TSOP75438TT,SENSOR REMOTE REC 38.0KHZ 45M
TSOP75438WTR,红外接收机 IR SENSOR IC 38KHZ
TSOP75438WTT,SENSOR REMOTE REC 38.0KHZ 30M
TSOP75440TR,SENSOR REMOTE REC 40.0KHZ 45M
TSOP75440TT,SENSOR REMOTE REC 40.0KHZ 45M
TSOP75440WTR,红外接收机 IR SENSOR IC 40KHZ
TSOP75440WTT,SENSOR REMOTE REC 40.0KHZ 30M
TSOP75456TR,红外接收机 2.5-5.5V 56kHz