SN74HCT646NTIC BUS TRANSCEIVER 8BIT 24DIP|TEXAS INSTRUMENTS|Lead free|RoHS Compliant 74HCT646N,652 74HCT646N,652IC TRANSCVR 3ST 8BIT INV 24DIP|NXP SEMICONDUCTORS|Lead free|RoHS Compliant SN74HCT646NT