鏅傞枔锛�2025/5/10 9:15:01
闁辫畝锛�20
M74HC595RM13TR 鏄竴娆�8浣嶄覆鍏ュ苟鍑虹Щ浣嶅瘎瀛樺櫒锛屽収(n猫i)缃瓨鍎插瘎瀛樺櫒銆傚畠灞簬HC锛圚igh-speed CMOS锛夌郴鍒楋紝閲囩敤鍏堥�茬殑CMOS鎶�琛撳埗閫�锛岃兘澶犳彁渚涢珮杓稿嚭闆绘祦鍜岄珮鎶楀共鎿捐兘鍔�銆傝┎鑺墖寤ｆ硾鎳夌敤浜嶭ED椹呭嫊銆佹暩(sh霉)鎿�(j霉)绶╂矕銆佷俊铏熸摯灞曠瓑闋樺煙锛屽叿鏈変綆鍔熻��銆侀珮閫熷害鍜屽宸ヤ綔闆诲鑼冨湇鐨勭壒榛�銆�
銆�銆�瑭茶姱鐗囬�氶亷涓茶杓稿叆灏囨暩(sh霉)鎿�(j霉)浣嶄緷娆＄Щ鍏ュ収(n猫i)閮ㄥ瘎瀛樺櫒锛屽苟鍦ㄦ檪閻樹俊铏熺殑鎺у埗涓嬪畬鎴愭暩(sh霉)鎿�(j霉)閹栧瓨鍜岃几鍑�銆傚叾杓稿嚭绔彲浠ラ厤缃偤鎺ㄦ尳妯″紡锛岄仼鍚堥﹨鍕曞皬鍨嬭矤杓�锛屼緥濡侺ED鎴栫辜闆诲櫒绛夈��
閭忚集椤炲瀷锛�8浣嶄覆鍏ュ苟鍑虹Щ浣嶅瘎瀛樺櫒
銆�銆�宸ヨ棟锛欳MOS
銆�銆�灏佽锛歍SSOP-16
銆�銆�宸ヤ綔闆诲鑼冨湇锛�2V 鑷� 6V
銆�銆�鏈�澶у伐浣滈牷鐜囷細35MHz
銆�銆�杓稿叆闆诲锛氣墹7pF
銆�銆�鍌虫挱寤堕伈鏅傞枔锛氱磩20ns
銆�銆�闈滄厠(t脿i)闆绘祦锛氬吀鍨嬪�� 鈮� 1渭A (Vcc=5V, TA=25掳C)
銆�銆�杓稿嚭闆绘祦锛氭瘡寮曡叧鏈�澶� 卤25mA锛岀附杓稿嚭闆绘祦 卤50mA
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
1. 楂橀�烠MOS鎶�琛�锛岀⒑?锛熺剸璐�?sh霉)鎿�(j霉)鍌宠几鍜屼綆鍔熻��銆�
銆�銆�2. 鍏�(n猫i)缃瓨鍎插瘎瀛樺櫒锛屽厑瑷辨暩(sh霉)鎿�(j霉)鍦ㄧЩ浣嶅畬鎴愬悗琚帠瀛樺埌杓稿嚭銆�
銆�銆�3. 杓稿嚭寮曡叧鏀寔鎺ㄦ尳妯″紡锛屽彲鐩存帴椹呭嫊灏忓姛鐜囪矤杓夈��
銆�銆�4. 寮曡叧鍏煎鍌崇当(t菕ng)74HC595鍣ㄤ欢锛屼究浜庢浛鎻涙垨鍗囩礆鐝�(xi脿n)鏈夎ō瑷�銆�
銆�銆�5. 鎻愪緵閬庢韩淇濊鍔熻兘锛屽湪妤电姊濅欢涓嬩繚璀夎姱鐗囩┅(w臎n)瀹氭��銆�
銆�銆�6. 鍏锋湁浣庡姛鑰楀緟姗熸ā寮�锛屾笡灏戠郴绲�(t菕ng)鑳借��銆�
銆�銆�7. 寤ｆ硾鐨勫伐浣滈浕澹撹寖鍦�锛岄仼鎳変笉鍚屾噳鐢ㄥ牬鏅渶姹傘��
1. LED椤ず椹呭嫊锛屼緥濡傛暩(sh霉)纰肩銆侀粸闄ｅ睆銆�
銆�銆�2. 鏁�(sh霉)鎿�(j霉)绶╂矕鍜屼俊铏熸摯灞曪紝閬╃敤浜庡井鎺у埗鍣ㄥ鍦嶆帴鍙ｆ摯灞�銆�
銆�銆�3. 澶氳矾寰╃敤鍣ㄥ拰瑙ｅ京鐢ㄥ櫒涓殑鏁�(sh霉)鎿�(j霉)铏曠悊銆�
銆�銆�4. 灏忓瀷绻奸浕鍣ㄦ垨闆绘鎺у埗銆�
銆�銆�5. 宓屽叆寮忕郴绲�(t菕ng)涓殑GPIO鎿村睍妯″銆�
銆�銆�6. 閫氫俊鎺ュ彛鐨勬暩(sh霉)鎿�(j霉)杞夋彌鑸囨毇瀛�銆�
銆�銆�7. 宸ユキ(y猫)鑷嫊鍖栬ō鍌欎腑鐨勪俊铏熼殧闆㈣垏鍌抽仦銆�
SN74HC595N
銆�銆�CD74HC595N
銆�銆�DM74HC595N
