鏅傞枔锛�2025/5/6 18:42:14
闁辫畝锛�23
SN54AC02-SP鏄竴娆鹃洐2杓稿叆鑸囬杸閭忚集鑺墖锛屽爆浜�74AC绯诲垪楂橀�烠MOS閭忚集鍣ㄤ欢銆傝┎绯诲垪绲愬悎浜嗗厛閫茬殑CMOS鎶�琛�锛屾彁渚涢珮闁嬮棞閫熷害鍜屼綆鍔熻�楁�ц兘銆傞�欐鑺墖閫氬父鐢ㄤ簬鏁稿瓧闆昏矾瑷▓涓煼(zh铆)琛屽熀鏈殑閭忚集閬嬬畻鍔熻兘锛屽叿鏈夊嚭鑹茬殑闆绘埃鐗规�у拰鐠�(hu谩n)澧冮仼鎳夋�с��
銆�銆�SN54AC02-SP閲囩敤浜�14寮曡叧PDIP灏佽锛岄仼鍚堝悇绋伐妤�(y猫)鎳夌敤鍫村悎銆傚叾宸ヤ綔闆诲鑼冨湇鐐�4.5V鑷�5.5V锛岄潪甯搁仼鍚堝偝绲�(t菕ng)鐨凾TL鍏煎绯荤当(t菕ng)銆�
閭忚集椤炲瀷锛氳垏闁�
銆�銆�閫氶亾鏁搁噺锛�
銆�銆�杓稿叆鏁搁噺锛�
銆�銆�杓稿嚭鏁搁噺锛�
銆�銆�宸ヤ綔闆诲(V)锛�4.5 - 5.5
銆�銆�鍌虫挱寤堕伈鏅傞枔(ns)锛�4.5
銆�銆�宸ヤ綔婧害(掳C)锛�-55 to 125
銆�銆�灏佽椤炲瀷锛歅DIP
銆�銆�寮曡叧鏁革細14
SN54AC02-SP鍏锋湁浠ヤ笅椤憲鐗规�э細
銆�銆�1. 楂橀�熸�ц兘锛氬偝鎾欢閬叉檪闁撳儏鐐�4.5ns锛岀⒑?锛熺剸鍌╃洏鏌煎箽?銆�
銆�銆�2. 浣庡姛鑰楋細闈滄厠(t脿i)闆绘祦闈炲父浣�锛屾笡灏戜簡鏁撮珨鑳借��銆�
銆�銆�3. 瀵韩搴﹁寖鍦嶏細鏀寔寰�-55掳C鍒�+125掳C鐨勫伐浣滄韩搴�锛岄仼鐢ㄤ簬鎯″姡鐠�(hu谩n)澧冧笅鐨勬噳鐢ㄣ��
銆�銆�4. TTL鍏煎鎬э細杓稿叆鍜岃几鍑哄吋瀹瑰偝绲�(t菕ng)TTL闆诲钩妯欐簴锛屾柟渚胯垏鍏朵粬鏁稿瓧闆昏矾闆嗘垚銆�
銆�銆�5. CMOS宸ヨ棟锛氶噰鐢–MOS鎶�琛撳埗閫�锛屾彁渚涙洿鍎�(y艒u)鐨勬姉骞叉摼鑳藉姏鍜屾洿浣庣殑鍔熻�楁按骞�銆�
銆�銆�6. 灏忓瀷灏佽锛�14寮曡叧PDIP灏佽鏄撲簬瀹夎鍜屼娇鐢紝鍚屾檪绡�(ji茅)鐪丳CB绌洪枔銆�
SN54AC02-SP寤ｆ硾鎳夌敤浜庡悇椤炴暩瀛楃郴绲�(t菕ng)涓紝涓昏鐢ㄤ綔閭忚集鎺у埗鍠厓鐨勪竴閮ㄥ垎銆傚吀鍨嬫噳鐢ㄥ牬鏅寘鎷細
銆�銆�1. 瑷堢畻姗熷強澶栧湇瑷倷涓殑鏁告摎铏曠悊鍜岄倧杓帶鍒�銆�
銆�銆�2. 宸ユキ(y猫)鑷嫊鍖栫郴绲�(t菕ng)涓殑淇¤櫉妾㈡脯鍜岃檿鐞嗐��
銆�銆�3. 閫氫俊瑷倷涓殑鏁告摎鍚屾鍜岄倧杓垽鏂�銆�
銆�銆�4. 娑堣不椤為浕瀛愮敘鍝佷腑鐨勭媭鎱�(t脿i)鐩�(ji膩n)娓拰閭忚集閬嬬畻銆�
銆�銆�5. 閱�(y墨)鐧傚剙鍣ㄤ腑鐨勪俊铏熷垎鏋愬拰鎺у埗闆昏矾銆�
銆�銆�姝ゅ锛岀敱浜庡叾瀵韩搴﹁寖鍦�锛屽畠涔熷父琚敤浜庤埅绌鸿埅澶┿�佽粛浜嬪拰鍏朵粬妤电鐠�(hu谩n)澧冧笅鐨勯浕瀛愮郴绲�(t菕ng)銆�
SN54HC02-SP, SN54LS02-SP
