- 74ACT1284MSAIC TRANSCEIVER IEEE1284 20-SSOP|FAIRCHILD SEMICONDUCTOR|Lead All|RoHS Mixed
- 74ACT1284MSAXTXRX IEEE TTL COMPATIBLE 20SSOP|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant
- 74ACT1284MTCXTXRX IEEE TTL COMPATIBLE 20TSSOP|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant
