74FST3253DR2 onsemi

Description: IC MUX/DEMUX 2 X 4:1 16-SOIC, Packaging: Tape & Reel (TR), Package / Case: 16-SOIC (0.154", 3.90mm Width), Mounting Type: Surface Mount, Circuit: 2 x 4:1, Type: Multiplexer/Demultiplexer, Operating Temperature: -40°C ~ 85°C, Voltage - Supply: 4V ~ 5.5V, Independent Circuits: 1, Voltage Supply Source: Single Supply, Supplier Device Package: 16-SOIC, Part Status: Obsolete.