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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 > SN74HC125

SN74HC125 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/6 15:53:37 鏌ョ湅 闁辫畝锛�35

SN74HC125 鏄竴娆惧洓璺笁鎱�(t脿i)闈炲弽鐩哥珐娌栧櫒/绶氳矾椹�(q奴)鍕�(d貌ng)鍣紝灞簬 74HC 绯诲垪楂橀�� CMOS 鍣ㄤ欢銆傚畠鑳藉鎻愪緵楂樿几鍑洪浕娴佸拰浣庤几鍏ラ浕娴�锛屽唬娉涙噳(y墨ng)鐢ㄤ簬鏁�(sh霉)鎿�(j霉)绺界窔椹�(q奴)鍕�(d貌ng)銆佷俊铏�(h脿o)鏀惧ぇ浠ュ強鎺ュ彛瑷�(sh猫)瑷�(j矛)涓�銆傝┎鑺墖鍏锋湁鍑鸿壊鐨勯浕姘ｆ�ц兘锛岃兘澶犲湪瀵浕澹撹寖鍦嶅収(n猫i)锛�2V 鑷� 6V锛夌┅(w臎n)瀹氬伐浣�锛屽悓鏅�(sh铆)鍏峰倷浣庡姛鑰楃殑鐗归粸(di菐n)銆�
銆�銆�姣忓��(g猫)閫氶亾鐨勮几鍑哄彲浠ラ�氶亷(gu貌)鐛�(d煤)绔嬬殑浣胯兘寮曡叧鎺у埗鐐洪珮闃绘厠(t脿i)鎴栨甯歌几鍑虹媭鎱�(t脿i)锛岄�欎娇寰� SN74HC125 鍦ㄥ璺京(f霉)鐢ㄥ拰淇¤櫉(h脿o)閬告搰鎳�(y墨ng)鐢ㄤ腑闈炲父闈堟椿銆�

鍙冩暩(sh霉)

閭忚集椤�(l猫i)鍨嬶細闈炲弽鐩哥珐娌栧櫒
銆�銆�閫氶亾鏁�(sh霉)锛�
銆�銆�闆绘簮闆诲鑼冨湇锛�2V - 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锛堝吀鍨嬪�硷級
銆�銆�杓稿叆闆诲锛氭渶澶� 10pF
銆�銆�杓稿嚭闆绘祦锛氭瘡寮曡叧 卤25mA
銆�銆�灏佽褰㈠紡锛歋OIC, PDIP, TSSOP

鐗规��

SN74HC125 鐨勪富瑕佺壒榛�(di菐n)鏄叾涓夋厠(t脿i)杓稿嚭鍔熻兘锛岄�欏厑瑷辫ō(sh猫)鍌欏湪涓嶉渶瑕佹檪(sh铆)灏囪几鍑虹疆浜庨珮闃绘姉?f脿n)椤烞(t脿i)锛屽緸鑰屾笡灏戝共鎿惧苟鍎�(y艒u)鍖栫郴绲�(t菕ng)瑷�(sh猫)瑷�(j矛)銆�
銆�銆�姝ゅ锛屽畠鍏煎 TTL 鍜� CMOS 杓稿叆闆诲钩锛屼娇鍏跺彲浠ヨ紩鏉捐垏澶氱ó鏁�(sh霉)瀛楅浕璺泦鎴愩��
銆�銆�鐢变簬鍏朵綆鍌虫挱寤堕伈鏅�(sh铆)闁�锛孲N74HC125 闈炲父閬╁悎闇�瑕佸揩閫熶俊铏�(h脿o)鍌宠几?sh霉)鑶�?y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆傚悓鏅�(sh铆)锛屽畠鐨勯珮杓稿嚭闆绘祦鑳藉姏涔熶繚璀変簡灏�(du矛)璨�(f霉)杓夌殑鏈夋晥椹�(q奴)鍕�(d貌ng)銆�
銆�銆�閫欐鍣ㄤ欢閭勫叿鏈夎純楂樼殑鎶楅潨闆昏兘鍔涳紙HBM > 2kV锛夛紝澧炲挤(qi谩ng)浜嗙敘(ch菐n)鍝佺殑鍙潬鎬�銆�

鎳�(y墨ng)鐢�

SN74HC125 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勭ó闆诲瓙绯荤当(t菕ng)涓�锛屽寘鎷▓(j矛)绠楁(j墨)涓绘澘銆侀�氫俊瑷�(sh猫)鍌欍�佸伐妤�(y猫)鎺у埗鍣ㄤ互鍙婂叾浠栭渶瑕佷俊铏�(h脿o)绶╂矕鍜岄﹨(q奴)鍕�(d貌ng)鐨勫牬(ch菐ng)鍚�銆�
銆�銆�鍏稿瀷鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅涓嬶細
銆�銆�1. 鏁�(sh霉)鎿�(j霉)绺界窔闅旈洟锛氶�氶亷(gu貌)涓夋厠(t脿i)杓稿嚭鍔熻兘瀵�(sh铆)鐝�(xi脿n)澶氳矾淇¤櫉(h脿o)鐨勫叡浜娇鐢ㄣ��
銆�銆�2. 鎺ュ彛鎿�(ku貌)灞曪細鐢ㄤ簬澧炲姞杓稿叆杓稿嚭绔彛鏁�(sh霉)閲忔垨澧炲挤(qi谩ng)椹�(q奴)鍕�(d貌ng)鑳藉姏銆�
銆�銆�3. 淇¤櫉(h脿o)瑾�(di脿o)鐞嗭細鏀惧ぇ寮变俊铏�(h脿o)鎴�?q奴)鈶﹀？瀣板鐫獶(zhu菐n)鎻涚偤閬╁悎鍚庣礆(j铆)闆昏矾铏曠悊鐨勫舰寮�銆�
銆�銆�4. 澶氳矾寰�(f霉)鐢ㄥ櫒瑷�(sh猫)瑷�(j矛)锛氬埄鐢ㄧ崹(d煤)绔嬬殑浣胯兘寮曡叧閬告搰涓嶅悓閫氶亾閫�(j矛n)琛屾暩(sh霉)鎿�(j霉)鍌宠几銆�

鏇夸唬鍨嬭櫉(h脿o)

SN74AHCT125, MC74HC125, HEF4050B

sn74hc125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�
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  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭㈠児(ji脿)

sn74hc125璩囨枡 鏇村>

  • 鍨嬭櫉(h脿o)
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