IDTQS32XL384

IDTQSIDTQS32XL384 HIGH-SPEED CMOS 20-BIT BUS SWITCH INDUSTRIAL TEMPERATURE RANGE QUICKSWITCH® PRODUCTS HIGH-SPEED CMOS 20-BIT BUS SWITCH FEATURES: DESCRIPTION: IDTQS32XL384 Enhanced N channel FET with no inherent diode to VCC 5Ω bidirectional switches connect inputs to outputs Zero propagation delay, zero ground bounce Undershoot Clamp Diodes on all switch and control Inputs Four enables control five bits each TTL-compatible input and output levels Available in 48-pin QVSOP package www.DataSheet4U.com APPLICATIONS: The QS32XL384 provides a set of twenty high-speed CMOS TTLcompatible bus switches. The low ON resistance of the QS32XL384 allows inputs to be connected to outputs without adding propagation delay and without generating additional ground bounce noise. The Bus Enable (BE) signals turn the switches on. Four Bus Enable signals are provided, one for each of five bits of the 20-bit bus. The ‘384 family of QuickSwitch products is ideal for switching wide digital buses, as well as hot-docking, 5V to 3V conversion and capacitance isolation for power conservation. The QS32XL384 is characterized for operation at -40°C to +85°C. Hot-swapping, hot-docking Voltage translation (5V to 3.3V) Logic replacement (data processing) Power conservation Capacitance reduction and isolation Low power for hand held and mobile applications Bus isolation Clock gating FUNCTIONAL BLOCK DIAGRAM A0 B0 A10 B10 A4 A5 B4 B5 A14 A15 B14 B15 A9 B9 A19 B19 ...