LOGIC, MUX/DEMUX FET 4BIT, 16TSSOP; Logic Type:FET Multiplexer / Demultiplexer; No. of Channels:4; Ratio:2:1; On State Resistance Max:3ohm; Supply Voltage Range:4V to 5.5V; Logic Case Style:TSSOP; No. of Pins:16; Operating Temperature Range:-40°C to +85°C; SVHC:No SVHC (20-Jun-2011); Logic IC Base Number:743257; Logic IC Family:CBT; Logic IC Function:4-Bit 1-of-2 FET Multiplexer / Demultiplexer; Package / Case:TSSOP; Ratio:1:2; Supply Voltage Max:5.5V; Supply Voltage Min:4V; Termination Type:SMD