SN74HCT574DWR. Component family: CMOS logic integrated circuit. Configuration: surface-mounted component (SMD). Housing (JEDEC standard): -. Housing: SO20W. Logic circuits family: 74HCTxx series. Logic function: 'Octal 3−State Noninverting. D Flip−Flop'. 3-state output. Max temperature: +85°C.. Number of circuits: 1. Number of terminals: 20. RoHS: yes. Type of circuits: CMOS. [V]: +5.5V. Original product from manufacturer: Texas Instruments. Quantity in stock updated on 12/11/2025, 21:44