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SN74LV8154-EP 鏄竴娆鹃洐 4 浣嶅悓姝ュ姞杓夐洐鍚戠Щ浣嶅瘎瀛樺櫒锛岄噰鐢ㄥ厛閫茬殑浣庨浕澹� CMOS 鎶�琛撳埗閫�銆傝┎鍣ㄤ欢鍏锋湁浣庡姛鑰楀拰楂樺櫔鑱插闄愮殑鐗归粸锛岃兘澶犲湪寤ｆ硾鐨勫伐妤�(y猫)婧害鑼冨湇鍏х┅(w臎n)瀹氬伐浣�銆係N74LV8154-EP 鍙互灏囨暩(sh霉)鎿氬苟琛岃几鍏ユ垨涓茶杓稿叆锛屽苟閫氶亷涓茶杓稿嚭绔彛鍌宠几鏁�(sh霉)鎿�銆傞�欑ó闈堟椿鎬т娇鍏堕潪甯搁仼鍚堢敤浜庢暩(sh霉)鎿氱珐娌栥�両/O 鎿村睍浠ュ強鍚勭ó閫氫俊鎺ュ彛鎳夌敤銆�
銆�銆�瑭茶姱鐗囧寘鍚叐鍊嬬崹绔嬬殑 4 浣嶇Щ浣嶅瘎瀛樺櫒锛圓 鍜� B锛夛紝姣忓�嬪瘎瀛樺櫒閮芥敮鎸佸柈鐛ㄧ殑鏅傞悩淇¤櫉锛圕PA 鍜� CPB锛�銆傛澶�锛屽畠閭勫叿鍌欎竴鍊嬪叕鍏辩殑妯″紡鎺у埗寮曡叧锛圡1 鍜� M0锛夛紝鍏佽ū鐢ㄦ埗閬告搰涓嶅悓鐨勬搷浣滄ā寮�锛屼緥濡傚苟琛屽姞杓夈�佸乏绉绘垨鍙崇Щ銆�
閭忚集椤炲瀷锛氱Щ浣嶅瘎瀛樺櫒
銆�銆�闆绘簮闆诲(VCC)锛�2V 鑷� 6.5V
銆�銆�宸ヤ綔闆绘祦锛氭渶澶� 50mA
銆�銆�鍌虫挱寤堕伈鏅傞枔锛氭渶澶� 5ns锛堝吀鍨嬪�硷級
銆�銆�鏈�楂樻檪閻橀牷鐜囷細瓒呴亷 100MHz
銆�銆�灏佽褰㈠紡锛歍SSOP (钖勫瀷灏忓褰㈠皝瑁�)
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�閫氶亾鏁�(sh霉)閲忥細2鍊�4浣嶅瘎瀛樺櫒
銆�銆�杓稿叆闆诲钩鍏煎鎬э細TTL 鍜� CMOS 鍏煎
SN74LV8154-EP 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 鏀寔闆� 4 浣嶅瘎瀛樺櫒锛岃兘澶犲悓鏅傝檿鐞嗗叐绲勭崹绔嬬殑鏁�(sh霉)鎿氥��
銆�銆�2. 鎻愪緵澶氱ó鎿嶄綔妯″紡锛屽寘鎷苟琛屽姞杓夈�佸乏绉诲拰鍙崇Щ銆�
銆�銆�3. 楂橀�熸�ц兘锛屾敮鎸侀珮閬� 100MHz 鐨勬檪閻橀牷鐜�銆�
銆�銆�4. 瓒呬綆鍔熻�楄ō瑷堬紝鍦� 3.3V 涓嬬殑宸ヤ綔闆绘祦闈炲父浣�銆�
銆�銆�5. 楂樺櫔鑱插闄愶紝閬╁悎宸ユキ(y猫)绱氭噳鐢ㄧ挵(hu谩n)澧�銆�
銆�銆�6. 宸ユキ(y猫)婧害鑼冨湇鏀寔锛岀⒑淇濆湪妤电姊濅欢涓嬪彲闈犻亱琛�銆�
銆�銆�7. TTL 鍜� CMOS 杓稿叆鍏煎鎬�锛屼究浜庤垏涓嶅悓椤炲瀷鐨勯倧杓浕璺泦鎴愩��
銆�銆�8. 灏忓昂瀵� TSSOP 灏佽锛岀瘈(ji茅)鐪� PCB 绌洪枔銆�
銆�銆�閫欎簺鐗规�т娇寰� SN74LV8154-EP 鎴愮偤闇�瑕侀珮鏁堟暩(sh霉)鎿氬偝杓稿拰闈堟椿鎺у埗鐨勬噳鐢ㄧ殑鐞嗘兂閬告搰銆�
SN74LV8154-EP 鐨勫吀鍨嬫噳鐢ㄩ牁鍩熷寘鎷細
銆�銆�1. 鏁�(sh霉)鎿氱珐娌栧拰 I/O 鎿村睍銆�
銆�銆�2. 鏁�(sh霉)瀛椾俊铏熻檿鐞嗕腑鐨勬暩(sh霉)鎿氭祦绠＄悊銆�
銆�銆�3. 閫氫俊鎺ュ彛锛屽 SPI 绺界窔銆�
銆�銆�4. 椤ず椹呭嫊鍣ㄧ殑鏁�(sh霉)鎿氬偝杓�銆�
銆�銆�5. 宸ユキ(y猫)鑷嫊鍖栫郴绲�(t菕ng)涓殑鏁�(sh霉)鎿氶噰闆嗐��
銆�銆�6. 宓屽叆寮忕郴绲�(t菕ng)鐨勫瑷帶鍒�銆�
銆�銆�7. 闊抽牷鍜岃闋昏ō鍌欎腑鐨勬暩(sh霉)鎿氳矾鐢�銆�
銆�銆�鍏堕潏娲荤殑鎿嶄綔妯″紡鍜岄珮閫熸�ц兘浣垮叾鎴愮偤鐪惧闆诲瓙绯荤当(t菕ng)涓笉鍙垨缂虹殑绲勪欢銆�
SN74LVC8154, CD74HC4015, MC14015B
