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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 | 鍏嶈不娉ㄥ唺

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 > SN54LS174

SN54LS174 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/5/6 18:01:46 鏌ョ湅 闁辫畝锛�17

SN54LS174 鏄竴绋洐妤靛瀷浣庡姛鑰楄倴鐗瑰熀 (LS) 瑙哥櫦(f膩)鍣�锛屽爆浜� 74 绯诲垪閭忚集鍣ㄤ欢銆傝┎鑺墖鏄竴绋叚浣� D 鍨嬭Ц鐧�(f膩)鍣�锛屽叿鏈夌崹绔嬬殑鏅傞悩銆佺疆浣嶅拰寰�(f霉)浣嶈几鍏ョ锛岄仼鐢ㄤ簬闇�瑕佹暩(sh霉)鎿�(j霉)瀛樺劜鎴栧悓姝ユ搷浣滅殑鏁�(sh霉)瀛楅浕璺噳(y墨ng)鐢ㄣ��
銆�銆�SN54LS174 琚ō(sh猫)瑷堢偤鑳藉鍦ㄨ粛鐢ㄦ韩搴﹁寖鍦� (-55掳C 鑷� +125掳C) 鍏�(n猫i)宸ヤ綔锛屽洜姝ら仼鍚堝湪楂樺彲闈犳�ц姹傜殑鐠�(hu谩n)澧冧笅浣跨敤锛屼緥濡傝埅绌鸿埅澶┿�佽粛浜嬭鍌欏拰鍏朵粬宸ユキ(y猫)鎺у埗闋�(l菒ng)鍩�銆�

鍙冩暩(sh霉)

闆绘簮闆诲(VCC)锛�4.75V鑷�5.25V
銆�銆�宸ヤ綔婧害锛�-55掳C鑷�+125掳C
銆�銆�鍌虫挱寤堕伈鏅傞枔锛氱磩9ns锛堝吀鍨嬪�硷級
銆�銆�杓稿嚭闆绘祦锛�-8mA锛堟渶灏忓�硷級鑷�24mA锛堟渶澶у�硷級
銆�銆�杓稿叆闆绘祦锛�-0.04mA锛堟渶澶у�硷級
銆�銆�灏佽椤炲瀷锛欴IP锛堥洐鍒楃洿鎻掑紡灏佽锛�

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SN54LS174 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 鍏綅閫忔槑 D 鍨嬭Ц鐧�(f膩)鍣�锛屾彁渚涙暩(sh霉)鎿�(j霉)鏆瓨鍜岄帠瀛樺姛鑳�銆�
銆�銆�2. 鏀寔鐣版娓呴浂鍜岀疆浣嶈几鍏ワ紝鍏佽ū鐩存帴灏嶈Ц鐧�(f膩)鍣ㄧ殑鐙�鎱�(t脿i)閫茶鎺у埗銆�
銆�銆�3. 浣庡姛鑰楄倴鐗瑰熀鎶�琛�(sh霉)纰轰繚浜嗚純浣庣殑闈滄厠(t脿i)鍔熻�楀拰杓冮珮鐨勯枊闂�(gu膩n)閫熷害銆�
銆�銆�4. 楂樻姉鍣兘鍔�锛屽彲閬╂噳(y墨ng)鎯″姡鐨勫伐浣滅挵(hu谩n)澧冦��
銆�銆�5. 绗﹀悎 JEDEC 妯�(bi膩o)婧�(zh菙n)锛岃垏妯�(bi膩o)婧�(zh菙n) TTL 閭忚集闆诲钩鍏煎銆�
銆�銆�6. 宸ヤ綔婧害鑼冨湇寤�锛屾敮鎸佹サ绔浠朵笅鐨勫彲闈犻亱琛�銆�

鎳�(y墨ng)鐢�

SN54LS174 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)鎿�(j霉)閹栧瓨鍜屾毇瀛橈細鐢ㄤ簬灏囨暩(sh霉)鎿�(j霉)寰炰竴鍊嬫檪閻樺煙鍌抽仦鍒板彟涓�鍊嬫檪閻樺煙銆�
銆�銆�2. 鏁�(sh霉)瀛椾俊铏熻檿鐞嗭細濡傝▓鏁�(sh霉)鍣ㄣ�佸垎闋诲櫒鍜屽簭鍒楃櫦(f膩)鐢熷櫒绛夐浕璺�銆�
銆�銆�3. 宸ユキ(y猫)鎺у埗锛氱敤浜庡鐝�(xi脿n)寰�(f霉)闆滅殑鎺у埗閭忚集鍜岀媭鎱�(t脿i)姗熴��
銆�銆�4. 杌嶇敤鍜岃埅澶╄ō(sh猫)鍌欙細鐢变簬鍏跺婧�ц兘锛岄仼鐢ㄤ簬闇�瑕侀珮鍙潬鎬х殑鍫村悎銆�
銆�銆�5. 閫氫俊绯荤当(t菕ng)锛氱敤浣滄暩(sh霉)鎿�(j霉)绶╂矕鍣ㄦ垨鎺ュ彛杞�(zhu菐n)鎻涘櫒銆�

鏇夸唬鍨嬭櫉

SN74LS174

sn54ls174鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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

sn54ls174璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級