- FST3257MXMUX/DEMUX QUAD 2:1 TTL 16SOIC|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant
- FST3257MTCXMUX/DEMUX QUAD 2:1 TTL 16TSSOP|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant
- FST3257MTCMUX/DEMUX QUAD 2:1 TTL 16TSSOP|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant
- FST3257MMUX/DEMUX QUAD 2:1 TTL 16SOIC|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant
- FST3257MXMUX/DEMUX QUAD 2:1 TTL 16SOIC|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant