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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 > 74HC151DB

74HC151DB 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/5/8 0:28:58 鏌ョ湅 闁辫畝锛�25

74HC151DB 鏄竴绋珮閫� CMOS 鏁�(sh霉)鎿�(j霉)閬告搰鍣�/澶氳矾寰�(f霉)鐢ㄥ櫒锛圡ultiplexer锛夛紝灞簬 74HC 绯诲垪閭忚集鑺墖銆傝┎鍣ㄤ欢鍏锋湁浣庡姛鑰楀拰楂橀枊闂�(gu膩n)閫熷害鐨勭壒榛烇紝寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鏁�(sh霉)瀛楅浕璺腑閫�(j矛n)琛屼俊铏熷垏鎻涙垨鏁�(sh霉)鎿�(j霉)璺敱銆傚畠鍖呭惈涓�鍊� 8 璺几鍏ョ殑鏁�(sh霉)鎿�(j霉)閬告搰鍣紝鑳藉鏍规摎(j霉)鍦板潃杓稿叆閬告搰鍏朵腑涓�鍊嬭几鍏ヤ俊铏�锛屽苟灏囧叾鍌宠几?sh霉)绲炬垜鎯犳暤榫嗘仌?/p>

鍙冩暩(sh霉)

渚涢浕闆诲(Vcc)锛�2V~6V
銆�銆�宸ヤ綔闆绘祦锛氬吀鍨嬪�� 1渭A锛堝湪 Vcc=5V 鏅傦級
銆�銆�鍌虫挱寤堕伈鏅傞枔锛氭渶澶� 18ns锛堝湪 Vcc=5V 鏅傦級
銆�銆�杓稿叆寮曡叧鏁�(sh霉)锛�16
銆�銆�灏佽椤炲瀷锛欴IP/SOIC
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩儈+85鈩�

鐗规��

74HC151DB 鍏锋湁浠ヤ笅涓昏鐗规�э細
銆�銆�1. 楂橀�� CMOS 鎶�琛�(sh霉)锛屽偝鎾欢閬叉檪闁撶煭銆�
銆�銆�2. 瀵浕婧愰浕澹撹寖鍦嶏紙2V 鑷� 6V锛�锛岄仼鎳�(y墨ng)鎬у挤(qi谩ng)銆�
銆�銆�3. 妤典綆鐨勯潨鎱�(t脿i)闆绘祦娑堣�楋紝閬╁悎渚挎敎寮忚ō(sh猫)鍌�銆�
銆�銆�4. 杓稿叆淇濊(h霉)闆昏矾瑷�(sh猫)瑷�锛屽彲鎵垮彈瓒呴亷闆绘簮闆诲鐨勮几鍏ヤ俊铏熴��
銆�銆�5. 杓稿嚭椹�(q奴)鍕曡兘鍔涘挤(qi谩ng)锛屽彲鐩存帴椹�(q奴)鍕曞鍊嬪悓椤炶矤(f霉)杓�銆�
銆�銆�6. 寮曡叧鍏煎浜庡偝绲�(t菕ng)鐨� TTL 鍜� CMOS 鍣ㄤ欢锛屼究浜庣郴绲�(t菕ng)鍗囩礆銆�

鎳�(y墨ng)鐢�

74HC151DB 涓昏鐢ㄤ簬闇�瑕佸璺俊铏熷垏鎻涚殑鎳�(y墨ng)鐢ㄥ牬鏅�锛屽叿楂斿寘鎷細
銆�銆�1. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓殑澶氳矾淇¤櫉鍒囨彌銆�
銆�銆�2. 鏁�(sh霉)瀛楅�氫俊瑷�(sh猫)鍌欎腑鐨勬暩(sh霉)鎿�(j霉)璺敱鎺у埗銆�
銆�銆�3. 娓│娓噺鍎�鍣ㄤ腑鐨勯�氶亾閬告搰銆�
銆�銆�4. 宸ユキ(y猫)鑷嫊鍖栨帶鍒剁郴绲�(t菕ng)鐨勪俊铏熻檿鐞�銆�
銆�銆�5. 娑堣不椤為浕瀛愮敘(ch菐n)鍝佷腑鐨勫姛鑳藉垏鎻涙ā濉�銆�
銆�銆�6. 寰帶鍒跺櫒澶栧湇鎿�(ku貌)灞曢浕璺腑鐨勬暩(sh霉)鎿�(j霉)閬告搰鍣�銆�

鏇夸唬鍨嬭櫉

74HCT151, SN74HC151N, MC14052B

74hc151db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

74hc151db璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級

74hc151db鍙冩暩(sh霉)

  • 鍒堕�犲晢NXP
  • 鐢�(ch菐n)鍝佺ó椤�绶ㄧ⒓鍣�銆佽В纰煎櫒銆佸京(f霉)鐢ㄥ櫒鍜岃В寰�(f霉)鐢ㄥ櫒
  • 鐢�(ch菐n)鍝�Multiplexer
  • 閭忚集绯诲垪HC
  • 绶氳矾鏁�(sh霉)閲忥紙杓稿叆/杓稿嚭锛�8 / 1
  • 鍌虫挱寤堕伈鏅傞枔185 ns at 2 V, 37 ns at 4.5 V, 31 ns at 6 V
  • Supply Voltage - Max6 V
  • Supply Voltage - Min2 V
  • 鏈�澶у伐浣滄韩搴�+ 125 C
  • 瀹夎棰�(f膿ng)鏍�SMD/SMT
  • 灏佽 / 绠遍珨SOT-338
  • 灏佽Tube
  • 鏈�灏忓伐浣滄韩搴�- 40 C
  • 杓稿叆绶氳矾鏁�(sh霉)閲�8
  • 杓稿嚭绶氳矾鏁�(sh霉)閲�1
  • 宸ュ粻鍖呰鏁�(sh霉)閲�78
  • 闆朵欢铏熷垾鍚�74HC151DB,112