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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 > CD74HC237E

CD74HC237E 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/5/9 18:53:44 鏌ョ湅 闁辫畝锛�22

CD74HC237E 鏄竴娆鹃珮鎬ц兘鐨� 3-8 绶氳纰煎櫒锛屽爆浜� HC 绯诲垪楂橀�� CMOS 鍣ㄤ欢銆傚畠鍏锋湁浣庡姛鑰�銆侀珮鍣伈瀹归檺鍜屽揩閫熼枊闂�(gu膩n)閫熷害鐨勭壒榛烇紝閬╁悎鐢ㄤ簬鏁�(sh霉)瀛楃郴绲�(t菕ng)涓殑鍦板潃瑙ｇ⒓銆佹暩(sh霉)鎿�(j霉)閬告搰浠ュ強淇¤櫉璺敱绛夋噳(y墨ng)鐢�銆�
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鍙冩暩(sh霉)

閭忚集椤炲瀷锛�3-8绶氳纰煎櫒
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銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C
銆�銆�鍌虫挱寤堕伈鏅傞枔锛氭渶澶�7ns锛堝湪Vcc=6V鏅傦級
銆�銆�杓稿叆闆绘祦锛毬�1 渭A锛堟渶澶у��锛屽湪Vcc=4.5V鑷�5.5V鑼冨湇鍏�(n猫i)锛�
銆�銆�杓稿嚭闆绘祦锛毬�25 mA锛堟渶澶у�硷級

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CD74HC237E 鐨勪富瑕佺壒鎬у寘鎷細
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銆�銆�5. 鍏� CMOS 鎶�琛�(sh霉)锛氬鐝�(xi脿n)浜嗕綆鍔熻�楀拰楂橀枊闂�(gu膩n)閫熷害鐨勭祼(ji茅)鍚�銆�
銆�銆�6. 杓稿嚭鍏煎鎬э細鑳藉椹�(q奴)鍕� TTL 鍜屽叾浠� CMOS 杓稿叆锛屾柟渚胯垏鍏朵粬閭忚集闆昏矾闆嗘垚銆�

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CD74HC237E 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勭ó鏁�(sh霉)瀛楅浕瀛愯ō(sh猫)鍌欎腑锛屽叿楂斿寘鎷細
銆�銆�1. 鍦板潃瑙ｇ⒓锛氬湪寰檿鐞嗗櫒绯荤当(t菕ng)涓敤浜庡皣澶氭鍦板潃绶氳綁(zhu菐n)鎻涚偤鍠崹鐨勯伕閫氫俊铏�銆�
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銆�銆�3. 椤ず椹�(q奴)鍕曪細鐢ㄤ簬鎺у埗 LED 鎴� LCD 椤ず灞忎笂鐨勬钀介粸浜�銆�
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鏇夸唬鍨嬭櫉

74HC237, SN74HC237N, MC14559B

cd74hc237e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

cd74hc237e璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級

cd74hc237e鍙冩暩(sh霉)

  • 妯�(bi膩o)婧�(zh菙n)鍖呰25
  • 椤炲垾闆嗘垚闆昏矾 (IC)
  • 瀹跺涵閭忚集 - 淇¤櫉闁嬮棞(gu膩n)锛屽璺京(f霉)鐢ㄥ櫒锛岃В纰煎櫒
  • 绯诲垪74HC
  • 椤炲瀷瑙ｇ⒓鍣�/澶氳矾鍒嗚В鍣�
  • 闆昏矾1 x 3:8
  • 鐛ㄧ珛闆昏矾1
  • 杓稿嚭闆绘祦楂橈紝浣�5.2mA锛�5.2mA
  • 闆诲闆绘簮鍠浕婧�
  • 闆绘簮闆诲2 V ~ 6 V
  • 宸ヤ綔婧害-55°C ~ 125°C
  • 瀹夎椤炲瀷閫氬瓟
  • 灏佽/澶栨16-DIP锛�0.300"锛�7.62mm锛�
  • 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�16-PDIP
  • 鍖呰绠′欢