IDTQS32X2861

IDTQS32X2861 HIGH-SPEED CMOS 20-BIT BUS SWITCH WITH FLOW-THROUGH PINOUT INDUSTRIAL TEMPERATURE RANGE QUICKSWITCH® PRODUCTS HIGH-SPEED CMOS 20-BIT BUS SWITCH WITH FLOW-THRU PINOUT .EATURES: Enhanced N channel FET with no inherent diode to Vcc 25Ω series resistors for low noise Undershoot clamp diodes on all switch and control inputs Available in 48-pin QVSOP package IDTQS32X2861 DESCRIPTION: The QS32X2861 provides two sets of ten high-speed CMOS TTLcompatible bus switches. The low ON resistance of the QS32X2861 allows inputs to be connected to outputs without adding propagation delay and without generating additional ground bounce noise. The QS32x2861 adds an internal 25Ω series termination resistor to each switch to reduce reflection noise in high-speed applications. The Bus Enable (BEn) signals turn the switches on. The QS32X2861 bus switch is ideal for switching digital buses, as well as for hotplug buffering and 5V to 3V conversion. The QS32X2861 is characterized for operation at -40°C to +85°C. www.DataSheet4U.com APPLICATIONS: Hot-swapping, hot-docking Voltage translation (5V to 3.3V) Power conservation Capacitance reduction and isolation Bus isolation Clock gating .UNCTIONAL BLOCK DIAGRAM A0 B0 A9 B9 BE 1 A 10 B 10 A 19 B 19 BE 2 The IDT logo is a registered trademark of Integrated Device Technology, Inc. INDUSTRIAL TEMPERATURE RANGE 1 c 2002 Integrated Device Technology, Inc. MARCH 2002 DSC-5727/2 IDTQS32X2861 HIGH-SPEED CMOS 20-BI...