑鐨勬暩(sh霉)鎿�(j霉)閲囬泦鑸囪檿鐞嗘ā濉�銆�
銆�銆�2. 鑸┖鑸ぉ绯荤当(t菕ng)涓殑淇¤櫉(h脿o)璺敱鑸囨帶鍒跺柈鍏�銆�
銆�銆�3. 杌嶄簨閫氫俊瑷�(sh猫)鍌欎腑鐨勫悓姝ラ倧杓浕璺��
銆�銆�4. 娓│娓噺鍎�鍣ㄤ腑鐨勯倧杓俊铏�(h脿o)鐢熸垚鑸囧垎鏋愰儴鍒�銆�
銆�銆�5. 閱�(y墨)鐧傞浕瀛愯ō(sh猫)鍌欎腑鐨勫畨鍏ㄧ洠(ji膩n)鎺у強瑷烘柗閭忚集闆昏矾銆�
銆�銆�姝ゅ锛岄倓鍙互鐢ㄤ簬涓�鑸殑娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佽ō(sh猫)瑷�(j矛)涓�锛屽瀹剁敤闆诲櫒鎺у埗鍣ㄥ拰闊抽牷瑕栭牷瑷�(sh猫)鍌欐帴鍙ｉ倧杓��

鏇夸唬鍨嬭櫉(h脿o)

SN74HC20, MC14HC20, DM74HC20

sn54hc20-sp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)

sn54hc20-sp璩囨枡 鏇村>

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