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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 > CD74HCT670

CD74HCT670 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/5/6 20:45:48 鏌ョ湅 闁辫畝锛�29

CD74HCT670 鏄竴娆鹃洐鍥涜几鍏ヨ垏闁�闆嗘垚闆昏矾锛屽爆浜� 74HCT 绯诲垪閭忚集鍣ㄤ欢銆傝┎鑺墖鍏煎 TTL 鍜� CMOS 杓稿叆闆诲钩锛屽叿鏈夐珮鍣伈瀹归檺鍜屼綆鍔熻�楃壒鎬�銆傚叾瑷�(sh猫)瑷堜富瑕佺敤浜庢暩(sh霉)瀛楅浕璺腑鐨勯倧杓亱绠楋紝鑳藉?q奴)宕縁(xi脿n)澶氳几鍏ヤ俊铏熺殑鈥滆垏鈥濇搷浣溿�傝┎鑺墖寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勭ó闆诲瓙瑷�(sh猫)鍌欎腑锛屽寘鎷▓绠楁銆侀�氫俊瑷�(sh猫)鍌�銆佹秷璨婚闆诲瓙鐢�(ch菐n)鍝佺瓑銆�
銆�銆�CD74HCT670 鎻愪緵浜嗗叐鍊嬬崹绔嬬殑鍥涜几鍏ヨ垏闁�鍔熻兘锛屾瘡鍊嬭几鍑虹敱鍥涘�嬭几鍏ヤ俊铏熷叡鍚屾焙瀹氥�傜敱浜庡叾 HCT 宸ヨ棟鎶�琛�(sh霉)锛岃┎鑺墖鑳藉鍦ㄨ純瀵殑闆绘簮闆诲鑼冨湇鍏�(n猫i)宸ヤ綔锛�2V 鑷� 6V锛�锛屽苟涓斿叿鏈夎純寮风殑椹�(q奴)鍕曡兘鍔�銆�

鍙冩暩(sh霉)

閭忚集绯诲垪锛�74HCT
銆�銆�灏佽褰㈠紡锛欴IP16/SOIC16
銆�銆�宸ヤ綔闆绘簮闆诲锛�2V 鑷� 6V
銆�銆�杓稿叆闆绘祦锛毬�1mA
銆�銆�杓稿嚭闆绘祦锛毬�8mA
銆�銆�鍌虫挱寤堕伈鏅傞枔锛�12ns锛堝吀鍨嬪�硷級
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C
銆�銆�杓稿叆闆婚樆锛氱磩 10k惟
銆�銆�杓稿嚭闃绘姉锛氱磩 40惟

鐗规��

CD74HCT670 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 楂樺櫔鑱插闄愶紝纰轰繚鍦ㄥ京(f霉)闆滈浕纾佺挵(hu谩n)澧冧腑绌�(w臎n)瀹氶亱琛�銆�
銆�銆�2. 鍏煎妯�(bi膩o)婧�(zh菙n)鐨� TTL 鍜� CMOS 闆诲钩锛屼究浜庤垏鍏朵粬閭忚集闆昏矾闆嗘垚銆�
銆�銆�3. 杓冧綆鐨勯潨鎱�(t脿i)鍔熻��锛岄仼鍚堝皪鑳芥晥瑕佹眰杓冮珮鐨勬噳(y墨ng)鐢ㄣ��
銆�銆�4. 蹇�熺殑闁嬮棞(gu膩n)閫熷害锛屾敮鎸侀珮闋绘暩(sh霉)瀛椾俊铏熻檿鐞�銆�
銆�銆�5. 瀵伐浣滈浕澹撹寖鍦嶏紝澧炲挤浜嗚姱鐗囩殑閬╂噳(y墨ng)鎬у拰鍙潬鎬�銆�
銆�銆�6. 鑹ソ鐨勭啽绌�(w臎n)瀹氭��锛屽彲鍦ㄦサ绔韩搴︽浠朵笅姝ｅ父宸ヤ綔銆�
銆�銆�7. 灏忓瀷鍖栧皝瑁�锛岀瘈(ji茅)鐪侀浕璺澘绌洪枔锛岄仼鐢ㄤ簬绶婃箠鍨嬭ō(sh猫)瑷�銆�

鎳�(y墨ng)鐢�

CD74HCT670 甯哥敤浜庝互涓嬮牁(l菒ng)鍩燂細
銆�銆�1. 鏁�(sh霉)瀛椾俊铏熻檿鐞嗛浕璺�锛屽鏁�(sh霉)鎿�(j霉)瑙ｇ⒓鍜岀法纰笺��
銆�銆�2. 瑷堢畻姗熷強澶栬ō(sh猫)涓殑鎺у埗閭忚集闆昏矾銆�
銆�銆�3. 閫氫俊瑷�(sh猫)鍌欎腑鐨勪俊铏熸娓垏鎺у埗銆�
銆�銆�4. 娑堣不椤為浕瀛愮敘(ch菐n)鍝佷腑鐨勫畾鏅傚櫒鍜岃Ц鐧�(f膩)鍣ㄩ浕璺�銆�
銆�銆�5. 宸ユキ(y猫)鑷嫊鍖栬ō(sh猫)鍌欎腑鐨勭媭鎱�(t脿i)鐩�(ji膩n)娓垏閭忚集鍒ゆ柗銆�
銆�銆�6. 娓│娓噺鍎�鍣ㄤ腑鐨勪俊铏熻檿鐞嗘ā濉�銆�
銆�銆�7. LED 椤ず灞忓拰鍏朵粬椤ず绯荤当(t菕ng)鐨勬帶鍒跺柈鍏�銆�

鏇夸唬鍨嬭櫉

CD74HC670, SN74HCT670, MC74HCT670

cd74hct670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

cd74hct670璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級