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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(f猫i)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 > 74HC74PW

74HC74PW 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/12 13:36:23 鏌ョ湅 闁辫畝锛�18

74HC74PW 鏄竴绋洐D鍨嬭Ц鐧�(f膩)鍣ㄨ姱鐗�锛屽爆浜�74HC绯诲垪鐨凜MOS閭忚集鍣ㄤ欢銆傝┎鑺墖鍏锋湁楂樺櫔鑱插闄愬拰浣庡姛鑰楃殑鐗归粸(di菐n)锛岄仼鐢ㄤ簬鍚勭ó鏁�(sh霉)瀛楅浕璺噳(y墨ng)鐢�銆傛瘡鍊�(g猫)瑙哥櫦(f膩)鍣ㄥ寘鍚竴鍊�(g猫)鏅�(sh铆)閻樿几鍏�銆佸叐鍊�(g猫)鏁�(sh霉)鎿�(j霉)杓稿叆锛圖锛夊拰鍏╁��(g猫)杓稿嚭锛圦鍜岄潪Q锛�銆傚畠鑳藉閫氶亷鏅�(sh铆)閻樹俊铏熸帶鍒舵暩(sh霉)鎿�(j霉)鐨勫瓨鍎茶垏鍌宠几锛屽唬娉涚敤浜庡瘎瀛樺櫒銆佽▓(j矛)鏁�(sh霉)鍣ㄤ互鍙婂叾浠栭渶瑕佹暩(sh霉)鎿�(j霉)閹栧瓨鍔熻兘鐨勯浕璺ō(sh猫)瑷�(j矛)銆�
銆�銆�74HC74PW閲囩敤16寮曡叧灏佽褰㈠紡锛屽叿楂斿寘鎷琍DIP銆丼OIC绛�锛屽伐浣滈浕澹撹寖鍦嶇偤2V鑷�6V锛屽吋瀹筎TL闆诲钩妯�(bi膩o)婧�(zh菙n)銆�

鍙冩暩(sh霉)

闆绘簮闆诲锛�2V~6V
銆�銆�宸ヤ綔闆绘祦锛氭渶澶�20mA
銆�銆�鍌虫挱寤堕伈鏅�(sh铆)闁擄細绱�8ns锛堝吀鍨嬪�硷紝鍙栨焙浜庡叿楂斿瀷铏熷拰宸ヤ綔姊濅欢锛�
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩儈+85鈩�
銆�銆�杓稿叆闆诲锛氱磩10pF
銆�銆�杓稿嚭椹�(q奴)鍕曡兘鍔涳細鍙﹨(q奴)鍕曞鍊�(g猫)鍚岄鍨嬭姱鐗�

鐗规��

74HC74PW鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 楂橀�烠MOS鎶�琛�(sh霉)锛屾敮鎸佸揩閫熸暩(sh霉)鎿�(j霉)鍌宠几銆�
銆�銆�2. 鍏�(n猫i)缃洐D瑙哥櫦(f膩)鍣�锛屽叿鍌欑崹(d煤)绔嬬殑鏁�(sh霉)鎿�(j霉)杓稿叆鍜屾檪(sh铆)閻樿几鍏ョ鍙ｃ��
銆�銆�3. 鎻愪緵鐣版娓呴浂鍜岀疆浣嶅姛鑳�锛屽厑瑷辩洿鎺ヨō(sh猫)缃垨寰�(f霉)浣嶈几鍑虹媭鎱�(t脿i)銆�
銆�銆�4. 杓稿嚭鐐烘(bi膩o)婧�(zh菙n)浜掕(b菙)淇¤櫉锛圦鍜岄潪Q锛�锛屼究浜庤垏鍏朵粬閭忚集闆昏矾鎺ュ彛銆�
銆�銆�5. 杓冨鐨勫伐浣滈浕澹撹寖鍦�锛岄仼鎳�(y墨ng)涓嶅悓鍫存櫙闇�姹傘��
銆�銆�6. 妤典綆闈滄厠(t脿i)鍔熻��锛岄仼鍚堥浕姹犱緵闆昏ō(sh猫)鍌欎娇鐢ㄣ��

鎳�(y墨ng)鐢�

74HC74PW 鍙噳(y墨ng)鐢ㄤ簬澶氱ó鍫村悎锛屼緥濡傦細
銆�銆�1. 鏁�(sh霉)瀛楃郴绲�(t菕ng)涓殑鏁�(sh霉)鎿�(j霉)瀛樺劜鍠厓锛屽瀵勫瓨鍣ㄣ��
銆�銆�2. 鍚屾瑷�(j矛)鏁�(sh霉)鍣ㄧ殑瑷�(sh猫)瑷�(j矛)涓綔鐐哄熀鏈ā濉�銆�
銆�銆�3. 閫氫俊绯荤当(t菕ng)涓殑鑴堟矕鍚屾鍜屼俊铏熷欢鏅�(sh铆)銆�
銆�銆�4. 宸ユキ(y猫)鎺у埗闋�(l菒ng)鍩熷収(n猫i)鐨勭媭鎱�(t脿i)淇濇寔鍜屼俊铏熻檿鐞�銆�
銆�銆�5. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佷腑鐨勭啊鍠畾鏅�(sh铆)鍜岄倧杓搷浣�銆�
銆�銆�6. 鏁欒偛鍜屽(sh铆)椹�(y脿n)骞宠嚭涓婄殑鍩虹(ch菙)鏁�(sh霉)瀛楅倧杓暀瀛�(xu茅)婕旂ず銆�

鏇夸唬鍨嬭櫉

74HCT74, 74HC74, 74LS74

74hc74pw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(ji脿)

74hc74pw璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級

74hc74pw鍙冩暩(sh霉)

  • 鍒堕�犲晢NXP
  • 鐢�(ch菐n)鍝佺ó椤�瑙哥櫦(f膩)鍣�
  • 闆昏矾鏁�(sh霉)閲�2
  • 閭忚集绯诲垪HC
  • 閭忚集椤炲瀷D-Type Edge Triggered Flip-Flop
  • 妤垫��Inverting/Non-Inverting
  • 杓稿叆椤炲瀷Single-Ended
  • 杓稿嚭椤炲瀷Differential
  • 鍌虫挱寤堕伈鏅�(sh铆)闁�14 ns at 5 V
  • 楂橀浕骞宠几鍑洪浕娴�- 5.2 mA
  • 浣庨浕骞宠几鍑洪浕娴�5.2 mA
  • Supply Voltage - Max6 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-402
  • 灏佽Tube
  • 鏈�灏忓伐浣滄韩搴�- 40 C
  • 杓稿叆绶氳矾鏁�(sh霉)閲�1
  • 杓稿嚭绶氳矾鏁�(sh霉)閲�1
  • 宸ュ粻鍖呰鏁�(sh霉)閲�96
  • Supply Voltage - Min2 V
  • 闆朵欢铏熷垾鍚�74HC74PW,112