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
TSOP75456TT,红外接收机 2.5-5.5V 56kHz
TSOP75456WTR,红外接收机 IR SENSOR IC 56KHZ
TSOP75456WTT,SENSOR REMOTE REC 56.0KHZ 30M