74FST3257QSR onsemi

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4V ~ 5.5V, Independent Circuits: 1, Voltage Supply Source: Single Supply, Supplier Device Package: 16-QSOP, Part Status: Obsolete.