鏅傞枔锛�2025/6/6 0:11:12
闁辫畝锛�10
SN74LVTH16646 鏄竴娆� 32 閫氶亾闆欏悜闆诲闆诲钩杞夋彌鍣�锛屽爆浜� TI锛堝痉宸炲剙鍣級鐨� SN74LVT 绯诲垪銆傝┎鑺墖鏀寔鍦ㄤ笉鍚岀殑閭忚集闆诲钩涔嬮枔閫茶淇¤櫉杞夋彌锛岄�氬父鐢ㄤ簬閫ｆ帴鍏锋湁涓嶅悓闆绘簮闆诲鐨勭郴绲�(t菕ng)绲勪欢锛屼緥濡傚皣浣庨浕澹撳井鎺у埗鍣ㄨ垏楂橀浕澹撳瑷浉閫�銆傚畠鏀寔鐛ㄧ珛鐨勮几鍏ュ拰杓稿嚭闆绘簮杌岋紙A 鍋村拰 B 鍋达級锛屽厑瑷遍潏娲婚厤缃伐浣滈浕澹撹寖鍦�锛屽緸鑰屽鐝�(xi脿n)楂樻晥鐨勫闆诲瑷▓銆�
銆�銆�瑭插櫒浠堕噰鐢ㄥ厛閫茬殑 CMOS 鎶�琛撳埗閫�锛屽叿鏈変綆鍔熻�椼�侀珮鍙潬鎬х瓑鐗归粸銆傚叾寤ｆ硾鎳夌敤浜庨�氫俊瑷倷銆佸伐妤�(y猫)鎺у埗銆佹秷璨婚浕瀛愪互鍙婇渶瑕佽法闆诲鎺ュ彛鐨勫祵鍏ュ紡绯荤当(t菕ng)涓�銆�
闆绘簮闆诲(VCCA)锛�1.2V 鑷� 3.6V
銆�銆�闆绘簮闆诲(VCCB)锛�1.65V 鑷� 5.5V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�姣忛�氶亾鏈�澶ч浕娴侊細卤24mA
銆�銆�鍌虫挱寤堕伈锛氬吀鍨嬪�� 5ns
銆�銆�灏佽椤炲瀷锛歍SSOP (钖勫瀷灏忓褰㈠皝瑁�)
銆�銆�閫氶亾鏁�(sh霉)锛�32
銆�銆�鏂瑰悜鎺у埗寮曡叧锛欴IR
銆�銆�浣胯兘寮曡叧锛歄E
SN74LVTH16646 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 闆欏悜闆诲闆诲钩杞夋彌鍔熻兘锛屾敮鎸� A 鍜� B 鍏╁伌闆绘簮闆诲鐨勭崹绔嬮厤缃�銆�
銆�銆�2. 楂橀�熸暩(sh霉)鎿�(j霉)鍌宠几鑳藉姏锛屽偝鎾欢閬叉檪闁撶煭锛岄仼鐢ㄤ簬楂橀�熸噳鐢ㄧ挵(hu谩n)澧�銆�
銆�銆�3. 鏀寔鐔辨彃鎷旀搷浣�锛屽彲鏈夋晥淇濊闆昏矾鍏嶅彈鐬厠(t脿i)闆绘祦娌栨搳銆�
銆�銆�4. 瀵伐浣滄韩搴﹁寖鍦嶏紝纰轰繚鍦ㄦサ绔挵(hu谩n)澧冧笅浠嶈兘绌�(w臎n)瀹氶亱琛�銆�
銆�銆�5. 鍏х疆鏂瑰悜鎺у埗寮曡叧锛圖IR锛夊拰杓稿嚭浣胯兘寮曡叧锛圤E锛夛紝鏂逛究鐢ㄦ埗鏍规摎(j霉)瀵﹂殯闇�姹傝鏁翠俊铏熸祦鍚戝強鍟熺敤鐙�鎱�(t脿i)銆�
銆�銆�6. 姣忛�氶亾鍏峰倷杓冮珮鐨勯浕娴佹壙杓夎兘鍔�锛岄仼鎳夊绋矤杓夋浠�銆�
銆�銆�7. 灏佽绶婃箠锛岀瘈(ji茅)鐪� PCB 甯冨眬绌洪枔锛屼究浜庡皬鍨嬪寲瑷▓銆�
銆�銆�閫欎簺鐗规�т娇鍏舵垚鐐洪渶瑕佽法闆诲鍩熼�氫俊绯荤当(t菕ng)鐨勭悊鎯抽伕鎿�銆�
SN74LVTH16646 寤ｆ硾鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 寰檿鐞嗗櫒鍜屽鍦嶈ō鍌欎箣闁撶殑鎺ュ彛瑷▓銆�
銆�銆�2. FPGA/CPLD 鍜屽叾浠栨暩(sh霉)瀛� IC 鐨勯浕澹撳尮閰�銆�
銆�銆�3. 宸ユキ(y猫)鑷嫊鍖栬ō鍌欎腑鐨勫闆诲淇¤櫉铏曠悊銆�
銆�銆�4. 鏁�(sh霉)鎿�(j霉)閫氫俊绯荤当(t菕ng)涓殑闆诲钩杞夋彌妯″銆�
銆�銆�5. 绉诲嫊瑷倷鍜屼究鏀滃紡闆诲瓙鐢㈠搧涓殑浣庡姛鑰楄ō瑷堛��
銆�銆�6. 瀛樺劜鍣ㄦ摯灞曟帴鍙�锛屽闁冨瓨鍜� SRAM 鐨勯浕澹撻仼閰嶃��
銆�銆�7. 姹借粖闆诲瓙绯荤当(t菕ng)涓殑淇¤櫉瑾跨悊鍜岄浕骞宠綁鎻�銆�
銆�銆�鐢变簬鍏堕潏娲绘�у拰楂樻�ц兘锛岄�欐鑺墖鍦ㄧ従(xi脿n)浠ｉ浕瀛愮郴绲�(t菕ng)瑷▓涓崰鎿�(j霉)閲嶈鍦颁綅銆�
SN74LVC16245A
銆�銆�SN74AVC164245
銆�銆�SN74ALVC164245
