概览
描述
The QS32390 provides a 16:8 multiplexer logic switch. The QS32390 has an internal 25 ohm resistor to reduce reflection noise in high-speed applications. The enable inputs connect one of two inputs to the common I/O pin, respectively. The multiplexer function can be used to select and route logic signals for zero delay, isolate bus capacitance, form crossbar switches, etc. The QS32390 operates at -40C to +85C.
特性
- Enhanced N channel FET with no inherent diode to Vcc
- 16:8 multiplexer function with zero delay
- 5 ohm bidirectional switches connect inputs to outputs
- Zero propagation delay, zero ground bounce
- Undershoot clamp diodes on all switch and control inputs
- Direct bidirectional connection for mux, demux
- 25 ohm resistors for low noise
- Video, audio, graphics switching, muxing
- Hot-swapping, hot-docking
- Voltage translation (5V to 3.3V)
- Available in 28 pin QSOP package
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设计和开发
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