LOGIC, 1-OF-3 FET MUX/DEMUX, 56SSOP; Logic Type:FET Multiplexer / Demultiplexer; No. of Channels:12; Ratio:3:1; On State Resistance Max:4ohm; Supply Voltage Range:4V to 5.5V; Logic Case Style:SSOP; No. of Pins:56; Operating Temperature Range:-40°C to +85°C; SVHC:No SVHC (20-Jun-2011); Logic IC Base Number:7416214; Logic IC Family:CBT; Logic IC Function:12-Bit 1-of-3 FET Multiplexer / Demultiplexer; Package / Case:SSOP; Ratio:1:3; Supply Voltage Max:5.5V; Supply Voltage Min:4V; Termination Type:SMD