鏅傞枔锛�2025/6/6 0:12:58
闁辫畝锛�9
SN74S283 鏄竴绋珮閫熼洐妤垫�� TTL锛堟櫠楂旂-鏅堕珨绠￠倧杓級闆昏矾锛屽爆浜� TI锛堝痉宸炲剙鍣級鐨� 74 绯诲垪閭忚集鑺墖銆傚畠鏄竴绋洓浣嶄簩閫插埗鍏ㄥ姞鍣紝鐢ㄤ簬鍩�(zh铆)琛屼簩閫插埗鍔犳硶閬嬬畻銆傝┎鍣ㄤ欢鑳藉鎺ユ敹鍏╁�嬪洓浣嶄簩閫插埗鏁稿拰涓�鍊嬩綆浣嶉�蹭綅杓稿叆锛屽苟鐢熸垚鍥涗綅鍜岃几鍑轰互鍙婇珮浣嶉�蹭綅杓稿嚭銆�
銆�銆�SN74S283 鐨勮ō瑷堜娇鍏堕潪甯搁仼鍚堝湪闇�瑕佸揩閫熸暩鎿氳檿鐞嗙殑鎳夌敤涓娇鐢�锛屾瘮濡傜畻琛撻倧杓柈鍏� (ALU)銆佽▓鏁稿櫒銆佺疮鍔犲櫒绛夋暩瀛楃郴绲�(t菕ng)涓�銆�
闆绘簮闆诲锛�4.75V 鑷� 5.25V
銆�銆�鍌虫挱寤堕伈鏅傞枔锛氱磩 6ns锛堝吀鍨嬪��锛屽叿楂斿彇姹轰簬鐗堟湰鍜屽伐浣滄浠讹級
銆�銆�宸ヤ綔婧害鑼冨湇锛�0掳C 鑷� 70掳C锛堝晢妤�(y猫)绱氾級锛�-55掳C 鑷� 125掳C锛堣粛鐢ㄧ礆锛�
銆�銆�灏佽褰㈠紡锛欴IP锛堥洐鍒楃洿鎻掑紡灏佽锛夈�丼OIC锛堝皬澶栧舰闆嗘垚闆昏矾锛�
銆�銆�閭忚集绯诲垪锛歍TL锛圫N74S 绯诲垪锛�
SN74S283 鏄竴娆鹃珮搴﹂泦鎴愮殑鍥涗綅鍏ㄥ姞鍣�锛屽叾涓昏鐗规�у寘鎷細
銆�銆�1. 鏀寔鍥涘�嬩簩閫插埗浣嶇殑鍚屾檪鍔犳硶瑷堢畻锛岀啊鍖栦簡寰╅洔绯荤当(t菕ng)鐨勫鐝俱��
銆�銆�2. 鍏锋湁鐛ㄧ珛鐨勪綆浣嶉�蹭綅杓稿叆寮曡叧锛屽厑瑷辫垏鍏朵粬鍔犳硶鍣ㄧ礆鑱互瀵︾従鏇村浣嶅鐨勫姞娉曟搷浣�銆�
銆�銆�3. 鎻愪緵楂樹綅閫蹭綅杓稿嚭锛屼究浜庢摯灞曞埌澶氬瓧绡�(ji茅)鍔犳硶銆�
銆�銆�4. 楂橀�熸�ц兘浣垮緱 SN74S283 鎴愮偤鐣舵檪瑷卞楂樻�ц兘鏁稿瓧绯荤当(t菕ng)鐨勬牳蹇冨厓浠朵箣涓�銆�
銆�銆�5. 杓稿嚭绌�(w臎n)瀹氫笖鍙潬锛屾敮鎸佽垏鍏跺畠 TTL 鍜� CMOS 鍣ㄤ欢鍏煎鐨勯浕骞虫帴鍙�銆�
銆�銆�姝ゅ锛孲N74S283 鍦ㄥ姛鑰楀拰閫熷害涔嬮枔閬斿埌浜嗚純濂界殑骞宠 锛屾豢瓒冲ぇ澶氭暩涓珮绔噳鐢ㄩ渶姹傘��
SN74S283 寤ｆ硾鎳夌敤浜庡悇绋暩瀛楅浕璺牁鍩�锛屼緥濡傦細
銆�銆�1. 瑷堢畻姗熺‖浠朵腑鐨勭畻琛撻倧杓柈鍏� (ALU)锛岃矤璨煼(zh铆)琛屽姞娉曞拰鍏朵粬鐩搁棞閬嬬畻銆�
銆�銆�2. 鏁稿瓧淇¤櫉铏曠悊 (DSP) 绯荤当(t菕ng)涓殑鏁告摎璺緫閮ㄥ垎锛屾彁渚涢珮鏁堢殑鏁稿�艰▓绠楄兘鍔�銆�
銆�銆�3. 娓噺鍎�鍣ㄥ拰宸ユキ(y猫)鎺у埗绯荤当(t菕ng)锛岀敤浜庡鏅傛暩鎿氳檿鐞�銆�
銆�銆�4. 瑷堟暩鍣ㄥ拰瀹氭檪鍣ㄦā濉�锛屾敮鎸佸京闆滅殑鏅傞枔鎴栦簨浠剁鐞嗗姛鑳�銆�
銆�銆�5. 鏁欒偛鍜屽椹楀钩鑷�锛屼綔鐐哄缈掑竷鐖句唬鏁稿拰鏁稿瓧閭忚集瑷▓鐨勭稉鍏哥ず渚嬬祫浠�銆�
SN54S283, 74LS283, 74HC283, 74HCT283
