国产在线中文字幕亚洲,一区视频国产精品观看,欧美日韩国产高清片,久久久久久AV无码免费网站,亚洲无码一二三四五区,日韩无码www.,sese444

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 > SN74S138A

SN74S138A 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/6 17:29:09 鏌ョ湅 闁辫畝锛�26

SN74S138A鏄竴绋�3绶�-8绶氳纰煎櫒/瑙ｇ⒓鍣紝灞簬楂橀�烼TL绯诲垪閭忚集鍣ㄤ欢銆傚畠鑳藉?q奴)鈶烽交鈧�(g猫)杓稿叆鍦板潃绶氾紙A0銆丄1銆丄2锛夎綁(zhu菐n)鎻涚偤鍏��(g猫)浜掓枼鐨勮几鍑猴紙Y0-Y7锛夈�傝┎鑺墖閫氶亷(gu貌)浣胯兘绔帶鍒惰几鍑虹媭鎱�(t脿i)锛屽唬娉涙噳(y墨ng)鐢ㄤ簬鏁�(sh霉)瀛楅浕璺腑闇�瑕佸皪(du矛)鍦板潃淇¤櫉(h脿o)閫�(j矛n)琛岃纰兼垨閬告搰鐗瑰畾閫氶亾鐨勫牬(ch菐ng)鏅�銆�
銆�銆�SN74S138A鍏锋湁蹇�熼枊(k膩i)闂�(gu膩n)閫熷害鍜屼綆鍔熻�楃壒鎬�锛岄仼鍚堜簬澶氱ó宸ユキ(y猫)鍜屾秷璨�(f猫i)椤�(l猫i)鎳�(y墨ng)鐢�銆傚叾鍏稿瀷鎳�(y墨ng)鐢ㄥ寘鎷瓨鍎�(ch菙)鍣ㄦ摯(ku貌)灞曘�佸璺京(f霉)鐢ㄨ垏瑙ｅ京(f霉)鐢ㄧ瓑銆�

鍙冩暩(sh霉)

渚涢浕闆诲锛�5V
銆�銆�宸ヤ綔婧害鑼冨湇锛�0掳C 鑷� 70掳C
銆�銆�鍌虫挱寤堕伈鏅�(sh铆)闁擄細12ns锛堝吀鍨嬪�硷級
銆�銆�鏈�澶ч浕娴侊紙姣忓��(g猫)杓稿嚭锛夛細卤16mA
銆�銆�灏佽椤�(l猫i)鍨嬶細DIP16/SOIC16
銆�銆�閭忚集绯诲垪锛�74S锛圫chottky TTL锛�

鐗规��

SN74S138A鏄竴娆鹃珮鎬ц兘鐨�3绶�-8绶氳纰煎櫒锛屽叾涓昏鐗归粸(di菐n)濡備笅锛�
銆�銆�1. 楂橀�熸搷浣滐細鐢变簬閲囩敤鑲栫壒鍩烘櫠楂旂鎶�琛�(sh霉)锛岃┎鑺墖鍏锋湁妤电煭鐨勫偝鎾欢閬叉檪(sh铆)闁擄紝閬╃敤浜庨珮闋绘暩(sh霉)瀛楃郴绲�(t菕ng)銆�
銆�銆�2. 浣庡姛鑰楋細鍦ㄤ繚鎸侀珮鎬ц兘鐨勫悓鏅�(sh铆)锛孲N74S138A鍎�(y艒u)鍖栦簡鍔熻�楄ō(sh猫)瑷�(j矛)浠ラ仼鎳�(y墨ng)鏇村唬娉涚殑浣跨敤鐠�(hu谩n)澧�銆�
銆�銆�3. 闈堟椿鐨勪娇鑳芥帶鍒讹細鑺墖鍏峰倷涓夊��(g猫)浣胯兘绔紙G1銆丟2A銆丟2B锛�锛屽彲浠ョ簿纰哄湴鎺у埗杓稿嚭婵�娲荤媭鎱�(t脿i)锛屾柟渚胯垏鍏朵粬閭忚集闆昏矾闆嗘垚銆�
銆�銆�4. 杓稿嚭浜掓枼鎬э細鍦ㄤ换鎰忔檪(sh铆)鍒诲儏鏈変竴鍊�(g猫)杓稿嚭铏曚簬鏈夋晥鐙�鎱�(t脿i)锛屽叾浣欒几鍑哄潎琚鐢�锛岀⒑淇濇暩(sh霉)鎿�(j霉)鍌宠几婧�(zh菙n)纰烘��銆�
銆�銆�5. 鍏煎鎬у挤(qi谩ng)锛氳┎鑺墖鑸囨(bi膩o)婧�(zh菙n)TTL鍜孋MOS閭忚集闆诲钩鍏煎锛屾槗浜庢暣鍚堝埌涓嶅悓椤�(l猫i)鍨嬬殑鏁�(sh霉)瀛楃郴绲�(t菕ng)涓�銆�

鎳�(y墨ng)鐢�

SN74S138A鐨勬噳(y墨ng)鐢ㄩ牁(l菒ng)鍩熼潪甯稿唬娉�锛屼富瑕佸寘鎷互涓嬫柟闈細
銆�銆�1. 鍦板潃璀⒓锛氱敤浜庡井铏曠悊鍣ㄧ郴绲�(t菕ng)鐨勫収(n猫i)瀛樻垨澶栬ō(sh猫)鍦板潃璀⒓锛屽皣绺界窔鍦板潃鍒嗛厤鍒颁笉鍚岀殑瑷�(sh猫)鍌欍��
銆�銆�2. 澶氳矾寰�(f霉)鐢ㄨ垏瑙ｅ京(f霉)鐢細鍦ㄩ�氫俊绯荤当(t菕ng)鎴栨暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓(sh铆)鐝�(xi脿n)澶氳矾淇¤櫉(h脿o)鐨勯伕鎿囪垏鍒囨彌銆�
銆�銆�3. 鎺у埗闆昏矾锛氫綔鐐烘帶鍒朵俊铏�(h脿o)鐢熸垚鍣ㄧ殑涓�閮ㄥ垎锛岀敤浜庤Ц鐧�(f膩)鐗瑰畾鍔熻兘妯″鐨勬搷浣�銆�
銆�銆�4. 鎸囩ず鐕堥﹨(q奴)鍕�(d貌ng)锛氬埄鐢ㄥ叾浜掓枼杓稿嚭鐗规�х洿鎺ラ﹨(q奴)鍕�(d貌ng)LED鎸囩ず鐕堥櫍鍒�銆�
銆�銆�5. 绶ㄧ▼鑸囨脯(c猫)瑭﹁ō(sh猫)鍌欙細鍦ㄨ嚜鍕�(d貌ng)鍖栨脯(c猫)瑭﹁ō(sh猫)鍌欎腑鐢ㄤ簬鐢熸垚寰�(f霉)闆滄檪(sh铆)搴忎俊铏�(h脿o)鎴栨帶鍒朵俊铏�(h脿o)銆�

鏇夸唬鍨嬭櫉(h脿o)

SN74LS138, SN74HC138, CD4514

sn74s138a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)

sn74s138a璩囨枡 鏇村>

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