閭忚集椤炲瀷锛氱附绶氭敹鐧�(f膩)鍣�
銆�銆�閫氶亾鏁�(sh霉)锛�
銆�銆�宸ヤ綔闆诲��(Vcc)锛�2 V 鑷� 6 V
銆�銆�鍌虫挱寤堕伈鏅�(sh铆)闁擄細鏈�澶� 12 ns (鍏稿瀷鍊�)
銆�銆�宸ヤ綔婧�搴﹁寖鍦嶏��-40掳C 鑷� +85掳C
銆�銆�灏佽�濆舰寮忥細SOIC-20
銆�銆�杓稿叆闆绘祦(IIH/ILH)锛毬�1 渭A (鏈�澶�)
銆�銆�杓稿嚭闆绘祦(IOL/IOH)锛毬�24 mA (鏈�澶�)
銆�銆�闈滄厠(t脿i)闆绘祦(Icc)锛�5 渭A (鍏稿瀷鍊�)

SNJ54ALS244CFK 鎻愪緵浜嗗�氱ó闂�(gu膩n)閸电壒鎬т互婊胯冻鐝�(xi脿n)浠ｉ浕瀛愯ō(sh猫)瑷�(j矛)闇�姹傦細
銆�銆�1. 鍏�璺�鐛�(d煤)绔嬫暩(sh霉)鎿�(j霉)閫氶亾锛屾敮鎸侀洐鍚戞暩(sh霉)鎿�(j霉)鍌宠几銆�
銆�銆�2. 鍏�(n猫i)缃�涓夋��(t脿i)杓稿嚭鎺у埗鍔熻兘锛屽彲鏈夋晥闄嶄綆绺界窔娌栫獊銆�
銆�銆�3. 杓冨��鐨勫伐浣滈浕澹撹寖鍦� (2V - 6V)锛屽�炲��(qi谩ng)浜嗘噳(y墨ng)鐢ㄩ潏娲绘��銆�
銆�銆�4. 楂橀�熸暩(sh霉)鎿�(j霉)鍌宠几鑳藉姏锛屽吀鍨嬪偝鎾�寤堕伈鏅�(sh铆)闁撳儏 12ns銆�
銆�銆�5. 瓒呬綆闈滄厠(t脿i)闆绘祦 (<5渭A)锛屾湁鍔╀簬寤堕暦(zh菐ng)闆绘睜渚涢浕瑷�(sh猫)鍌欑殑绾�(x霉)鑸�鏅�(sh铆)闁�銆�
銆�銆�6. 宸ユキ(y猫)绱�(j铆)宸ヤ綔婧�搴﹁寖鍦� (-40掳C 鑷� +85掳C)锛岀⒑淇濆湪鎯″姡鐠�(hu谩n)澧冧笅鐨勭┅(w臎n)瀹氭�с��
銆�銆�7. 绗﹀悎 RoHS 妯�(bi膩o)婧�(zh菙n)锛岀挵(hu谩n)淇濈劇(w煤)閴涜ō(sh猫)瑷�(j矛)銆�
銆�銆�姝ゅ�栵紝鍏� SOIC-20 灏佽�濆舰寮忔彁渚涗簡绶婃箠鐨勫昂瀵�锛岄潪甯搁仼鍚堢┖闁撳彈闄愮殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�

SNJ54ALS244CFK 鍦ㄤ互涓嬮牁(l菒ng)鍩熷叿鏈夊唬娉涙噳(y墨ng)鐢�锛�
銆�銆�1. 鏁�(sh霉)鎿�(j霉)閫氫俊鎺ュ彛瑷�(sh猫)瑷�(j矛)锛屽�� RS-232 鍜� USB 杞�(zhu菐n)鎻涢浕璺�銆�
銆�銆�2. 瑷�(j矛)绠楁��(j墨)鍙婂�栬��(sh猫)涓�鐨勬��(sh霉)鎿�(j霉)绶╂矕鑸囬﹨(q奴)鍕�(d貌ng)澧炲挤(qi谩ng)銆�
銆�銆�3. 鑷�鍕�(d貌ng)鍖栨帶鍒剁郴绲�(t菕ng)涓�鐨勫�氳矾淇¤櫉(h脿o)鍒囨彌銆�
銆�銆�4. 娑堣不(f猫i)闆诲瓙鐢�(ch菐n)鍝佷腑鐨勯煶闋�/瑕栭牷淇¤櫉(h脿o)铏曠悊銆�
銆�銆�5. 娓�(c猫)瑭︽脯(c猫)閲忚ō(sh猫)鍌欎腑灏�(du矛)楂橀�熶俊铏�(h脿o)鐨勯殧闆㈣垏鏀惧ぇ銆�
銆�銆�6. 宓屽叆寮忕郴绲�(t菕ng)涓�浣滅偤閫氱敤 I/O 鎿�(ku貌)灞曞櫒浠�銆�
銆�銆�鐢变簬鍏跺嚭鑹茬殑鎬ц兘鍜屽彲闈犳��锛岃┎鑺�鐗囧凡鎴愮偤瑷卞�氬伐绋嬪斧鍦ㄨō(sh猫)瑷�(j矛)寰�(f霉)闆滄暩(sh霉)瀛楅浕璺�鏅�(sh铆)鐨勯�栭伕鏂规�堛��

SN74ALS244,
銆�銆�74HC244,
銆�銆�74HCT244,
銆�銆�CD74HC244