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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 > 74HC374D

74HC374D 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2024/7/18 14:34:23 鏌ョ湅 闁辫畝锛�427

74HC374D鏄竴娆惧叓浣嶉帠瀛樺櫒鑺墖锛岄噰鐢–MOS鎶�琛�(sh霉)鍒堕��锛屽叿鏈夐珮閫�銆佷綆鍔熻��銆佷綆闆诲钩杓稿叆闆婚樆绛夌壒榛�(di菐n)銆傚叾寮曡叧甯冨眬鐐篠OIC-20灏佽褰㈠紡锛屽彲寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鏁�(sh霉)瀛楃郴绲�(t菕ng)銆侀�氳▕绯荤当(t菕ng)銆佽▓(j矛)绠楁(j墨)鎺ュ彛绛夐牁(l菒ng)鍩熴��
銆�銆�74HC374D鏄竴绋父鐢ㄧ殑瀛樺劜(ch菙)鍣ㄨ姱鐗�锛屽畠閲囩敤浜咰MOS鎶�琛�(sh霉)锛屽叿鏈夐珮閫�銆佷綆鍔熻��銆佸櫔鑱插皬绛夌壒榛�(di菐n)銆傝┎鑺墖鍏锋湁8鍊�(g猫)閫忔槑閹栧瓨鍣�锛屽彲浠ュ(sh铆)鐝�(xi脿n)鏁�(sh霉)鎿�(j霉)鐨勫瓨鍎�(ch菙)鍜屽偝杓�銆傚湪瀛樺劜(ch菙)鏁�(sh霉)鎿�(j霉)鏅�(sh铆)锛屽皣鏁�(sh霉)鎿�(j霉)杓稿叆鍒伴帠瀛樺櫒鐨凞绔紝鐒跺悗閫氶亷(gu貌)鏅�(sh铆)閻樹俊铏�(h脿o)閫�(j矛n)琛岄帠瀛�锛屾暩(sh霉)鎿�(j霉)灏辫瀛樺劜(ch菙)鍦ㄩ帠瀛樺櫒涓簡銆傚湪鍌宠几鏁�(sh霉)鎿�(j霉)鏅�(sh铆)锛屽皣閹栧瓨鍣ㄤ腑鐨勬暩(sh霉)鎿�(j霉)杓稿嚭鍒癚绔�傞帠瀛樺櫒鐨勪娇鑳界OE鍙互鎺у埗鏁�(sh霉)鎿�(j霉)鐨勮几鍑�锛屼娇鍏惰檿浜庨珮闃绘厠(t脿i)鎴栬�呮湁鏁堣几鍑虹媭鎱�(t脿i)銆�74HC374D鐨勬搷浣滅悊璜栨瘮杓冪啊(ji菐n)鍠�锛屾槸涓�绋熀鏈殑鏁�(sh霉)瀛楅浕璺�銆�

鍩烘湰绲�(ji茅)妲�(g貌u)

74HC374D鐨勫熀鏈祼(ji茅)妲�(g貌u)鍖呮嫭8鍊�(g猫)閫忔槑閹栧瓨鍣�銆佹檪(sh铆)閻樿几鍏ョCLK銆佹暩(sh霉)鎿�(j霉)杓稿叆绔疍銆佹暩(sh霉)鎿�(j霉)杓稿嚭绔疩銆佷娇鑳界OE绛�銆傚叾涓�锛岄�忔槑閹栧瓨鍣ㄦ槸鏍稿績閮ㄤ欢锛屽畠鍙互瀛樺劜(ch菙)鏁�(sh霉)鎿�(j霉)锛屽苟灏囨暩(sh霉)鎿�(j霉)鍌宠几?sh霉)鐙℃笇顜樺◥鍒�?銆傛檪(sh铆)閻樿几鍏ョCLK鐢ㄤ簬鎺у埗閹栧瓨鍣ㄧ殑閹栧瓨鍜屽偝杓革紝鏁�(sh霉)鎿�(j霉)杓稿叆绔疍鐢ㄤ簬杓稿叆瑕佸瓨鍎�(ch菙)鐨勬暩(sh霉)鎿�(j霉)锛屾暩(sh霉)鎿�(j霉)杓稿嚭绔疩鐢ㄤ簬杓稿嚭瀛樺劜(ch菙)鍦ㄩ帠瀛樺櫒涓殑鏁�(sh霉)鎿�(j霉)锛屼娇鑳界OE鐢ㄤ簬鎺у埗鏁�(sh霉)鎿�(j霉)鐨勮几鍑恒��

