日韩欧美国产极速不卡一区,国产手机视频在线观看尤物,国产亚洲欧美日韩蜜芽一区,亚洲精品国产免费,亚洲二区三区无码中文,A大片亚洲AV无码一区二区三区,日韩国语国产无码123

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 > SN74ALS139

SN74ALS139 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/6/3 11:33:37 鏌ョ湅 闁辫畝锛�9

SN74ALS139鏄竴绋洐2-4绶氳纰煎櫒/瑙ｇ⒓鍣�锛屽爆浜�74绯诲垪閭忚集鑺墖涓殑ALS锛圓dvanced Low Power Schottky锛夊鏃忋�傝┎鑺墖涓昏鐢ㄤ簬灏囧叐鍊嬭几鍏ヤ俊铏熻綁(zhu菐n)鎻涚偤鍥涘�嬭几鍑轰俊铏�锛屾敮鎸佸璺伕鎿囧拰鏁�(sh霉)鎿�(j霉)璺敱绛夋噳(y墨ng)鐢�銆傚叾瑷�(sh猫)瑷堝叿鏈変綆鍔熻�椼�侀珮閫熷害鐨勭壒榛�锛岄仼鐢ㄤ簬鍚勭ó鏁�(sh霉)瀛楅浕璺郴绲�(t菕ng)涓��
銆�銆�SN74ALS139鍏�(n猫i)閮ㄥ寘鍚叐鍊嬬崹绔嬬殑2-4绶氳纰煎櫒锛屾瘡鍊嬭纰煎櫒閮芥湁鐛ㄧ珛鐨勪娇鑳界锛屽彲浠ュ柈鐛ㄦ帶鍒跺叾宸ヤ綔鐙�鎱�(t脿i)銆傞�欎娇寰楄┎鑺墖鍦ㄥ京(f霉)闆滅殑鏁�(sh霉)瀛楅倧杓ō(sh猫)瑷堜腑闈炲父闈堟椿锛岃兘澶犳豢瓒冲绋噳(y墨ng)鐢ㄥ牬鏅殑闇�姹�銆�

鍙冩暩(sh霉)

閭忚集椤炲瀷锛氶洐2-4绶氳纰煎櫒/瑙ｇ⒓鍣�
銆�銆�宸ヤ綔闆诲鑼冨湇锛�4.5V 鑷� 5.5V
銆�銆�鍌虫挱寤堕伈鏅傞枔锛�15ns锛堝吀鍨嬪�硷級
銆�銆�鍔熻�楋細浣庡姛鑰�
銆�銆�灏佽褰㈠紡锛欴IP16銆丼OIC16
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C
銆�銆�杓稿叆闆绘祦锛毬�1mA
銆�銆�杓稿嚭闆绘祦锛氭簮闆绘祦8mA锛屽尟闆绘祦16mA

鐗规��

SN74ALS139鍏锋湁浠ヤ笅涓昏鐗规�э細
銆�銆�1. 闆�2-4绶氳纰煎姛鑳斤紝鍙悓鏅傝檿鐞嗗叐绲勭崹绔嬬殑杓稿叆淇¤櫉銆�
銆�銆�2. 鐛ㄧ珛鐨勪娇鑳界瑷�(sh猫)瑷�锛屽厑瑷卞垎鍒ユ帶鍒跺叐鍊嬭纰煎櫒鐨勫伐浣滅媭鎱�(t脿i)銆�
銆�銆�3. ALS宸ヨ棟鍒堕��锛屾彁渚涢珮閫熷害鑸囦綆鍔熻�楃殑鎬ц兘骞宠　銆�
銆�銆�4. 瀵伐浣滄韩搴﹁寖鍦嶏紝閬╃敤浜庡伐妤�(y猫)绱氬拰杌嶇敤绱氭噳(y墨ng)鐢ㄧ挵(hu谩n)澧�銆�
銆�銆�5. 杓稿嚭椹�(q奴)鍕曡兘鍔涘挤锛岃兘澶犵洿鎺ラ﹨(q奴)鍕昄ED鎴栧叾浠栭倧杓杸闆昏矾銆�
銆�銆�6. 灏佽褰㈠紡澶氭ǎ锛屼究浜庝笉鍚屽牬鏅笅鐨勫畨瑁濆拰浣跨敤銆�

鎳�(y墨ng)鐢�

SN74ALS139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)瀛楃郴绲�(t菕ng)涓殑鍦板潃璀⒓鍜屾暩(sh霉)鎿�(j霉)閬告搰銆�
銆�銆�2. 澶氳矾寰�(f霉)鐢ㄥ拰瑙ｅ京(f霉)鐢ㄩ浕璺�銆�
銆�銆�3. 瀛樺劜鍣ㄦ摯灞曞拰澶栧湇瑷�(sh猫)鍌欐帴鍙ｈō(sh猫)瑷堛��
銆�銆�4. 宸ユキ(y猫)鎺у埗鍜岃嚜鍕曞寲绯荤当(t菕ng)銆�
銆�銆�5. 娑堣不椤為浕瀛愮敘(ch菐n)鍝佷腑鐨勪俊铏熻矾鐢�銆�
銆�銆�6. 娓│娓噺瑷�(sh猫)鍌欎腑鐨勯倧杓帶鍒堕浕璺�銆�

鏇夸唬鍨嬭櫉

SN74LS1399
銆�銆�CD74HC139

sn74als139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

sn74als139璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級