74LVC1G14SE-7 鏅傞枔锛�2025/6/4 1:16:33 闁辫畝锛�13

74LVC1G14SE-7 鏄竴娆惧柈璺柦瀵嗙壒瑙哥櫦(f膩)鍙嶇浉鍣�锛屽爆浜� LVC锛圠ow Voltage CMOS锛夌郴鍒�銆傝┎鑺墖閲囩敤鍏堥€茬殑 CMOS 鎶€琛�(sh霉)鍒堕€狅紝鍏锋湁浣庡姛鑰�銆侀珮鍣伈瀹归檺鍜屽闆诲鑼冨湇鐨勭壒榛炪€傚畠鑳藉?q奴)鈶ゆ枎鑳勭洏鏌曡剳鑲兼殘V闄ゅ苟鎻愪緵绌�(w臎n)瀹氱殑杓稿嚭淇¤櫉锛岄潪甯搁仼鍚堢敤浜庝俊铏熸暣褰€€侀浕骞宠綁(zhu菐n)鎻涗互鍙婂櫔鑱叉姂鍒剁瓑鎳�(y墨ng)鐢�銆傚叾灏佽褰㈠紡閫氬父鐐哄皬灏哄鐨� SOT-353 鎴� DFN 灏佽锛屼究浜庡湪绌洪枔鍙楅檺鐨勮ō(sh猫)瑷堜腑浣跨敤銆�
銆€銆€鏂藉瘑鐗硅Ц鐧�(f膩)鍣ㄧ殑鐗规€т娇寰楄┎鑺墖鍦ㄨ檿鐞嗙珐鎱㈣畩鍖栨垨甯舵湁鍣伈鐨勮几鍏ヤ俊铏熸檪琛ㄧ従(xi脿n)鍑鸿壊锛屽彲鏈夋晥閬垮厤鍥犺几鍏ヤ俊铏熸姈鍕曞皫鑷寸殑澶氭缈昏綁(zhu菐n)鍟忛銆�

鍙冩暩(sh霉)

閭忚集椤炲瀷锛氬弽鐩稿櫒
銆€銆€闆绘簮闆诲鑼冨湇锛�1.65V 鑷� 5.5V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€杓稿叆闆绘祦锛毬�1mA
銆€銆€杓稿嚭闆绘祦锛�32mA锛堟渶澶у€硷級
銆€銆€鍌虫挱寤堕伈鏅傞枔锛氭渶澶� 8ns锛堝吀鍨嬪€� 5ns锛�
銆€銆€灏佽椤炲瀷锛歋OT-353, DFN

鐗规€�

74LVC1G14SE-7 鐨勪富瑕佺壒榛炴槸鍏舵柦瀵嗙壒瑙哥櫦(f膩)鍔熻兘锛岄€欎娇鍏惰兘澶犻亷婵炬帀杓稿叆淇¤櫉涓殑楂橀牷鍣伈锛屽苟鍦ㄨ几鍏ヤ俊铏熼仈鍒扮壒瀹氶柧鍊兼檪鎵嶉€茶鐙€鎱�(t脿i)鍒囨彌銆傝┎鑺墖鍏锋湁杓冮珮鐨勬姉鍣兘鍔涳紝閬╁悎鐢ㄤ簬涓嶇┅(w臎n)瀹氱殑淇¤櫉鐠�(hu谩n)澧�銆�
銆€銆€姝ゅ锛屽畠鏀寔瀵寖鍦嶇殑宸ヤ綔闆诲锛�1.65V 鑷� 5.5V锛�锛屽彲浠ヨ垏澶氱ó绯荤当(t菕ng)鍏煎锛屼緥濡� 1.8V銆�2.5V 鍜� 3.3V 绯荤当(t菕ng)銆傚叾浣庡姛鑰楄ō(sh猫)瑷堟湁鍔╀簬娓涘皯绯荤当(t菕ng)鐨勬暣楂旇兘鑰�锛岃€岄珮鍣伈瀹归檺鍓囩⒑淇濅簡淇¤櫉鍌宠几?sh霉)鐩吔鍟冩荡?br>銆€銆€鐢变簬閲囩敤浜嗗皬鍨嬪皝瑁�锛岃┎鍣ㄤ欢闈炲父閬╃敤浜庢墜鎸佽ō(sh猫)鍌欍€佹秷璨婚闆诲瓙鐢�(ch菐n)鍝佷互鍙婂叾浠栧皪绌洪枔瑕佹眰杓冮珮鐨勬噳(y墨ng)鐢�銆�

鎳�(y墨ng)鐢�

74LVC1G14SE-7 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勭ó闆诲瓙闆昏矾涓紝鐗瑰垾鏄湪闇€瑕佷俊铏熸暣褰㈡垨鍣伈鎶戝埗鐨勫湴鏂�銆傚吀鍨嬬殑鎳�(y墨ng)鐢ㄥ牬鏅寘鎷細
銆€銆€1. 鎸夐嵉鍘绘姈锛氶€氶亷鏂藉瘑鐗硅Ц鐧�(f膩)鍔熻兘娑堥櫎姗熸鎸夐嵉瑙哥櫦(f膩)琛屾檪鐢�(ch菐n)鐢熺殑鎶栧嫊淇¤櫉銆�
銆€銆€2. 淇¤櫉闆诲钩杞�(zhu菐n)鎻涳細鐢ㄤ簬涓嶅悓闆诲妯欐簴涔嬮枔鐨勪俊铏熻綁(zhu菐n)鎻�锛屽 1.8V 鍒� 3.3V 鎴栬€� 3.3V 鍒� 5V 绯荤当(t菕ng)闁撶殑閫氫俊銆�
銆€銆€3. 妯℃摤淇¤櫉鏁�(sh霉)瀛楀寲锛氬皣绶╂參璁婂寲鐨勬ā鎿俊铏熻綁(zhu菐n)鎻涚偤骞插噲鐨勬暩(sh霉)瀛椾俊铏�銆�
銆€銆€4. 宸ユキ(y猫)鎺у埗鍜屾暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)锛氬湪宸ユキ(y猫)鐠�(hu谩n)澧冧腑锛岀敤浜庤檿鐞嗗惈鏈夊櫔鑱茬殑鍌虫劅鍣ㄤ俊铏�銆�
銆€銆€5. 娑堣不椤為浕瀛愮敘(ch菐n)鍝侊細濡傛櫤鑳芥墜姗�銆佸钩鏉块浕鑵︾瓑瑷�(sh猫)鍌欎腑鐨勪俊铏熻檿鐞嗛儴鍒�銆