鍙冩暩(sh霉)

(1) 渚涢浕闆诲鑼冨湇锛�2V-6V
銆�銆�(2) 闈滄厠(t脿i)宸ヤ綔闆绘祦锛�10uA
銆�銆�(3) 宸ヤ綔婧害鑼冨湇锛�-40鈩冭嚦+85鈩�
銆�銆�(4) 鏁�(sh霉)鎿�(j霉)鏅�(sh铆)搴忥細杓稿叆绔埌杓稿嚭绔殑鍌宠几鏅�(sh铆)闁撶偤15ns
銆�銆�(5) 杓稿嚭椹�(q奴)鍕�(d貌ng)鑳藉姏锛毬�5mA

鐗归粸(di菐n)

(1) 楂橀�燂細74HC374D閲囩敤CMOS鎶�琛�(sh霉)鍒堕��锛屽叿鏈夊揩閫熺殑鏁�(sh霉)鎿�(j霉)鍌宠几閫熷害锛屽彲婊胯冻楂橀�熸暩(sh霉)瀛楃郴绲�(t菕ng)鐨勯渶姹�銆�
銆�銆�(2) 浣庡姛鑰楋細74HC374D鐨勯潨鎱�(t脿i)宸ヤ綔闆绘祦鍍呯偤10uA锛屽叿鏈夊緢浣庣殑鍔熻��锛岄仼鐢ㄤ簬瑕佹眰浣庡姛鑰楃殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�
銆�銆�(3) 浣庨浕骞宠几鍏ラ浕闃伙細74HC374D鐨勮几鍏ラ浕闃诲緢浣�锛屽彲鏈夋晥娓涘皯闆昏矾涓殑鍔熻��銆�
銆�銆�(4) 甯搁枊(k膩i)杓稿嚭锛�74HC374D鍏锋湁甯搁枊(k膩i)杓稿嚭鍔熻兘锛屽彲鐢ㄤ簬闁�(k膩i)闂�(gu膩n)銆佸垏鎻涚瓑鎺у埗鎳�(y墨ng)鐢�銆�
銆�銆�(5) 寮�(qi谩ng)杓稿嚭椹�(q奴)鍕�(d貌ng)鑳藉姏锛�74HC374D鐨勮几鍑洪﹨(q奴)鍕�(d貌ng)鑳藉姏杓冨挤(qi谩ng)锛屽彲椹�(q奴)鍕�(d貌ng)澶氱ó璨�(f霉)杓夛紝閬╃敤浜庡绋噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�

宸ヤ綔鍘熺悊

74HC374D鏄竴娆惧叓浣嶉帠瀛樺櫒鑺墖锛屽彲浠ュ皣杓稿叆淇¤櫉(h脿o)閹栧瓨鍎�(ch菙)瀛樿捣渚�(l谩i)锛岀劧鍚庡湪闇�瑕佺殑鏅�(sh铆)鍊欒几鍑�銆傚叾宸ヤ綔鍘熺悊濡備笅锛�
銆�銆�(1) 杓稿叆淇¤櫉(h脿o)杓稿叆锛氬皣杓稿叆淇¤櫉(h脿o)閫氶亷(gu貌)杓稿叆绔几鍏ュ埌74HC374D涓��
銆�銆�(2) 閹栧瓨瀛樺劜(ch菙)锛氱暥(d膩ng)閹栧瓨鍣ㄤ娇鑳界鐐洪珮闆诲钩鏅�(sh铆)锛岃几鍏ヤ俊铏�(h脿o)琚帠瀛樺瓨鍎�(ch菙)鍦ㄩ帠瀛樺櫒涓�锛屾鏅�(sh铆)杓稿叆绔殑璁婂寲涓嶆渻(hu矛)褰遍熆杓稿嚭绔��
銆�銆�(3) 杓稿嚭淇¤櫉(h脿o)杓稿嚭锛氱暥(d膩ng)閹栧瓨鍣ㄤ娇鑳界鐐轰綆闆诲钩鏅�(sh铆)锛岄帠瀛樺櫒涓殑鏁�(sh霉)鎿�(j霉)琚几鍑哄埌杓稿嚭绔�銆�

鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�

(1) 鏁�(sh霉)瀛楃郴绲�(t菕ng)锛�74HC374D鍙敤浜庢暩(sh霉)瀛楃郴绲�(t菕ng)涓殑鏁�(sh霉)鎿�(j霉)瀛樺劜(ch菙)銆佹帶鍒朵俊铏�(h脿o)閹栧瓨绛夋噳(y墨ng)鐢ㄣ��
銆�銆�(2) 閫氳▕绯荤当(t菕ng)锛�74HC374D鍙敤浜庨�氳▕绯荤当(t菕ng)涓殑鏁�(sh霉)鎿�(j霉)鍌宠几銆佹帶鍒朵俊铏�(h脿o)閹栧瓨绛夋噳(y墨ng)鐢�銆�
銆�銆�(3) 瑷�(j矛)绠楁(j墨)鎺ュ彛锛�74HC374D鍙敤浜庤▓(j矛)绠楁(j墨)鎺ュ彛涓殑鏁�(sh霉)鎿�(j霉)瀛樺劜(ch菙)銆佹帶鍒朵俊铏�(h脿o)閹栧瓨绛夋噳(y墨ng)鐢ㄣ��

瀹夎瑕侀粸(di菐n)

鍦ㄥ畨瑁�74HC374D鑺墖鏅�(sh铆)锛岄渶瑕佹敞鎰忎互涓嬪咕鍊�(g猫)瑕侀粸(di菐n)锛�
銆�?銆�?锛夎姝ｇ⒑閫ｆ帴鑺墖鐨勫紩鑵�锛岄伩鍏嶅紩鑵抽�ｆ帴閷�(cu貌)瑾ゅ皫(d菐o)鑷磋姱鐗囩劇(w煤)娉曟甯稿伐浣�銆�
銆�?銆�?锛夎娉ㄦ剰鑺墖鐨勯浕澹撳拰闆绘祦瑕�(gu墨)鏍�锛岄伕鎿囬仼鍚堢殑闆绘簮锛屼互淇濊瓑鑺墖姝ｅ父宸ヤ綔銆�
銆�?銆�?锛夎姝ｇ⒑浣跨敤绲曠罚澧婂拰鏁ｇ啽鐗�锛屼互閬垮厤鑺墖閬�(gu貌)鐔辨垨鑰呯櫦(f膩)鐢熺煭璺瓑鍟�(w猫n)椤�銆�
銆�?銆�?锛夎娉ㄦ剰鑺墖鐨勯潨闆婚槻璀�(h霉)锛岄伩鍏嶉潨闆绘悕鍌疯姱鐗�銆�

74hc374d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)

74hc374d璩囨枡 鏇村>

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

74hc374d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�1
  • 閭忚集绯诲垪HC
  • 閭忚集椤炲瀷D-Type Edge Triggered Flip-Flop
  • 妤垫��Non-Inverting
  • 杓稿叆椤炲瀷Single-Ended
  • 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�- 7.8 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-163
  • 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�8
  • 宸ュ粻鍖呰鏁�(sh霉)閲�38
  • Supply Voltage - Min2 V
  • 闆朵欢铏�(h脿o)鍒ュ悕74HC374D,652