QS32257 mux/demux equivalent, high-speed cmos quickswitch quad 2:1 mux/demux.
BENEFITS
* Enhanced N channel FET with no inherent diode to VCC
* 5Ω bidirectional switches connect inputs to outputs
* Pin compatible with the 74F257, 74FCT2.
* Logic replacement
* Video, audio, graphics switching, muxing
* Hot-swapping, hot-docking
(Application Note.
The QS3257 is a high-speed CMOS LVTTL-compatible Quad 2:1 multiplexer/demultiplexer.TheQS3257isafunctionandpinoutcompatibleQuickSwitch version of the 74F257, 74FCT257, and the 74ALS/AS/LS257 Quad 2:1 multiplexers. The low ON resistance of the QS3257 .
Image gallery
TAGS
Download