74CBTLV3257 switch equivalent, low-voltage quad 2:1mux/demux bus switch.
* Functionally equivalent to QS3257
* 5Ω bi-directional switch connection between two ports
* Isolation under power-off conditions
* Over-voltage toleran.
* 3.3V High Speed Bus Switching, Multiplexing, and Bus Isolation
FUNCTIONAL BLOCK DIAGRAM
1A SW
SW
2A SW
SW
3A SW
.
The CBTLV3257 is a quad 2:1 multiplexer/demultiplexer. The low onstate resistance of the switch allows connections to be made with minimal propagation delay.
The select (S) input controls the data flow. The multiplexers/demultiplexers are enabled wh.
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