LOGIC, QUAD 2IN MUX W/STOR, 16SOIC; Logic Type:Multiplexer; No. of Channels:4; Ratio:2:1; Supply Voltage Range:4.75V to 5.25V; Logic Case Style:SOIC; No. of Pins:16; Operating Temperature Range:-40°C to +85°C; SVHC:No SVHC (20-Jun-2011); Logic IC Base Number:74399; Logic IC Family:FCT; Logic IC Function:Quadruple 2-Input Multiplexer with Storage; Package / Case:SOIC; Ratio:2:1; Supply Voltage Max:5.25V; Supply Voltage Min:4.75V; Termination Type:SMD