- 74ACT257SCIC MUX QUAD 2-INPUT 3ST 16-SOIC|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant
- 74ACT257SCXIC MUX QUAD 2INPUT 3ST 16-SOIC|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant
- 74ACT257SCXIC MUX QUAD 2INPUT 3ST 16-SOIC|FAIRCHILD SEMICONDUCTOR (VA)|Lead free|RoHS Compliant
