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闁辫畝锛�27
SN74LVT245BPWR 鏄竴娆剧敱寰峰窞鍎�鍣紙TI锛夌敓鐢㈢殑闆欏悜闆诲闆诲钩杞夋彌鍣�銆傝┎鍣ㄤ欢灞簬 SN74LVT 绯诲垪锛岃ō瑷堢敤浜庡湪浣庨浕澹撶郴绲�(t菕ng)涓鐝�(xi脿n)鏁�(sh霉)鎿�(j霉)鐨勯洐鍚戝偝杓�銆傚畠鏀寔 1.2V 鑷� 3.6V 鐨勮几鍏ヨ几鍑洪浕澹撹寖鍦�锛屽厑瑷变笉鍚岄浕澹撻倧杓浕骞充箣闁撶殑淇¤櫉杞夋彌銆�
銆�銆�瑭茶姱鐗囧寘鍚� 8 浣嶇附绶氳綁鎻涘姛鑳�锛岄仼鐢ㄤ簬闇�瑕佸湪涓嶅悓闆绘簮闆诲涔嬮枔閫茶閫氫俊鐨勬噳鐢ㄥ牬鏅�锛屼緥濡傚皣 3.3V 绯荤当(t菕ng)鑸� 5V 绯荤当(t菕ng)閫ｆ帴璧蜂締銆傚叾闆欏悜鐗规�т娇寰楁暩(sh霉)鎿�(j霉)鑳藉鍦ㄥ叐鍊嬫柟鍚戜笂鑷敱娴佸嫊锛岃�岀劇闇�椤嶅鐨勬柟鍚戞帶鍒跺紩鑵炽��
渚涢浕闆诲(VCC)锛�1.2V 鑷� 3.6V
銆�銆�杓稿叆闆诲(VEE)锛�-0.5V 鑷� VCC + 0.5V
銆�銆�宸ヤ綔婧害锛�-40掳C 鑷� +85掳C
銆�銆�灏佽椤炲瀷锛歍SSOP (PW)
銆�銆�閫氶亾鏁�(sh霉)锛�
銆�銆�鍌虫挱寤堕伈鏅傞枔(tPLH, tPHL)锛氭渶澶� 10ns锛堝吀鍨嬪�硷級
銆�銆�闈滄厠(t脿i)闆绘祦锛氭渶澶� 10渭A锛堟瘡寮曡叧锛�
SN74LVT245BPWR 鏀寔瀵浕澹撹寖鍦嶆搷浣�锛屼娇鍏惰兘澶犲吋瀹瑰绋従(xi脿n)浠ｆ暩(sh霉)瀛楃郴绲�(t菕ng)銆傚畠鍏锋湁杓冧綆鐨勫姛鑰楃壒鎬э紝骞朵笖鍏峰倷楂橀﹨鍕曡兘鍔�锛屽彲浠ラ﹨鍕曞閬� 24 鍊� LSTTL 璨犺級銆�
銆�銆�姝よ姱鐗囬噰鐢� TSSOP 灏佽锛岀瘈(ji茅)鐪佺┖闁撳苟閬╁悎琛ㄩ潰璨艰鎶�琛擄紙SMT锛�銆傛澶�锛岀敱浜庡叾闆欏悜鍌宠几鑳藉姏锛屽彲娓涘皯灏嶅閮ㄦ柟鍚戞帶鍒堕浕璺殑闇�姹�锛屽緸鑰岀啊鍖栬ō瑷堝苟闄嶄綆鏁撮珨寰╅洔搴�銆�
銆�銆�鍙﹀锛岃┎鑺墖閭勫叿鏈夐亷澹撲繚璀峰拰闈滈浕鏀鹃浕锛圗SD锛夐槻璀峰姛鑳斤紝澧炲挤浜嗗叾鍦ㄥ闅涙噳鐢ㄤ腑鐨勫彲闈犳��銆�
SN74LVT245BPWR 甯哥敤浜庨渶瑕佷笉鍚岄浕澹撻倧杓浕骞充箣闁撻�氫俊鐨勫牬鏅�锛屽寘鎷絾涓嶉檺浜庯細
銆�銆�1. 寰檿鐞嗗櫒鑸囧瑷帴鍙�
銆�銆�2. FPGA 鎴� CPLD 鑸囧閮ㄨō鍌欎箣闁撶殑淇¤櫉杞夋彌
銆�銆�3. 涓嶅悓闆绘簮闆诲鐨勫祵鍏ュ紡绯荤当(t菕ng)
銆�銆�4. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)
銆�銆�5. 宸ユキ(y猫)鑷嫊鍖栨帶鍒�
銆�銆�6. 娑堣不椤為浕瀛愮敘鍝佷腑娑夊強澶氶浕澹撳钩鑷虹殑瑷▓
銆�銆�閫欐鑺墖鐨勯潏娲绘�у拰楂樻�ц兘浣垮緱瀹冩垚鐐鸿ū澶氶浕瀛愮郴绲�(t菕ng)涓笉鍙垨缂虹殑涓�閮ㄥ垎銆�
SN74AVC245A, SN74ALVC245A, 74LVC245
