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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 > SN74AHC244-EP

SN74AHC244-EP 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/14 18:30:55 鏌ョ湅 闁辫畝锛�17

SN74AHC244-EP 鏄竴绋�8浣嶇珐娌栧櫒/绶氳矾椹�(q奴)鍕�(d貌ng)鍣紝閲囩敤鍏堥��(j矛n)鐨凜MOS鎶�琛�(sh霉)鍒堕��銆傝┎鍣ㄤ欢鍏锋湁浣庡姛鑰楀拰楂樺櫔鑱插闄愮殑鐗归粸(di菐n)锛岄仼鐢ㄤ簬鍚勭ó鏁�(sh霉)瀛楅浕璺噳(y墨ng)鐢�銆傚畠鍖呭惈鍏��(g猫)鐛�(d煤)绔嬬殑闈炲弽鐩哥珐娌栧櫒锛屾瘡鍊�(g猫)绶╂矕鍣ㄩ兘鏈変竴鍊�(g猫)鍠崹(d煤)鐨勮几鍏ュ拰杓稿嚭绔彛銆�
銆�銆�閫欎簺绶╂矕鍣ㄧ殑涓昏鍔熻兘鏄鍔犱俊铏�(h脿o)椹�(q奴)鍕�(d貌ng)鑳藉姏锛屽苟鍦ㄦ暩(sh霉)鎿�(j霉)绺界窔绯荤当(t菕ng)涓敤浣滄暩(sh霉)鎿�(j霉)绺界窔闅旈洟鍣ㄦ垨瀵勫瓨鍣ㄦ枃浠剁殑椹�(q奴)鍕�(d貌ng)鍣�銆傞�氶亷鎺у埗浣胯兘寮曡叧锛�1G 鍜� 19G锛�锛屽彲浠ュ(sh铆)鐝�(xi脿n)灏嶆暣鍊�(g猫)鍣ㄤ欢鐨勫暉鐢ㄦ垨绂佺敤鎿嶄綔銆傜暥(d膩ng)浣胯兘绔偤楂橀浕骞虫檪(sh铆)锛岃几鍑鸿垏杓稿叆闅旈洟锛涚暥(d膩ng)浣胯兘绔偤浣庨浕骞虫檪(sh铆)锛岃几鍑鸿窡闅ㄨ几鍏�銆�

鍙冩暩(sh霉)

閭忚集椤炲瀷锛氱珐娌栧櫒/椹�(q奴)鍕�(d貌ng)鍣�
銆�銆�閫氶亾鏁�(sh霉)閲忥細8
銆�銆�闆绘簮闆诲鑼冨湇(Vcc)锛�2V 鑷� 6V
銆�銆�杓稿叆闆绘祦(Iil)锛�-1渭A锛堟渶澶у�硷級
銆�銆�鍌虫挱寤堕伈鏅�(sh铆)闁�(tPLH, tPHL)锛�6ns锛堝吀鍨嬪��锛屽湪Vcc=5V姊濅欢涓嬶級
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C
銆�銆�灏佽椤炲瀷锛歋OIC銆乀SSOP

鐗规��

SN74AHC244-EP 鍏锋湁浠ヤ笅椤憲鐗规�э細
銆�銆�1. 楂橀�熼亱(y霉n)琛屾�ц兘锛氱敱浜庡叾鍌虫挱寤堕伈闈炲父鐭�锛岄仼鍚堢敤浜庨珮閫熸暩(sh霉)鎿�(j霉)鍌宠几鍫存櫙銆�
銆�銆�2. 瀵伐浣滈浕澹撹寖鍦嶏細鑳藉鍦�2V鍒�6V涔嬮枔姝ｅ父宸ヤ綔锛岄仼鎳�(y墨ng)澶氱ó渚涢浕鐠�(hu谩n)澧�銆�
銆�銆�3. 楂樺櫔鑱插闄愶細绗﹀悎JEDEC妯�(bi膩o)婧�(zh菙n)锛岀⒑淇濆湪寰�(f霉)闆滈浕纾佺挵(hu谩n)澧冧笅绌�(w臎n)瀹氶亱(y霉n)琛�銆�
銆�銆�4. 浣庨潨鎱�(t脿i)闆绘祦娑堣�楋細鍦ㄥ緟姗�(j墨)妯″紡涓嬪咕涔庝笉娑堣�楅浕娴�锛屾湁鍔╀簬闄嶄綆鏁撮珨鍔熻�椼��
銆�銆�5. 鑰愰珮婧ō(sh猫)瑷�(j矛)锛氳兘澶犲湪妤电婧害姊濅欢涓嬪彲闈犲伐浣�锛岄仼鐢ㄤ簬宸ユキ(y猫)鍙婃苯杌婇牁(l菒ng)鍩�銆�
銆�銆�6. ESD淇濊(h霉)锛氬叿鍌欒純寮�(qi谩ng)鐨勯潨闆绘斁闆婚槻璀�(h霉)鑳藉姏锛屾彁楂樹簡鑺墖鐨勯妫掓��銆�

鎳�(y墨ng)鐢�

SN74AHC244-EP 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勯闆诲瓙瑷�(sh猫)鍌欎腑锛岀壒鍒ユ槸鍦ㄩ渶瑕侀��(j矛n)琛屼俊铏�(h脿o)澧炲挤(qi谩ng)鍜岄殧闆㈢殑鍫村悎銆傚叿楂旀噳(y墨ng)鐢ㄥ寘鎷細
銆�銆�1. 鏁�(sh霉)鎿�(j霉)绺界窔椹�(q奴)鍕�(d貌ng)锛氱敤浜庤▓(j矛)绠楁(j墨)绯荤当(t菕ng)涓殑鏁�(sh霉)鎿�(j霉)绺界窔鎿�(ku貌)灞曘��
銆�銆�2. 鎺ュ彛闆昏矾锛氬湪寰帶鍒跺櫒鍜屽叾浠栧瑷�(sh猫)涔嬮枔鍏呯暥(d膩ng)鎺ュ彛绶╂矕銆�
銆�銆�3. 瀛樺劜(ch菙)鍣ㄧ郴绲�(t菕ng)锛氫綔鐐哄瓨鍎�(ch菙)鍣ㄥ湴鍧�鎴栨暩(sh霉)鎿�(j霉)绶氱殑椹�(q奴)鍕�(d貌ng)鍣�銆�
銆�銆�4. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栵細鍦≒LC銆丏CS绛夋帶鍒剁郴绲�(t菕ng)涓捣鍒颁俊铏�(h脿o)瑾�(di脿o)鐞嗕綔鐢�銆�
銆�銆�5. 姹借粖闆诲瓙锛氬彲鐢ㄤ簬杌婂収(n猫i)缍�(w菐ng)绲�(lu貌)閫氫俊绯荤当(t菕ng)鐨勪俊铏�(h脿o)澧炲挤(qi谩ng)銆�
銆�銆�6. 閫氫俊瑷�(sh猫)鍌欙細鍦ㄨ矾鐢卞櫒銆佷氦鎻涙(j墨)绛夌恫(w菐ng)绲�(lu貌)瑷�(sh猫)鍌欎腑鐢ㄤ綔淇¤櫉(h脿o)鏀惧ぇ鍣�銆�

鏇夸唬鍨嬭櫉(h脿o)

SN74AHCT244, SN74LV244, MC74AC244

sn74ahc244-ep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)

sn74ahc244-ep璩囨枡 鏇村>

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