鏅傞枔锛�2025/5/6 20:40:14
闁辫畝锛�19
CD74HCT652 鏄竴绋洐鍥涜矾绶╂矕鍣�/绶氳矾椹呭嫊鍣紝灞簬 74HCT 绯诲垪鐨勯珮閫� CMOS 鍣ㄤ欢銆傝┎鑺墖閲囩敤鍏堥�茬殑纭呮煹妤� CMOS 鎶�琛撳埗閫狅紝鍏锋湁浣庡姛鑰楀拰楂樺櫔鑱插闄愮殑鐗归粸锛岄仼鍚堜簬澶氱ó鏁稿瓧闆昏矾鎳夌敤銆�
銆�銆�閫欑ó鍣ㄤ欢鍙互灏� TTL 鎴� CMOS 杓稿嚭闆诲钩杞夋彌鐐烘婧� CMOS 杓稿叆闆诲钩锛屽苟鎻愪緵澧炲挤鐨勯﹨鍕曡兘鍔�锛岄仼鐢ㄤ簬闀风窔鍌宠几鎴栧璨犺級椹呭嫊鍫存櫙銆�
閭忚集椤炲瀷锛氶洐鍥涜矾绶╂矕鍣�/绶氳矾椹呭嫊鍣�
銆�銆�杓稿叆闆诲鑼冨湇锛�2V 鑷� 6V
銆�銆�杓稿嚭闆绘祦锛毬�24mA锛堝吀鍨嬪�硷級
銆�銆�鍌虫挱寤堕伈鏅傞枔锛�10ns锛堟渶澶у��锛孷cc=5V鏅傦級
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C
銆�銆�灏佽褰㈠紡锛歋OIC, PDIP, TSSOP
銆�銆�闆绘簮闆诲锛�3V, 5V
1. 楂橀�熸�ц兘锛岃垏 LS-TTL 鍏煎
銆�銆�2. 瀵浕婧愰浕澹撹寖鍦� (2V 鑷� 6V)锛屾敮鎸佸绋噳鐢ㄧ挵(hu谩n)澧�
銆�銆�3. 妤典綆闈滄厠(t脿i)闆绘祦锛屾笡灏戠郴绲�(t菕ng)鍔熻��
銆�銆�4. 楂樺櫔鑱插闄�锛岀鍚� JEDEC 妯欐簴
銆�銆�5. 杓稿叆寮曡叧淇濊瑷▓锛岄槻姝㈤潨闆绘悕澹�
銆�銆�6. 杓稿嚭鍏峰倷寮烽﹨鍕曡兘鍔�锛岄仼鐢ㄤ簬澶氳矤杓夋垨闀疯窛闆俊铏熷偝杓�
銆�銆�7. 宸ユキ(y猫)绱氭韩搴﹁寖鍦� (-55掳C 鑷� +125掳C)锛岀⒑淇濇儭鍔ｇ挵(hu谩n)澧冧笅鍙潬閬嬭
CD74HCT652 鑺墖寤ｆ硾鎳夌敤浜庡悇绋暩瀛楅浕璺腑锛岀壒鍒ユ槸鍦ㄩ渶瑕佷俊铏熺珐娌�銆侀浕骞宠綁鎻涘拰澧炲挤椹呭嫊鑳藉姏鐨勫牬鍚�銆傚叾鍏稿瀷鎳夌敤鍫存櫙鍖呮嫭锛�
銆�銆�1. 瑷堢畻姗熷鍦嶈ō鍌欎腑鐨勬暩鎿氬偝杓�
銆�銆�2. 宸ユキ(y猫)鎺у埗绯荤当(t菕ng)鐨勪俊铏熻鐞�
銆�銆�3. 閫氫俊瑷倷涓殑闀风窔椹呭嫊
銆�銆�4. 澶氶粸绺界窔绯荤当(t菕ng)鐨勪俊铏熸斁澶�
銆�銆�5. 娑堣不椤為浕瀛愮敘鍝佷腑鐨勬帴鍙ｉ浕璺�
銆�銆�6. 娓│娓噺鍎�鍣ㄤ腑鐨勪俊铏熻檿鐞嗘ā濉�
銆�銆�鐢变簬鍏朵綆鍔熻�楀拰楂樺彲闈犳��锛岃┎鑺墖涔熼仼鍚堜究鏀滃紡瑷倷鍜屽祵鍏ュ紡绯荤当(t菕ng)銆�
SN74HCT652, MC74HCT652, NXP 74VHC652
