74LCX543WMXIC REGISTERED TXRX 8BIT 24SOIC|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant 74LVC543AD,118 SN74LVC543ADWR 74LCX543WMIC REGISTERED TXRX 8BIT 24SOIC|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant SN74LVC543ADW 74LVC543AD,112
