SN74CBTLV3257DR TI Signal Switches, Multiplexers, Decoders

The SN74CBTLV3257 is a 4-bit 2:1 multiplexer/demultiplexer bus switch. It operates from 2.3V to 3.6V and features low on-state resistance (5Ω typical) with minimal propagation delay (0.25 ns). The device is designed for hot-insertion and supports 5V tolerant inputs on the select and enable pins. Selection is driven by high-speed bus switching applications. Applications include routing data buses in servers and networking equipment, swapping memory banks in embedded systems, and notebook computer docking stations where low delay and low capacitance preserve signal integrity. In stock at HL Electronics – request a quote for fast delivery.