Overview
Description
The QS3390 provides a 16:8 multiplexer logic switch. The low ON resistance (5 ohm) of the QS3390 allows inputs to be connected to the outputs without adding propagation delay and without generating additional ground bounce noise. Mux/Demux devices provide an order of magnitude faster speed than equivalent logic devices. The QS3390 operates at -40C to +85C.
Features
- 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
- Low power CMOS proprietary technology
- Undershoot clamp diodes on all switch and control inputs
- Direct bidirectional connection for mux
- Available in 28 pin QSOP package
Comparison
Applications
Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.