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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 > SN74LS14DR

SN74LS14DR 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2024/6/4 15:17:40 鏌ョ湅 闁辫畝锛�409

SN74LS14DR鏄竴绋叚閫氶亾鍙嶇浉鍣ㄨ姱鐗�锛岄仼鐢ㄤ簬鏁�(sh霉)瀛楅浕璺腑鐨勪俊铏�(h脿o)鍙嶇浉杓稿嚭銆傚畠閲囩敤TTL閭忚集闆诲钩锛屽叿鏈夐珮閫�銆佷綆鍔熻�楀拰楂樺櫔鑱叉姂鍒剁殑鐗归粸(di菐n)銆傝┎鑺墖鐨勫皝瑁濋鍨嬬偤SOIC-14锛屽伐浣滈浕澹撹寖鍦嶇偤4.75V鑷�5.25V锛屾渶澶у伐浣滈牷鐜囩偤33MHz銆�
銆�銆�SN74LS14DR閫氶亷闈為杸锛坕nverter锛夊(sh铆)鐝�(xi脿n)鍙嶇浉鍣ㄥ姛鑳�銆傜暥(d膩ng)杓稿叆淇¤櫉(h脿o)鐐洪珮闆诲钩锛�1锛夋檪(sh铆)锛岃几鍑轰俊铏�(h脿o)鐐轰綆闆诲钩锛�0锛�锛涚暥(d膩ng)杓稿叆淇¤櫉(h脿o)鐐轰綆闆诲钩锛�0锛夋檪(sh铆)锛岃几鍑轰俊铏�(h脿o)鐐洪珮闆诲钩锛�1锛夈�傞�氶亷閫欑ó鏂瑰紡锛屽彲浠ュ(sh铆)鐝�(xi脿n)淇¤櫉(h脿o)鐨勫弽鐩歌几鍑恒��

鍩烘湰绲�(ji茅)妲�(g貌u)

SN74LS14DR鑺墖鐢卞鍊�(g猫)鍙嶇浉鍣ㄩ�氶亾绲勬垚锛屾瘡鍊�(g猫)閫氶亾閮藉叿鏈夎几鍏ョ鍜岃几鍑虹銆傝几鍏ョ鎺ユ敹澶栭儴淇¤櫉(h脿o)锛岀稉(j墨ng)閬庡弽鐩稿櫒鍏�(n猫i)閮ㄧ殑閭忚集闆昏矾铏曠悊鍚庯紝杓稿嚭鍙嶇浉淇¤櫉(h脿o)銆傛暣鍊�(g猫)鑺墖鐨勫収(n猫i)閮ㄧ祼(ji茅)妲�(g貌u)鐢卞鍊�(g猫)鍙嶇浉鍣ㄥ柈鍏冪祫鎴�锛屾瘡鍊�(g猫)鍙嶇浉鍣ㄥ柈鍏冨寘鎷櫠楂旂鍜岄浕闃荤瓑鍏冧欢銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲鑼冨湇锛�4.75V鑷�5.25V
銆�銆�杓稿叆闆诲鑼冨湇锛�0V鑷�5V
銆�銆�杓稿嚭闆诲鑼冨湇锛�0V鑷�5V
銆�銆�鏈�澶у伐浣滈牷鐜囷細33MHz
銆�銆�灏佽椤炲瀷锛歋OIC-14

鐗归粸(di菐n)

1銆侀珮閫熷弽鐩稿櫒锛歋N74LS14DR鍏锋湁楂橀�熺殑鍙嶇浉鍣ㄥ姛鑳�锛岄仼鐢ㄤ簬楂橀牷鐜囨噳(y墨ng)鐢�銆�
銆�銆�2銆佷綆鍔熻�楋細瑭茶姱鐗囬噰鐢═TL閭忚集闆诲钩锛屽姛鑰楄純浣�锛岄仼鐢ㄤ簬闇�瑕佺瘈(ji茅)鑳界殑闆昏矾瑷�(sh猫)瑷�(j矛)銆�
銆�銆�3銆佸閫氶亾锛歋N74LS14DR鍏锋湁鍏��(g猫)鐛�(d煤)绔嬬殑鍙嶇浉鍣ㄩ�氶亾锛屽彲浠ュ悓鏅�(sh铆)鎿嶄綔澶氬��(g猫)杓稿叆淇¤櫉(h脿o)銆�
銆�銆�4銆佹韩搴﹁寖鍦嶅唬锛氳┎鑺墖鑳藉湪杓冨鐨勬韩搴﹁寖鍦嶅収(n猫i)宸ヤ綔锛岄仼鐢ㄤ簬鍚勭ó鐠�(hu谩n)澧冩浠躲��
銆�銆�5銆侀珮鍣伈鎶戝埗锛歋N74LS14DR鍏锋湁鑹ソ鐨勫櫔鑱叉姂鍒惰兘鍔�锛屽彲浠ユ湁鏁堟笡灏戜俊铏�(h脿o)骞叉摼銆�

