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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 > CD74AC158

CD74AC158 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/6 20:21:45 鏌ョ湅 闁辫畝锛�27

CD74AC158 鏄竴娆鹃珮閫� CMOS 闆昏矾锛屽爆浜� 74AC 绯诲垪銆傚畠鏄竴绋� 3-8 绶氳纰煎櫒/瑙ｇ⒓鍣�锛屽叿鏈変笁鍊�(g猫)浣胯兘杓稿叆鍜屽叓鍊�(g猫)杓稿嚭锛岃兘澶�?q奴)鈶奉惙娆㈩挦M(j矛n)鍒惰几鍏ヤ俊铏�(h脿o)杞�(zhu菐n)鎻涚偤灏�(du矛)鎳�(y墨ng)鐨勫叓浣嶈几鍑轰俊铏�(h脿o)銆�
銆�銆�瑭茶姱鐗囧唬娉涙噳(y墨ng)鐢ㄤ簬鍦板潃璀⒓銆佹暩(sh霉)鎿�(j霉)璺敱浠ュ強鎺у埗淇¤櫉(h脿o)鐢熸垚绛夊牬(ch菐ng)鏅�锛屾槸鏁�(sh霉)瀛楅浕璺ō(sh猫)瑷�(j矛)涓殑甯哥敤鍣ㄤ欢銆�

鍙冩暩(sh霉)

閭忚集绯诲垪锛�74AC
銆�銆�杓稿叆闆诲鑼冨湇锛�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� 6.5ns锛堝吀鍨嬪�硷級
銆�銆�闆绘簮闆绘祦锛氭渶澶� 80渭A锛堢劇(w煤)璨�(f霉)杓�锛孷cc=5V锛�
銆�銆�杓稿嚭椹�(q奴)鍕�(d貌ng)鑳藉姏锛�24 LSTTL loads 鎴� 卤25mA per output

鐗规��

CD74AC158 浣跨敤鍏堥��(j矛n)鐨勭鏌垫サ CMOS 鎶�琛�(sh霉)鍒堕�狅紝纰轰繚浜嗕綆鍔熻�楀拰楂橀枊(k膩i)闂�(gu膩n)閫熷害銆�
銆�銆�鍏跺偝鎾欢閬叉檪(sh铆)闁撶煭锛岄潪甯搁仼鍚堥渶瑕佸揩閫熼熆鎳�(y墨ng)鐨勬暩(sh霉)瀛楃郴绲�(t菕ng)銆�
銆�銆�鏀寔瀵浕澹撹寖鍦嶆搷浣�锛屽吋瀹瑰绋緵闆绘浠�銆�
銆�銆�鍏峰倷楂樺櫔鑱插闄愶紝澧炲挤(qi谩ng)浜嗗湪寰�(f霉)闆滈浕纾佺挵(hu谩n)澧冧笅鐨勭┅(w臎n)瀹氭��銆�
銆�銆�鎵�鏈夎几鍏ュ拰杓稿嚭鍧囧叿鏈夐潨闆绘斁闆讳繚璀�(h霉)鍔熻兘锛屾彁楂樹簡鑺墖鐨勫彲闈犳�с��
銆�銆�鎻愪緵妯�(bi膩o)婧�(zh菙n)鐨� 16 寮曡叧灏佽褰㈠紡锛屼究浜庡畨瑁濆拰浣跨敤銆�

鎳�(y墨ng)鐢�

CD74AC158 涓昏鐢ㄤ簬闇�瑕佸璺俊铏�(h脿o)閬告搰鎴栬纰肩殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅��
銆�銆�鍏稿瀷鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅寘鎷細
銆�銆�1. 鍦板潃璀⒓鍣細鐢ㄤ簬灏囪檿鐞嗗櫒鐧�(f膩)鍑虹殑鍦板潃淇¤櫉(h脿o)杞�(zhu菐n)鎻涚偤鐗瑰畾瑷�(sh猫)鍌欑殑閬告搰淇¤櫉(h脿o)銆�
銆�銆�2. 鏁�(sh霉)鎿�(j霉)璺敱锛氶�氶亷(gu貌)璀⒓鍣ㄥ皣鏁�(sh霉)鎿�(j霉)鍒嗛厤鍒颁笉鍚岀殑閫氶亾鎴栨ā濉娿��
銆�銆�3. 鎺у埗淇¤櫉(h脿o)鐢熸垚锛氭牴鎿�(j霉)杓稿叆鐙�鎱�(t脿i)鐢熸垚鐩告噳(y墨ng)鐨勬帶鍒朵俊铏�(h脿o)搴忓垪銆�
銆�銆�4. 鏁�(sh霉)瀛楅�氫俊绯荤当(t菕ng)涓殑淇¤櫉(h脿o)铏曠悊鍜屽垎鐧�(f膩)銆�
銆�銆�姝ゅ锛屽畠閭勫彲浣滅偤閫氱敤閭忚集鍏冧欢妲�(g貌u)寤烘洿寰�(f霉)闆滅殑绲勫悎閭忚集闆昏矾銆�

鏇夸唬鍨嬭櫉(h脿o)

CD74HC158, SN74AC158, DM74158

cd74ac158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)

cd74ac158璩囨枡 鏇村>

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