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- 74ABT899CMSATXRX W/GENERATOR&CHECKER 28SSOP|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant
- 74ABT899CSCTXRX W/GENERATOR&CHECKER 28SOIC|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant
- 74ABT899CQCTXRX W/GENERATOR&CHECKER 28PLCC|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant