74FST3244DWR2IC BUS SWITCH 8BIT 20SOIC|ON SEMICONDUCTOR|Lead All|RoHS Mixed FST3244WMX 74FST3244DTR2IC BUS SWITCH 8BIT 20TSSOP|ON SEMICONDUCTOR|Lead All|RoHS Mixed FST3244MTCX 74FST3244QSRIC BUS SWITCH 8BIT 20QSOP|ON SEMICONDUCTOR|Lead All|RoHS Mixed FST3244QSCX