74F573SCIC LATCH OCTAL D-TYPE 20-SOIC|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant SN74F573DW N74F573D,602 SN74F573DWG4 74F573SCXIC LATCH OCTAL D TYPE 3ST 20SOIC|FAIRCHILD SEMICONDUCTOR|Lead free|RoHS Compliant SN74F573DWR SN74F573DWR N74F573D,623 SN74F573DWRG4