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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 > SN74HCT14D

SN74HCT14D 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/7 14:13:07 鏌ョ湅 闁辫畝锛�27

SN74HCT14D鏄竴娆惧柈閫氶亾鏂藉瘑鐗硅Ц鐧�(f膩)鍣ㄥ弽鐩稿櫒锛屽爆浜�74HCT绯诲垪閭忚集鍣ㄤ欢銆傝┎鑺墖鐨勪富瑕佸姛鑳芥槸灏�(du矛)杓稿叆淇¤櫉(h脿o)閫�(j矛n)琛屾暣褰�銆佹烤娉㈠拰鍙嶇浉鎿嶄綔锛屽悓鏅�(sh铆)鍏峰倷杓冮珮鐨勫櫔鑱插闄愬拰杓冨揩鐨勯枊(k膩i)闂�(gu膩n)閫熷害銆傚畠閫氬父鐢ㄤ簬闆诲钩杞�(zhu菐n)鎻�銆佽剤娌栨暣褰互鍙婁俊铏�(h脿o)闅旈洟绛夋噳(y墨ng)鐢ㄥ牬(ch菐ng)鍚堛�傚叾宸ヤ綔闆诲鑼冨湇鐐�2V鑷�6V锛屽吋瀹筎TL鍜孋MOS閭忚集闆诲钩銆傛澶�锛孲N74HCT14D鍏锋湁杓冧綆鐨勯潨鎱�(t脿i)闆绘祦娑堣��锛岄仼鍚堜簬浣庡姛鑰楄ō(sh猫)瑷�(j矛)銆�
銆�銆�鏂藉瘑鐗硅Ц鐧�(f膩)鍣ㄧ壒鎬т娇鍏惰兘澶犳湁鏁堟秷闄よ几鍏ヤ俊铏�(h脿o)涓殑鍣伈骞叉摼锛屽苟灏囦笉瑕�(gu墨)鍓囩殑杓稿叆娉㈠舰杞�(zhu菐n)鍖栫偤娓呮櫚鐨勬柟娉㈣几鍑�銆�

鍙冩暩(sh霉)

渚涢浕闆诲(Vcc)锛�2V~6V
銆�銆�杓稿叆闆绘祦(Iil)锛�-1mA
銆�銆�杓稿嚭闆绘祦(Iol)锛�-24mA锛堜綆闆诲钩锛夛紝16mA锛堥珮闆诲钩锛�
銆�銆�鍌虫挱寤堕伈鏅�(sh铆)闁�(tPLH, tPHL)锛氭渶澶�8ns
銆�銆�宸ヤ綔婧害鑼冨湇(Ta)锛�-55掳C~125掳C
銆�銆�灏佽褰㈠紡锛�

鐗规��

SN74HCT14D閲囩敤浜嗗厛閫�(j矛n)鐨勭鏌礐MOS鎶�琛�(sh霉)鍒堕��锛屽叿鍌欎互涓嬬壒榛�(di菐n)锛�
銆�銆�1. 楂樺櫔鑱插闄�锛岀鍚圝EDEC妯�(bi膩o)婧�(zh菙n)銆�
銆�銆�2. 杓稿叆寮曡叧鍏煎TTL闆诲钩銆�
銆�銆�3. 妤典綆鐨勯潨鎱�(t脿i)鍔熻��锛屽吀鍨嬪�煎皬浜�1渭W锛堝湪Vcc=5V姊濅欢涓嬶級銆�
銆�銆�4. 鏂藉瘑鐗硅Ц鐧�(f膩)鍣ㄨ几鍏ヨō(sh猫)瑷�(j矛)锛岄仼鐢ㄤ簬绶╂參璁婂寲鎴栧櫔鑱茶純澶х殑淇¤櫉(h脿o)婧�銆�
銆�銆�5. 瀵浕婧愰浕澹撹寖鍦嶆敮鎸佷笉鍚屾噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅笅鐨勯潏娲讳娇鐢�銆�
銆�銆�6. 宸ユキ(y猫)绱�(j铆)宸ヤ綔婧害鑼冨湇纰轰繚鍏跺湪鎯″姡鐠�(hu谩n)澧冧笅浠嶈兘鍙潬閬�(y霉n)琛�銆�
銆�銆�7. 杓稿嚭椹�(q奴)鍕�(d貌ng)鑳藉姏寮�(qi谩ng)锛屽彲鐩存帴椹�(q奴)鍕�(d貌ng)LED鎴栧叾浠栭倧杓杸闆昏矾銆�

