LOGIC, BUFF/DVR TRI-ST OCTAL, 20TSSOP; Logic Device Type:Buffer, Inverting; Supply Voltage Range:2.7V to 3.6V; Logic Case Style:TSSOP; No. of Pins:20; Operating Temperature Range:-40°C to +85°C; SVHC:No SVHC (20-Jun-2011); Logic Function Number:74540; Logic IC Base Number:74540; Logic IC Family:LVTH; Logic IC Function:Octal Buffer / Driver with 3-State Outputs; Package / Case:TSSOP; Supply Voltage Max:3.6V; Supply Voltage Min:2.7V; Termination Type:SMD