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SN74BCT574 鏄竴绋�8浣嶉�忔槑閹栧瓨鍣紝寤ｆ硾鎳夌敤浜庢暩(sh霉)鎿�(j霉)绺界窔鍌宠几鍜屽瓨鍎�銆傝┎鍣ㄤ欢鑳藉鍦ㄩ珮閫熸噳鐢ㄤ腑鎻愪緵楂樺櫔鑱插闄愬拰浣庡偝鎾欢閬�銆傚畠鍏锋湁涓夋厠(t脿i)杓稿嚭鍔熻兘锛屽彲浠ラ�氶亷杓稿嚭浣胯兘寮曡叧锛圤E锛夋帶鍒惰几鍑虹媭鎱�(t脿i)锛屽緸鑰屾柟渚垮湴鑸囩郴绲�(t菕ng)涓殑鍏朵粬绲勪欢閫茶鎺ュ彛銆�
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閭忚集椤炲瀷锛�8浣嶉�忔槑閹栧瓨鍣�
銆�銆�闆绘簮闆诲(VCC)锛�2V 鑷� 6V
銆�銆�杓稿叆闆绘祦(IIH, IIL)锛毬�20mA
銆�銆�杓稿嚭闆绘祦(IOH, IOL)锛毬�24mA
銆�銆�鍌虫挱寤堕伈鏅傞枔(tPLH, tPHL)锛氭渶澶�5ns (鍦╒CC=5V鏅�)
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C
銆�銆�灏佽椤炲瀷锛歋OIC, PDIP绛�
SN74BCT574 鍏锋湁浠ヤ笅涓昏鐗归粸锛�
銆�銆�1. 楂橀�熸�ц兘锛氳兘澶犲湪楂橀仈100MHz鐨勯牷鐜囦笅姝ｅ父宸ヤ綔銆�
銆�銆�2. 涓夋厠(t脿i)杓稿嚭锛氶�氶亷浣胯兘寮曡叧(OE)鍙帶鍒惰几鍑虹偤楂橀樆鎱�(t脿i)鎴栨甯哥媭鎱�(t脿i)銆�
銆�銆�3. 瀵浕婧愰浕澹撹寖鍦嶏細鏀寔寰�2V鍒�6V鐨勪緵闆婚浕澹�锛屽鍔犱簡瑷▓闈堟椿鎬с��
銆�銆�4. 楂樺櫔鑱插闄愶細鍗充娇鍦ㄥ槇闆滅殑鐠�(hu谩n)澧冧腑涔熻兘淇濊瓑绌�(w臎n)瀹氶亱琛�銆�
銆�銆�5. 杓稿嚭鐭矾淇濊锛氶槻姝㈠洜鎰忓鐭矾灏庤嚧鑺墖鎼嶅銆�
銆�銆�6. 宸ユキ(y猫)绱氭韩搴﹁寖鍦嶏細鑳藉閬╂噳妤电鐠�(hu谩n)澧冩浠朵笅鐨勪娇鐢ㄩ渶姹�銆�
SN74BCT574 琚唬娉涚敤浜庡悇绋浕瀛愯ō鍌欎腑锛屽叿楂旀噳鐢ㄥ寘鎷細
銆�銆�1. 寰檿鐞嗗櫒绯荤当(t菕ng)涓殑鏁�(sh霉)鎿�(j霉)绺界窔闅旈洟銆�
銆�銆�2. 瀛樺劜鍣ㄦ摯灞曟ā濉婁腑鐨勫湴鍧�鍜屾暩(sh霉)鎿�(j霉)閹栧瓨銆�
銆�銆�3. 澶氳矾寰╃敤鍜岃В寰╃敤闆昏矾涓殑淇¤櫉鏆瓨銆�
銆�銆�4. 宸ユキ(y猫)鎺у埗绯荤当(t菕ng)鐨勮几鍏�/杓稿嚭鎺ュ彛銆�
銆�銆�5. 椤ず椹�(q奴)鍕曞櫒鐨勬暩(sh霉)鎿�(j霉)绶╂矕銆�
銆�銆�6. 閫氫俊瑷倷涓殑淇¤櫉铏曠悊鍜岃綁(zhu菐n)鎻�銆�
SN74ACT574, SN74AHC574, MC74HC574
