MC74LCX574DWR2GIC FLIP FLOP NONINV OCT 20-SOICW|ON SEMICONDUCTOR|Lead free|RoHS Compliant 74LCX574MTR 74LCX574WM 74LCX574WMX TC74LCX574FW SN74LVC574ADWR MC74LCX574DWR2GIC FLIP FLOP NONINV OCT 20-SOICW|ON SEMICONDUCTOR (VA)|Lead free|RoHS Compliant 74LCX574MTR 74LCX574WM 74LCX574WMX TC74LCX574FW