宸ヤ綔鍘熺悊

SN74LS14DR鏄�氶亷闈為杸锛坕nverter锛変締瀵�(sh铆)鐝�(xi脿n)鍙嶇浉鍣ㄥ姛鑳�銆傜暥(d膩ng)杓稿叆淇¤櫉(h脿o)鐐洪珮闆诲钩锛�1锛夋檪(sh铆)锛岃几鍑轰俊铏�(h脿o)鐐轰綆闆诲钩锛�0锛�锛涚暥(d膩ng)杓稿叆淇¤櫉(h脿o)鐐轰綆闆诲钩锛�0锛夋檪(sh铆)锛岃几鍑轰俊铏�(h脿o)鐐洪珮闆诲钩锛�1锛�銆傞�氶亷閫欑ó鏂瑰紡锛屽彲浠ュ(sh铆)鐝�(xi脿n)淇¤櫉(h脿o)鐨勫弽鐩歌几鍑�銆�

鎳�(y墨ng)鐢�

SN74LS14DR甯哥敤浜庢暩(sh霉)瀛楅浕璺腑锛岀壒鍒ユ槸鍦ㄩ渶瑕佷俊铏�(h脿o)鍙嶇浉鐨勫牬鍚堛�傚畠鍙互鐢ㄤ簬閭忚集闆昏矾鐨勮ō(sh猫)瑷�(j矛)鍜屽(sh铆)鐝�(xi脿n)锛屼緥濡傛檪(sh铆)搴忛浕璺�銆佽▓(j矛)鏁�(sh霉)鍣ㄣ�佹暩(sh霉)鎿�(j霉)閬告搰鍣ㄧ瓑銆傛澶�锛岀敱浜庡畠鍏锋湁楂橀�熷拰浣庡姛鑰楃殑鐗归粸(di菐n)锛岄倓鍙互鐢ㄤ簬閫氫俊瑷�(sh猫)鍌欍�佽▓(j矛)绠楁(j墨)鎺ュ彛銆佸偝鎰熷櫒鎺ュ彛绛�銆�

濡備綍浣跨敤

瑕佷娇鐢⊿N74LS14DR鑺墖锛岄渶瑕佹寜鐓т互涓嬫椹熼��(j矛n)琛岋細
銆�銆�1銆佺⒑瀹氶浕婧愰浕澹擄細SN74LS14DR鑺墖鐨勫伐浣滈浕澹撹寖鍦嶇偤4.75V鑷�5.25V銆傚湪浣跨敤涔嬪墠锛岃珛(q菒ng)纰轰繚鎻愪緵绲﹁姱鐗囩殑闆绘簮闆诲鍦ㄩ�欏��(g猫)鑼冨湇鍏�(n猫i)銆�
銆�銆�2銆侀�ｆ帴闆绘簮锛氬皣姝ｆサ閫ｆ帴鍒拌姱鐗囩殑VCC寮曡叧锛屽皣璨�(f霉)妤甸�ｆ帴鍒拌姱鐗囩殑GND寮曡叧锛屼互鎻愪緵闆绘簮绲﹁姱鐗囥��
銆�銆�3銆侀�ｆ帴杓稿叆淇¤櫉(h脿o)锛氬皣闇�瑕侀��(j矛n)琛屽弽鐩歌檿鐞嗙殑杓稿叆淇¤櫉(h脿o)閫ｆ帴鍒拌姱鐗囩殑鐩告噳(y墨ng)杓稿叆寮曡叧銆係N74LS14DR鑺墖鏈夊叚鍊�(g猫)鍙嶇浉鍣ㄩ�氶亾锛屽洜姝ゆ湁鍏��(g猫)杓稿叆寮曡叧锛屽垎鍒ユ(bi膩o)瑷樼偤1A銆�2A銆�3A銆�4A銆�5A鍜�6A銆�
銆�銆�4銆侀�ｆ帴杓稿嚭淇¤櫉(h脿o)锛氬緸鑺墖鐨勫皪(du矛)鎳�(y墨ng)杓稿嚭寮曡叧鐛插彇鍙嶇浉杓稿嚭淇¤櫉(h脿o)銆係N74LS14DR鑺墖鐨勮几鍑哄紩鑵虫(bi膩o)瑷樼偤1Y銆�2Y銆�3Y銆�4Y銆�5Y鍜�6Y銆�
銆�銆�5銆侀�ｆ帴澶栭儴闆昏矾锛氭牴鎿�(j霉)闇�瑕�锛屽皣SN74LS14DR鑺墖鐨勮几鍑轰俊铏�(h脿o)閫ｆ帴鍒伴渶瑕佹帴鏀跺弽鐩镐俊铏�(h脿o)鐨勫閮ㄩ浕璺腑銆�
銆�銆�6銆佺⒑瀹氶倧杓浕骞筹細SN74LS14DR鑺墖閲囩敤TTL閭忚集闆诲钩锛岄珮闆诲钩鐐�1锛屼綆闆诲钩鐐�0銆傛牴鎿�(j霉)鎳�(y墨ng)鐢ㄩ渶姹�锛岀⒑淇濊几鍏ヤ俊铏�(h脿o)鐨勯倧杓浕骞崇鍚堣姱鐗囩殑瑕佹眰銆�
銆�銆�7銆佺⒑瀹氳几鍑虹壒鎬э細SN74LS14DR鑺墖鐨勮几鍑虹壒鎬у寘鎷几鍑洪浕娴佸拰杓稿嚭闆诲钩銆傞渶瑕佹牴鎿�(j霉)鍏烽珨鎳�(y墨ng)鐢ㄩ渶姹�锛岀⒑淇濊姱鐗囩殑杓稿嚭闆绘祦鍜岃几鍑洪浕骞虫豢瓒冲閮ㄩ浕璺殑瑕佹眰銆�
銆�銆�8銆侀��(j矛n)琛屾脯瑭﹀拰椹�(y脿n)璀夛細鍦ㄩ�ｆ帴濂介浕婧愬拰淇¤櫉(h脿o)涔嬪悗锛岄��(j矛n)琛屾脯瑭﹀拰椹�(y脿n)璀夛紝纰轰繚SN74LS14DR鑺墖姝ｅ父宸ヤ綔骞惰几鍑烘纰虹殑鍙嶇浉淇¤櫉(h脿o)銆�
銆�銆�闇�瑕佹敞鎰忕殑鏄�锛屽湪浣跨敤SN74LS14DR鑺墖鏅�(sh铆)锛屾噳(y墨ng)閬靛惊鍏舵暩(sh霉)鎿�(j霉)鎵嬪唺涓彁渚涚殑瑕�(gu墨)鏍煎拰鎳�(y墨ng)鐢ㄦ敞鎰忎簨闋�(xi脿ng)锛屼互纰轰繚绌�(w臎n)瀹氬拰鍙潬鐨勬�ц兘銆傛澶�锛屾牴鎿�(j霉)鍏烽珨鎳�(y墨ng)鐢ㄥ牬鏅�锛屽彲鑳介倓闇�瑕佷娇鐢ㄥ叾浠栬紨鍔╁厓浠讹紝濡傞浕闃�銆侀浕瀹瑰拰婵炬尝鍣ㄧ瓑锛屼互婊胯冻鐗瑰畾鐨勯浕璺渶姹�銆�

瀹夎瑕侀粸(di菐n)

