鏅傞枔锛�2025/5/9 16:07:10
闁辫畝锛�33
74LVC74HXTS14G/TR 鏄竴娆鹃珮鎬ц兘鐨勫悓姝瑙哥櫦(f膩)鍣ㄨ姱鐗囷紝閲囩敤鍏堥�茬殑CMOS宸ヨ棟鍒堕��銆傚畠鍏锋湁浣庡姛鑰椼�侀珮椹呭嫊鑳藉姏鍜屽闆绘簮闆诲鑼冨湇鐨勭壒榛�锛岄仼鐢ㄤ簬鍚勭ó鏁�(sh霉)瀛楅浕璺ō瑷堜腑銆傝┎鍣ㄤ欢鍖呭惈鍥涘�嬬崹绔嬬殑D鍨嬭Ц鐧�(f膩)鍣�锛屾瘡鍊嬭Ц鐧�(f膩)鍣ㄩ兘鏈夌崹绔嬬殑鏁�(sh霉)鎿�(j霉)杓稿叆锛圖锛�銆佹檪閻樿几鍏ワ紙CLK锛夊拰杓稿嚭锛圦鍜岄潪Q锛�銆傛鑺墖鏀寔姝ｅ悜鏅傞悩閭婃部瑙哥櫦(f膩)锛屽苟鎻愪緵鐣版娓呴浂鍔熻兘浠ュ寮烽潏娲绘�с��
銆�銆�鐢变簬鍏跺皬鍨嬪寲鐨凾SOP灏佽褰㈠紡锛岃┎鑺墖闈炲父閬╁悎浜庣┖闁撳彈闄愮殑鎳夌敤鍫存櫙锛屽渚挎敎寮忛浕瀛愯ō鍌�銆侀�氫俊妯″鍜屽伐妤�(y猫)鎺у埗绛夐牁鍩�銆�
閭忚集绯诲垪锛歀VC
銆�銆�宸ヤ綔闆诲鑼冨湇锛�1.65V 鑷� 5.5V
銆�銆�鍌虫挱寤堕伈鏅傞枔锛氭渶澶� 3.8ns锛堝吀鍨嬪�粿Vcc=3.3V锛�
銆�銆�杓稿叆闆绘祦锛毬�1渭A锛堟渶澶у�硷級
銆�銆�杓稿嚭闆绘祦锛毬�24mA锛堟渶澶у�硷級
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽椤炲瀷锛歍SOP
銆�銆�寮曡叧鏁�(sh霉)閲忥細14
浣庡姛鑰楋細
銆�銆�74LVC74HXTS14G/TR閲囩敤浜嗕綆闆诲浜掕閲戝爆姘у寲鐗╁崐灏庨珨锛圠VC锛夋妧琛�锛屼娇鍏惰兘澶犲湪杓冧綆鐨勫伐浣滈浕澹撲笅閬嬭锛屽悓鏅備繚鎸佹サ浣庣殑闈滄厠(t脿i)鍔熻�椼��
銆�銆�楂橀�熸�ц兘锛�
銆�銆�瑭茶姱鐗囧叿鏈夐潪甯哥煭鐨勫偝鎾欢閬叉檪闁�锛岃兘澶犳豢瓒抽珮閫熸暩(sh霉)瀛楅浕璺殑闇�姹傘��
銆�銆�澶氬姛鑳芥�э細
銆�銆�鏀寔鐣版娓呴浂鍔熻兘锛屼娇鐢ㄦ埗鍙互鍦ㄤ换浣曟檪鍒诲皣瑙哥櫦(f膩)鍣ㄥ京浣嶅埌鍒濆鐙�鎱�(t脿i)锛屽緸鑰屾彁楂樹簡绯荤当(t菕ng)鐨勫彲闈犳�у拰鍙搷浣滄��銆�
銆�銆�鍏煎鎬у挤锛�
銆�銆�鍙互鑸囧绋婧栭倧杓浕骞冲吋瀹癸紝鍖呮嫭TTL鍜孋MOS淇¤櫉锛屼究浜庤垏鍏朵粬鏁�(sh霉)瀛楀厓浠堕泦鎴�銆�
銆�銆�鎶楀共鎿捐兘鍔涘挤锛�
銆�銆�鍏�(n猫i)閮ㄩ泦鎴愪簡鏂藉瘑鐗硅Ц鐧�(f膩)鍣ㄨ几鍏�锛岃兘鏈夋晥鎶戝埗鍣伈锛岀⒑淇濅俊铏熷偝杓�?sh霉)濮嗏偓(w臎n)瀹氭��銆�
鏁�(sh霉)鎿�(j霉)瀛樺劜鍜屽瘎瀛橈細
銆�銆�鐢变簬鍏峰倷澶氬�嬬崹绔嬬殑D鍨嬭Ц鐧�(f膩)鍣ㄥ柈鍏冿紝閫欐鑺墖闈炲父閬╁悎鐢ㄤ簬鏁�(sh霉)鎿�(j霉)鏆瓨銆佺Щ浣嶅瘎瀛樼瓑鍫村悎銆�
銆�銆�鏅傚簭鎺у埗锛�
銆�銆�鍦ㄥ京闆滅殑鏅傚簭鎺у埗绯荤当(t菕ng)涓�锛�74LVC74HXTS14G/TR鍙互鐢ㄤ綔闂滈嵉鐨勫悓姝ョ祫浠�锛屽崝(xi茅)瑾垮悇閮ㄥ垎鐨勬搷浣�銆�
銆�銆�鍒嗛牷鍣細
銆�銆�閫氶亷閬╃暥?sh霉)鍛愭覆鑼儻鎾旈厭顑儴姊㈡潅绫抽鍞佃敋浜╊懢璇竘鎴栨洿澶氱礆鏁�(sh霉)鐨勫垎闋诲櫒銆�
銆�銆�宸ユキ(y猫)鑷嫊鍖栵細
銆�銆�閬╃敤浜庡伐妤�(y猫)鎺у埗闋樺煙涓殑淇¤櫉铏曠悊銆佽▓鏁�(sh霉)鍣ㄥ拰瀹氭檪鍣ㄧ瓑鍔熻兘妯″銆�
銆�銆�娑堣不闆诲瓙鐢�(ch菐n)鍝侊細
銆�銆�寤ｆ硾鎳夌敤浜庨浕瑕�銆侀煶闊�銆佹父鎴叉绛夊悇绋鐢ㄩ浕鍣ㄤ腑锛屼綔鐐轰俊铏熻鐞嗗拰閭忚集閬嬬畻鐨勬牳蹇冮儴浠朵箣涓�銆�
74LVC74A, SN74LVC74A, MC74LVC74A