鎳�(y墨ng)鐢�

SN74HCT14D寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勭ó鏁�(sh霉)瀛楅浕璺腑锛屽叿楂斿寘鎷細
銆�銆�1. 淇¤櫉(h脿o)鏁村舰锛氬皣涓嶈(gu墨)鍓囩殑妯℃摤杓稿叆淇¤櫉(h脿o)锛堝渚�(l谩i)鑷偝鎰熷櫒鐨勪俊铏�(h脿o)锛夎綁(zhu菐n)鎻涚偤妯�(bi膩o)婧�(zh菙n)鐨勬暩(sh霉)瀛楁柟娉�銆�
銆�銆�2. 鍣伈婵炬尝锛氬埄鐢ㄦ柦瀵嗙壒瑙哥櫦(f膩)鍣ㄧ壒鎬у幓闄よ几鍏ヤ俊铏�(h脿o)涓殑楂橀牷鍣伈骞叉摼銆�
銆�銆�3. 闆诲钩杞�(zhu菐n)鎻涳細瀵�(sh铆)鐝�(xi脿n)涓嶅悓閭忚集闆诲钩涔嬮枔鐨勭劇(w煤)绺綁(zhu菐n)鎻�锛屼緥濡傚緸TTL鍒癈MOS闆诲钩銆�
銆�銆�4. 鑴堟矕鐢熸垚鑸囧欢閬叉帶鍒讹細閫氶亷(gu貌)澶栭儴RC缍�(w菐ng)绲�(lu貌)绲�(ji茅)鍚圫N74HCT14D鐢熸垚绮剧⒑鐨勫畾鏅�(sh铆)淇¤櫉(h脿o)銆�
銆�銆�5. 鏁�(sh霉)鎿�(j霉)閫氫俊鎺ュ彛淇濊(h霉)锛氱敤浣滀俊铏�(h脿o)绶╂矕鍗�(q奴)浠ュ寮�(qi谩ng)绯荤当(t菕ng)鐨勬姉骞叉摼鑳藉姏銆�
銆�銆�6. 绨�(ji菐n)鍠殑鏅�(sh铆)閻樹俊铏�(h脿o)鐧�(f膩)鐢熷櫒锛氶厤鍚堟尟钑╅浕璺敘(ch菐n)鐢熺┅(w臎n)瀹氱殑鏅�(sh铆)閻樹俊铏�(h脿o)銆�

鏇夸唬鍨嬭櫉(h脿o)

74HC14, CD40106B, SN74AHCT14

sn74hct14d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)

sn74hct14d璩囨枡 鏇村>

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

sn74hct14d鍙冩暩(sh霉)

  • 妯�(bi膩o)婧�(zh菙n)鍖呰50
  • 椤炲垾闆嗘垚闆昏矾 (IC)
  • 瀹跺涵閭忚集 - 鏌垫サ鍜岄�嗚畩鍣�
  • 绯诲垪74HCT
  • 閭忚集椤炲瀷閫嗚畩鍣�锛岀珐娌栧櫒
  • 闆昏矾鏁�(sh霉)6
  • 杓稿叆鏁�(sh霉)1
  • 鐗归粸(di菐n)鏂藉瘑鐗硅Ц鐧�(f膩)鍣�
  • 闆绘簮闆诲4.5 V ~ 5.5 V
  • 闆绘祦 - 闈滄厠(t脿i)锛堟渶澶у�硷級2µA
  • 杓稿嚭闆绘祦楂�锛屼綆4mA锛�4mA
  • 閭忚集闆诲钩 - 浣�0.5 V ~ 0.6 V
  • 閭忚集闆诲钩 - 楂�1.9 V ~ 2.1 V
  • 椤嶅畾闆诲鍜屾渶澶� CL 鏅�(sh铆)鐨勬渶澶у偝鎾欢閬�30ns @ 5.5V锛�50pF
  • 宸ヤ綔婧害-40°C ~ 85°C
  • 瀹夎椤炲瀷琛ㄩ潰璨艰
  • 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�14-SOIC
  • 灏佽/澶栨14-SOIC锛�0.154"锛�3.90mm 瀵級
  • 鍖呰绠′欢
  • 鍏跺畠鍚嶇ū296-8391-5