54LS157FMQB National Semiconductor

Description: MULTIPLEXER, LS SERIES, Part Status: Active, Supplier Device Package: 16-CFlatpack, Voltage Supply Source: Single Supply, Current - Output High, Low: 400µA, 4mA, Independent Circuits: 1, Voltage - Supply: 4.5V ~ 5.5V, Operating Temperature: -55°C ~ 125°C, Type: Data Selector/Multiplexer, Circuit: 4 x 2:1, Mounting Type: Surface Mount, Package / Case: 16-CFlatpack, Packaging: Bulk.