鏅傞枔锛�2025/6/11 16:04:33
闁辫畝锛�8
SNJ54HC161J鏄竴娆惧爆浜�74HC绯诲垪鐨勯珮閫烠MOS鍚屾4浣嶄簩閫插埗瑷堟暩(sh霉)鍣ㄣ�傝┎鍣ㄤ欢寤ｆ硾鎳夌敤浜庢暩(sh霉)瀛楅浕璺腑锛屼富瑕佺敤浜庡皪鏅傞悩淇¤櫉閫茶瑷堟暩(sh霉)鎿嶄綔銆傚叾瑷▓鍏佽ū杓稿叆鏅傞悩闋荤巼楂橀仈70MHz锛屽苟涓斿叿鏈夎純浣庣殑鍔熻�楃壒鎬�銆傚畠閲囩敤鍚屾娓呴浂鍜屽悓姝ュ苟琛屽姞杓夊姛鑳斤紝浣垮緱鍦ㄧ壒瀹氭浠朵笅鍙互蹇�熷京浣嶆垨鍔犺級鏁�(sh霉)鎿�(j霉)銆傛澶栵紝SNJ54HC161J閭勫叿鍌欓珮鍣伈瀹归檺鍜岃純瀵殑宸ヤ綔闆诲鑼冨湇锛�2V鑷�6V锛�锛岄仼鍚堝绋噳鐢ㄥ牬鏅��
銆�銆�瑭茶姱鐗囧収閮ㄩ泦鎴愪簡鍥涘�婦瑙哥櫦(f膩)鍣�锛屾瘡鍊嬭Ц鐧�(f膩)鍣ㄨ几鍑鸿垏鍓嶄竴绱氱浉閫ｄ互褰㈡垚浜岄�插埗閬炲瑷堟暩(sh霉)閭忚集銆傜暥杓稿叆鏅傞悩淇¤櫉鏈夋晥閭婃部鍒颁締鏅�锛岃▓鏁�(sh霉)鍊兼渻鏍规摎(j霉)鐣跺墠鐙�鎱�(t脿i)鏇存柊銆�
宸ヤ綔闆诲锛�2V~6V
銆�銆�鍌虫挱寤堕伈鏅傞枔锛氱磩18ns (鍏稿瀷鍊�锛屽湪Vcc=4.5V鏅�)
銆�銆�鏈�澶ф檪閻橀牷鐜囷細70MHz
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C鑷�+85掳C
銆�銆�灏佽褰㈠紡锛歋OIC-16, PDIP-16
銆�銆�杓稿叆婕忛浕娴侊細卤1渭A锛堟渶澶у�硷級
銆�銆�杓稿嚭椹呭嫊鑳藉姏锛欼OL=16mA, IOH=-10mA
銆�銆�闈滄厠(t脿i)闆绘祦锛氱磩1渭A锛堟渶澶у��锛屽湪Vcc=4.5V鏅傦級
SNJ54HC161J鐨勬牳蹇冪壒鎬у寘鎷互涓嬪咕榛烇細
銆�銆�1. 楂橀�熸�ц兘锛氱敱浜庨噰鐢ㄤ簡鍏堥�茬殑CMOS鎶�琛�锛岃兘澶犳敮鎸侀珮閬�70MHz鐨勬檪閻橀牷鐜囷紝婊胯冻楂橀牷鎳夌敤闇�姹�銆�
銆�銆�2. 鍚屾鎿嶄綔锛氭墍鏈夎几鍏ユ帶鍒朵俊铏燂紙濡侰LR鍜孡OAD锛夊潎鐐哄悓姝ユā寮�锛岀⒑淇濈簿纰虹殑鏅傞枔鍗�(xi茅)瑾裤��
銆�銆�3. 骞惰鍔犺級鍔熻兘锛氬彲浠ラ�氶亷澶栭儴骞惰杓稿叆绔洿鎺ュ姞杓夐爯瑷��锛屽緸鑰屽鐝�(xi脿n)闈堟椿鐨勬暩(sh霉)鎿�(j霉)鍒濆鍖�銆�
銆�銆�4. 瀵伐浣滈浕澹撹寖鍦嶏細鍏煎2V鍒�6V鐨勪緵闆婚浕澹�锛岄仼鎳夋�у挤銆�
銆�銆�5. 楂樻姉鍣�э細鍗充娇鍦ㄦ儭鍔ｇ挵(hu谩n)澧冧腑涔熻兘淇濇寔绌�(w臎n)瀹氶亱琛�锛屾彁楂樹簡绯荤当(t菕ng)鐨勫彲闈犳��銆�
銆�銆�6. 绡�(ji茅)鑳界挵(hu谩n)淇濓細浣庡姛鑰楄ō瑷堝欢闀蜂簡闆绘睜渚涢浕瑷倷鐨勪娇鐢ㄥ＝鍛�锛屽悓鏅傜鍚堢従(xi脿n)浠ｇ稜鑹查浕瀛愮敘鍝佺殑瑕佹眰銆�
SNJ54HC161J閬╃敤浜庡绋渶瑕佽▓鏁�(sh霉)鍔熻兘鐨勯浕瀛愮郴绲�(t菕ng)锛屽叿楂斿寘鎷絾涓嶉檺浜庯細
銆�銆�1. 鏁�(sh霉)瀛楁檪閻樺拰瀹氭檪鍣ㄩ浕璺細鍒╃敤鍏惰▓鏁�(sh霉)鍔熻兘妲嬪缓绮剧⒑鐨勬檪闁撴脯閲忚缃�銆�
銆�銆�2. 鍒嗛牷鍣ㄧ恫(w菐ng)绲★細閫氶亷閰嶇疆鍙皣楂橀牷淇¤櫉杞夋彌鐐烘墍闇�鐨勪綆闋昏几鍑恒��
銆�銆�3. 鏁�(sh霉)鎿�(j霉)閫氫俊鎺ュ彛锛氫綔鐐哄悓姝ュ簭鍒楃櫦(f膩)鐢熷櫒鐨勪竴閮ㄥ垎锛屽弮鑸囩敓鎴愭婧栧崝(xi茅)璀板箑绲愭銆�
銆�銆�4. 娓噺鍎�鍣細渚嬪闋荤巼瑷堛�佽綁閫熻〃绛夐渶瑕佺簿纰鸿▓绠楄剤娌栨暩(sh霉)閲忕殑鎳夌敤鍫存櫙銆�
銆�銆�5. 宸ユキ(y猫)鑷嫊鍖栨帶鍒讹細鐢ㄤ簬鐩�(ji膩n)鎺х敓鐢㈢窔涓婄殑浜嬩欢瑷堟暩(sh霉)鎴栬�呯敘鍝佹暩(sh霉)閲忕当(t菕ng)瑷�銆�
銆�銆�6. 娑堣不椤為浕瀛愮敘鍝侊細濡傚鐢ㄩ浕鍣ㄤ腑鐨勭▼搴忔帶鍒跺櫒銆佺帺鍏蜂腑鐨勫嫊浣滆▓鏁�(sh霉)妯″绛�銆�
74HC161, SN74HC161N, DM74HC161
