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SN74LVC2G157DCUT 鏄竴娆鹃洐璺� 2 杓稿叆澶氳矾寰╃敤鍣� (MUX) 鑺墖锛屽爆浜� TI锛堝痉宸炲剙鍣級鐨� SN74LVC 绯诲垪銆傝┎绯诲垪鍣ㄤ欢鏀寔浣庨浕澹撴搷浣�锛岄仼鐢ㄤ簬 1.65V 鑷� 5.5V 鐨勯浕婧愯寖鍦�锛岃兘澶犲鐝�(xi脿n)閭忚集闆诲钩杞夋彌鍜屽璺伕鎿囧姛鑳姐�係N74LVC2G157DCUT 鍏锋湁楂樻姉鍣兘鍔涘拰杓冨揩鐨勯枊闂滈�熷害锛屽唬娉涚敤浜庢暩(sh霉)鎿�(j霉)閫氫俊銆佹秷璨婚浕瀛愪互鍙婂伐妤�(y猫)鎺у埗闋樺煙銆�
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銆�銆�灏佽椤炲瀷锛欴CK (10 寮曡叧)
銆�銆�宸ヤ綔闆诲鑼冨湇锛�1.65V 鑷� 5.5V
銆�銆�杓稿叆闆绘祦锛毬�8mA
銆�銆�鍌虫挱寤堕伈鏅傞枔锛氭渶澶� 7ns锛堝吀鍨嬪�硷級
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�闈滄厠(t脿i)闆绘祦锛氭渶澶� 1渭A锛堥棞鏂锋ā寮忥級
銆�銆�姣忛�氶亾闆诲璨犺級锛�5pF
SN74LVC2G157DCUT 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 瀵浕婧愰浕澹撹寖鍦�锛屽吋瀹� 1.8V銆�2.5V 鍜� 3.3V 绯荤当(t菕ng)銆�
銆�銆�2. 楂橀�熼亱琛岃兘鍔�锛屽偝鎾欢閬叉檪闁撶煭锛岄仼鍚堥珮閫熸暩(sh霉)鎿�(j霉)鍒囨彌鎳夌敤銆�
銆�銆�3. 鏀寔闆欏悜闆诲钩杞夋彌锛岃兘澶犻�ｆ帴涓嶅悓闆诲鍩熺殑瑷倷銆�
銆�銆�4. 灏忓瀷灏佽瑷▓锛岀瘈(ji茅)鐪� PCB 甯冨眬绌洪枔銆�
銆�銆�5. 宸ユキ(y猫)绱氬伐浣滄韩搴﹁寖鍦�锛岀⒑淇濆湪鎯″姡鐠�(hu谩n)澧冧笅鍙潬閬嬭銆�
銆�銆�6. 鍏�(n猫i)缃� ESD 淇濊闆昏矾锛屾彁楂樼郴绲�(t菕ng)绌�(w臎n)瀹氭��銆�
銆�銆�7. 鍙厤缃偤鍠垁闆欐摬 (SPDT) 闁嬮棞锛岄潏娲绘豢瓒冲绋噳鐢ㄥ牬鏅渶姹傘��
SN74LVC2G157DCUT 寤ｆ硾鎳夌敤浜庝互涓嬪牬鏅細
銆�銆�1. 鏁�(sh霉)鎿�(j霉)閫氫俊涓殑淇¤櫉鍒囨彌鑸囪矾鐢�銆�
銆�銆�2. 娑堣不闆诲瓙鐢�(ch菐n)鍝佷腑闊抽牷/瑕栭牷淇¤櫉鐨勯伕鎿囪垏鍒嗛厤銆�
銆�銆�3. 宸ユキ(y猫)鑷嫊鍖栫郴绲�(t菕ng)涓殑鍌虫劅鍣ㄤ俊铏熻檿鐞�銆�
銆�銆�4. 宓屽叆寮忕郴绲�(t菕ng)鐨� GPIO 鎿村睍銆�
銆�銆�5. 澶氶�氶亾娓噺瑷倷涓殑淇¤櫉璺緫绠＄悊銆�
銆�銆�6. 鎵嬫鍜屽钩鏉块浕鑵︾瓑绉诲嫊瑷倷涓殑闆绘簮绠＄悊鍜屾帴鍙ｅ垏鎻涖��
銆�銆�7. FPGA 鍜屽井鎺у埗鍣ㄥ鍦嶉浕璺腑鐨勪俊铏熼伕鎿囨ā濉�銆�
SN74LVC2G157PWR
銆�銆�SN74LV2G157DBVR
銆�銆�74LVC2G157W-7
銆�銆�SN74LVC2G157DWVR
