74AC11257N Texas Instruments

Description: IC MULTIPLEXER 4 X 2:1 20-PDIP, Packaging: Bulk, Package / Case: 20-DIP (0.300", 7.62mm), Mounting Type: Through Hole, Circuit: 4 x 2:1, Type: Multiplexer, Operating Temperature: -40°C ~ 85°C, Voltage - Supply: 3V ~ 5.5V, Independent Circuits: 1, Current - Output High, Low: 24mA, 24mA, Voltage Supply Source: Dual Supply, Supplier Device Package: 20-PDIP, Part Status: Active.