The SN74CB3Q3257PW is a 4-bit one-of-2 FET Multiplexer or Demultiplexer low-voltage. The SN74CB3Q3257 device is a high-bandwidth FET bus switch utilizing a charge pump to elevate the gate voltage of the pass transistor, providing a low and flat ON-state resistance.
High-bandwidth data path
5V Tolerant I/Os with device powered up or powered down
Rail-to-rail switching on data I/O ports
Bidirectional data flow with near-zero propagation delay
Low input and output capacitance minimizes loading and signal distortion
(EN)
