鏅傞枔锛�2025/5/6 18:37:24
闁辫畝锛�17
SN54ABT273 鏄竴娆鹃珮鎬ц兘鐨勫叓浣� D 鍨嬭Ц鐧�(f膩)鍣�锛屽爆浜� TTL锛堟櫠楂旂-鏅堕珨绠￠倧杓級绯诲垪鍣ㄤ欢銆傝┎鑺墖瑷▓鐢ㄤ簬楂橀�熸暩(sh霉)鎿�(j霉)瀛樺劜鍜屽偝杓告噳鐢�锛屽唬娉涙噳鐢ㄤ簬鏁�(sh霉)瀛楅浕璺腑銆傛瘡鍊嬭Ц鐧�(f膩)鍣ㄥ叿鏈夌崹绔嬬殑鏁�(sh霉)鎿�(j霉)杓稿叆 (D)銆佹檪閻樿几鍏� (CP) 鍜岃几鍑� (Q)锛屾敮鎸佸悓姝ユ搷浣滄ā寮�銆傚叾宸ヤ綔闆诲鑼冨湇鐐� 4.75V 鑷� 5.25V锛岄仼鐢ㄤ簬闇�瑕侀珮鍙潬鎬у拰绌�(w臎n)瀹氭�х殑宸ユキ(y猫)鍙婂晢妤�(y猫)鐠�(hu谩n)澧冦��
銆�銆�SN54ABT273 鐨勪富瑕佺壒榛炴槸浣庡姛鑰�銆侀珮闁嬮棞閫熷害浠ュ強灏嶅櫔鑱茬殑鑹ソ鎶戝埗鑳藉姏锛屼娇鍏舵垚鐐哄京闆滄暩(sh霉)瀛楃郴绲�(t菕ng)涓殑鐞嗘兂閬告搰銆�
宸ヤ綔闆诲锛�4.75V - 5.25V
銆�銆�鍌虫挱寤堕伈鏅傞枔锛�3.5ns锛堝吀鍨嬪�硷級
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C
銆�銆�灏佽椤炲瀷锛氬鏂欏皬鍨嬪皝瑁� (PDIP銆丼OIC)
銆�銆�閫氶亾鏁�(sh霉)閲忥細8
銆�銆�杓稿嚭闆绘祦锛�8mA锛堟渶澶у�硷級
銆�銆�杓稿叆闆绘祦锛�0.4mA锛堟渶澶у�硷級
銆�銆�鍔熻�楋細150mW锛堟渶澶у�硷級
SN54ABT273 鎻愪緵浜嗗嚭鑹茬殑闆绘埃鎬ц兘锛岃兘澶犲湪楂橀牷涓嬩繚鎸佺┅(w臎n)瀹氭��銆傚畠鐨勫叓璺Ц鐧�(f膩)鍣ㄨō瑷堝彲浠ユ湁鏁堟笡灏戝閮ㄧ祫浠剁殑鏁�(sh霉)閲忥紝寰炶�岀啊鍖栭浕璺ō瑷堝苟闄嶄綆鏁撮珨鎴愭湰銆�
銆�銆�姝ゅ锛岄�欐鑺墖鍏峰倷浠ヤ笅鐗归粸锛�
銆�銆�- 楂橀�熼亱琛岃兘鍔�锛屾敮鎸侀珮閬� 150MHz 鐨勬檪閻橀牷鐜�銆�
銆�銆�- 鍏�(n猫i)缃笁鎱�(t脿i)杓稿嚭鍔熻兘锛屼究浜庣附绶氭帴鍙ｉ�ｆ帴銆�
銆�銆�- 灏嶉浕婧愬櫔鑱叉湁杓冨挤鐨勬姉骞叉摼鑳藉姏锛岀⒑淇濆湪鍢堥洔鐠�(hu谩n)澧冧笅浠嶈兘姝ｅ父宸ヤ綔銆�
銆�銆�- 鍏煎澶氱ó鏁�(sh霉)瀛楅倧杓浕骞虫婧�锛屾柟渚胯垏鍏朵粬瑷倷鍗�(xi茅)鍚屽伐浣�銆�
SN54ABT273 鑺墖寤ｆ硾鎳夌敤浜庡悇绋暩(sh霉)瀛楅浕瀛愯ō鍌欎腑锛屽寘鎷絾涓嶉檺浜庝互涓嬮牁鍩燂細
銆�銆�- 鏁�(sh霉)鎿�(j霉)绶╂矕鍣ㄥ拰瀵勫瓨鍣ㄩ櫍鍒�
銆�銆�- 宸ユキ(y猫)鎺у埗绯荤当(t菕ng)鐨勪俊铏熻檿鐞嗘ā濉�
銆�銆�- 閫氫俊瑷倷涓殑鏁�(sh霉)鎿�(j霉)鍚屾鑸囨毇瀛�
銆�銆�- 瑷堢畻姗熷瑷殑鏁�(sh霉)鎿�(j霉)鍌宠几鎺ュ彛
銆�銆�- 娓│娓噺鍎�鍣ㄤ腑鐨勪俊铏熼噰妯ｅ柈鍏�
銆�銆�- 閱�(y墨)鐧傝ō鍌欎腑鐨勬暩(sh霉)瀛楀寲杞夋彌妯″
銆�銆�鐢变簬鍏跺嚭鑹茬殑鎬ц兘锛孲N54ABT273 鍦ㄩ渶瑕侀珮鏁堟暩(sh霉)鎿�(j霉)铏曠悊鍜屽瓨鍎茬殑鎳夌敤鍫存櫙涓〃鐝�(xi脿n)灏ょ偤绐佸嚭銆�
SN74ABT273, MC100LGT273, 74HC573
