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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 > SN74HCT74DR

SN74HCT74DR 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/12 20:03:59 鏌ョ湅 闁辫畝锛�20

SN74HCT74DR 鏄竴绋洐D鍨嬭Ц鐧�(f膩)鍣ㄨ姱鐗囷紝灞簬TI锛堝痉宸炲剙鍣級鐨�74HCT绯诲垪銆傚畠閲囩敤16寮曡叧鐨勫皬澶栧舰灏佽锛圫OIC锛�锛岄仼鐢ㄤ簬鍚勭ó鏁�(sh霉)瀛楅倧杓浕璺腑銆傝┎鑺墖鍏锋湁鍏╁��(g猫)鐛�(d煤)绔嬬殑D鍨嬭Ц鐧�(f膩)鍣�锛屾瘡鍊�(g猫)瑙哥櫦(f膩)鍣ㄩ兘鍖呭惈涓�鍊�(g猫)鏁�(sh霉)鎿�(j霉)杓稿叆锛圖锛夈�佹檪(sh铆)閻樿几鍏ワ紙CLK锛夈�佺洿鎺ョ疆浣嶏紙SET锛夊拰鐩存帴寰�(f霉)浣嶏紙RESET锛夊姛鑳�銆傞�欑ó瑷�(sh猫)瑷�(j矛)浣垮叾鍦ㄥ绋悓姝ュ拰鐣版鎿嶄綔涓〃鐝�(xi脿n)鍑鸿壊銆�
銆�銆�74HCT绯诲垪浠ュ叾楂樺櫔鑱插闄愬拰浣庡姛鑰楄�岃仦鍚�锛岄仼鍚堜簬TTL鍜孋MOS閭忚集闆诲钩鍏煎鐨勬噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�

鍙冩暩(sh霉)

渚涢浕闆诲锛�2V鑷�6V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C鑷�85掳C
銆�銆�鍌虫挱寤堕伈鏅�(sh铆)闁擄細鏈�澶�22ns
銆�銆�杓稿嚭闆绘祦锛毬�20mA
銆�銆�闈滄厠(t脿i)闆绘祦锛氭渶澶�20渭A
銆�銆�灏佽椤炲瀷锛歋OIC-16

鐗规��

SN74HCT74DR鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 楂橀�烪CT宸ヨ棟鍒堕��锛岀⒑?锛熺剸鍖峗(k膩i)闂�(gu膩n)鎬ц兘銆�
銆�銆�2. 鏀寔TTL鍜孋MOS閭忚集闆诲钩鍏煎锛屼究浜庤垏涓嶅悓椤炲瀷鐨勬暩(sh霉)瀛楅浕璺泦鎴�銆�
銆�銆�3. 姣忓��(g猫)瑙哥櫦(f膩)鍣ㄥ叿鏈夌崹(d煤)绔嬬殑鏁�(sh霉)鎿�(j霉)杓稿叆銆佹檪(sh铆)閻樿几鍏ャ�佺疆浣嶅拰寰�(f霉)浣嶇鍙�锛屾彁渚涢潏娲荤殑鎺у埗鏂瑰紡銆�
銆�銆�4. 鍏�(n猫i)缃笂鎷夐浕闃�锛岀⒑淇濈┅(w臎n)瀹氱殑宸ヤ綔鐙�鎱�(t脿i)銆�
銆�銆�5. 闆欒Ц鐧�(f膩)鍣ㄧ祼(ji茅)妲�(g貌u)绡�(ji茅)鐪佷簡闆昏矾鏉跨┖闁�锛屽苟娓涘皯浜嗗閮ㄥ厓浠剁殑闇�姹�銆�
銆�銆�6. 寤ｆ硾鐨勫伐浣滈浕澹撹寖鍦�锛岄仼鎳�(y墨ng)鎬у挤(qi谩ng)锛屽彲鍦ㄥ绋挵(hu谩n)澧冧笅浣跨敤銆�

鎳�(y墨ng)鐢�

SN74HCT74DR閬╃敤浜庝互涓嬮牁(l菒ng)鍩燂細
銆�銆�1. 鏁�(sh霉)瀛椾俊铏�(h脿o)铏曠悊锛氬彲鐢ㄤ簬瀛樺劜(ch菙)鎴栧欢閬叉暩(sh霉)瀛椾俊铏�(h脿o)銆�
銆�銆�2. 鏁�(sh霉)鎿�(j霉)閹栧瓨鍜岀Щ浣嶅瘎瀛樺櫒锛氶�氶亷(gu貌)鏅�(sh铆)閻樹俊铏�(h脿o)瀵�(sh铆)鐝�(xi脿n)鏁�(sh霉)鎿�(j霉)鐨勬崟鐛插拰瀛樺劜(ch菙)銆�
銆�銆�3. 瑷�(j矛)鏁�(sh霉)鍣ㄥ拰鍒嗛牷鍣細鍙互鐢ㄤ簬妲�(g貌u)寤哄京(f霉)闆滅殑瑷�(j矛)鏁�(sh霉)鍜屽垎闋婚倧杓浕璺��
銆�銆�4. 鍚屾鍜岀暟姝ラ浕璺ō(sh猫)瑷�(j矛)锛氭敮鎸佸妯″紡鎿嶄綔锛屾豢瓒充笉鍚岄浕璺渶姹傘��
銆�銆�5. 宸ユキ(y猫)鎺у埗銆侀�氫俊瑷�(sh猫)鍌欎互鍙婃秷璨�(f猫i)椤為浕瀛愮敘(ch菐n)鍝佷腑鐨勬暩(sh霉)瀛楅倧杓浕璺�銆�

鏇夸唬鍨嬭櫉(h脿o)

SN74HC74N, MC74HC74N, SN74AHCT74N

sn74hct74dr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)

sn74hct74dr璩囨枡 鏇村>

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

sn74hct74dr鍙冩暩(sh霉)

  • 妯�(bi膩o)婧�(zh菙n)鍖呰1
  • 椤炲垾闆嗘垚闆昏矾 (IC)
  • 瀹跺涵閭忚集 - 瑙哥櫦(f膩)鍣�
  • 绯诲垪74HCT
  • 鍔熻兘瑷�(sh猫)缃紙闋�(y霉)瑷�(sh猫)锛夊拰寰�(f霉)浣�
  • 椤炲瀷D 鍨�
  • 杓稿嚭椤炲瀷宸垎
  • 鍏冧欢鏁�(sh霉)2
  • 姣忓��(g猫)鍏冧欢鐨勪綅鍏冩暩(sh霉)1
  • 闋荤巼 - 鏅�(sh铆)閻�46MHz
  • 寤堕伈鏅�(sh铆)闁� - 鍌宠几18ns
  • 瑙哥櫦(f膩)鍣ㄩ鍨�姝ｉ倞娌�
  • 杓稿嚭闆绘祦楂橈紝浣�4mA锛�4mA
  • 闆绘簮闆诲4.5 V ~ 5.5 V
  • 宸ヤ綔婧害-40°C ~ 85°C
  • 瀹夎椤炲瀷琛ㄩ潰璨艰
  • 灏佽/澶栨14-SOIC锛�0.154"锛�3.90mm 瀵級
  • 鍖呰Digi-Reel®
  • 鍏跺畠鍚嶇ū296-1211-6