LOGIC, FLIP FLOP OCTAL D 3ST, 20SOIC; Flip-Flop Type:D; Propagation Delay:7ns; Frequency:180MHz; Output Current:8mA; Trigger Type:Positive Edge; IC Output Type:Tri State Non Inverted; Supply Voltage Range:4.5V to 5.5V; Logic Case Style:SOIC; No. of Pins:20; Operating Temperature Range:-40°C to +85°C; SVHC:No SVHC (20-Jun-2011); Logic IC Base Number:74574; Logic IC Family:AHCT; Logic IC Function:Octal Edge-Triggered D-Type Flip-Flop with 3-State Outputs; Output Type:Tri State Non Inverted; Package / Case:SOIC; Supply Voltage Max:5.5V; Supply Voltage Min:4.5V; Termination Type:SMD