瀹夎SN74LS14DR鑺墖鏅�(sh铆)锛岄渶瑕佹敞鎰忎互涓嬭榛�(di菐n)锛�
銆�銆�1銆侀槻闈滈浕淇濊(h霉)锛氳姱鐗囧湪瀹夎閬庣▼涓潪甯告晱鎰�锛屾槗鍙楅潨闆绘悕澹�銆傚湪瑙告懜鑺墖涔嬪墠锛岃珛(q菒ng)纰轰繚鑷繁鎺ュ湴锛屼娇鐢ㄩ槻闈滈浕鎵嬭厱甯舵垨瑙告懜鎺ュ湴鐗╅珨渚嗛噵鏀捐韩涓婄殑闈滈浕銆�
銆�銆�2銆佸紩鑵冲畾浣嶏細SN74LS14DR鑺墖鍏锋湁14鍊�(g猫)寮曡叧锛屾纰哄湴灏囧紩鑵宠垏鑺墖鎻掑骇鎴栭浕璺澘涓婄殑寮曡叧灏�(du矛)榻婇潪甯搁噸瑕�銆傜⒑淇濊姱鐗囩殑寮曡叧鑸囨彃搴ф垨闆昏矾鏉夸笂鐨勫紩鑵充竴涓�灏�(du矛)鎳�(y墨ng)銆�
銆�銆�3銆佹彃鍏ユ柟鍚戯細鑺墖鏈変竴鍊�(g猫)缂哄彛鎴栨(bi膩o)瑷橈紝琛ㄧず寮曡叧1鐨勪綅缃�銆傜⒑淇濆皣鑺墖姝ｇ⒑鎻掑叆鎻掑骇鎴栭浕璺澘锛屼娇缂哄彛鎴栨(bi膩o)瑷樿垏鎻掑骇鎴栭浕璺澘涓婄殑鐩告噳(y墨ng)妯�(bi膩o)瑷樺皪(du矛)榻�銆�
銆�銆�4銆佺啽閲忓拰鏁ｇ啽锛氬湪鑺墖宸ヤ綔鏈熼枔锛屾渻(hu矛)鐢�(ch菐n)鐢熶竴瀹氱殑鐔遍噺銆傜⒑淇濊姱鐗囧懆鍦嶇殑绌洪枔瓒冲锛屼互渚挎暎鐔憋紝骞堕伩鍏嶅叾浠栫啽婧愭垨鏁ｇ啽涓嶈壇鐨勬儏娉�銆�
銆�銆�5銆佺剨鎺ワ細濡傛灉闇�瑕佸皣SN74LS14DR鑺墖鐒婃帴鍒伴浕璺澘涓婏紝浣跨敤閬╃暥(d膩ng)?sh霉)鏆檮閲塐(sh猫)鍌欏拰鎶�琛�(sh霉)銆傜⒑淇濇纰虹剨鎺ュ紩鑵�锛岄伩鍏嶅紩鑵充箣闁撶煭璺垨铏涚剨鐨勬儏娉�銆�
銆�銆�6銆佹竻娼旓細鍦ㄥ畨瑁濆畬鎴愬悗锛屼娇鐢ㄧ劇闈滈浕鐨勬竻娼斿竷杓曡紩鎿︽嫮鑺墖锛屼互鍘婚櫎鍙兘瀛樺湪鐨勭伆濉垫垨闆滆唱(zh矛)銆�
銆�銆�7銆佹脯瑭﹀拰椹�(y脿n)璀夛細鍦ㄥ畬鎴愬畨瑁濆悗锛岄��(j矛n)琛屾脯瑭﹀拰椹�(y脿n)璀夛紝纰轰繚鑺墖姝ｅ父宸ヤ綔锛屽苟妾㈡煡杓稿嚭淇¤櫉(h脿o)鏄惁绗﹀悎闋�(y霉)鏈熴��
銆�銆�璜�(q菒ng)娉ㄦ剰锛屼互涓婅榛�(di菐n)鏄竴鑸�х殑鎸囧紩锛屽叿楂旂殑瀹夎姝ラ鍜屾敞鎰忎簨闋�(xi脿ng)鍙兘鏈�(hu矛)鍥犻浕璺澘瑷�(sh猫)瑷�(j矛)銆佺剨鎺ユ妧琛�(sh霉)鍜岀壒瀹氭噳(y墨ng)鐢ㄩ渶姹傝�屾湁鎵�涓嶅悓銆傚湪瀹夎SN74LS14DR鑺墖涔嬪墠锛岃珛(q菒ng)鍙冭�冨叾鏁�(sh霉)鎿�(j霉)鎵嬪唺鍜岀浉闂�(gu膩n)瑕�(gu墨)鏍艰鏄�锛屼互纰轰繚姝ｇ⒑鍜屽畨鍏ㄥ湴閫�(j矛n)琛屽畨瑁濄��

sn74ls14dr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)

sn74ls14dr璩囨枡 鏇村>

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

sn74ls14dr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 - 鏌垫サ鍜岄�嗚畩鍣�
  • 绯诲垪74LS
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