74FST3126DR2IC BUS SWITCH 4BIT 14SOIC|ON SEMICONDUCTOR|Lead All|RoHS Mixed FST3126M FST3126MX SN74CBT3126DRG4 74FST3126DTR2IC BUS SWITCH 4BIT 14TSSOP|ON SEMICONDUCTOR|Lead All|RoHS Mixed FST3126MTCX SN74CBT3126PWRG4