QUICKSWITCH PRODUCTS HIGH-SPEED LOW POWER 10-BIT BUS EXCHANGE SWITCH
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IDTQS3L383 HIGH-SPEED LOW POWER 10-BIT BUS EXCHANGE SWITCH
INDUSTRIAL TEMPERATURE RANGE
QUICKSWIT...
Description
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IDTQS3L383 HIGH-SPEED LOW POWER 10-BIT BUS EXCHANGE SWITCH
INDUSTRIAL TEMPERATURE RANGE
QUICKSWITCH® PRODUCTS HIGH-SPEED LOW POWER 10-BIT BUS EXCHANGE SWITCH
FEATURES:
IDTQS3L383
DESCRIPTION:
Enhanced N channel FET with no inherent diode to Vcc 5Ω bidirectional switches connect inputs to outputs Zero propagation delay, zero added ground bounce Ultra low power with 0.2µ A typical Icc Undershoot clamp diodes on all switch and control inputs Bus exchange allows nibble swap Available in QSOP package
APPLICATIONS:
The QS3L383 provides ten high-speed CMOS TTL-compatible bus switches. The low ON resistance of the QS3L383 allows inputs to be connected to outputs without adding propagation delay and without generating additional ground bounce noise. The Bus Enable (BE) signal turns the switches on. The Bus Exchange (BX) signal provides nibble swap of the AB and CD pairs of signals. This exchange configuration allows byte swapping of buses in systems. It can also be used as a 5-wide 2-to-1 multiplexer and to create low delay barrel shifters, etc. The QS3L383 is characterized for operation at -40°C to +85°C.
Hot-swapping, hot-docking Voltage translation (5V to 3.3V) Resource sharing Crossbar switching
FUNCTIONAL BLOCK DIAGRAM
A0 C0
B0
D0
A4
C4
B4
D4
BX BE
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
1
c 2004 Integrated Device Technology, Inc.
JANUARY 2004
DSC-5574/2...
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