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IDTQS3861

HIGH-SPEEDCMOS10-BITBUSSWITCHWITHFLOW-THROUGHPINOUT

INDUSTRIALTEMPERATURERANGE

JANUARY 2013

2013 Integrated Device Technology, Inc.

DSC-5767/6

c

INDUSTRIAL TEMPERATURE RANGE

The IDT logo is a registered trademark of Integrated Device Technology, Inc.

IDTQS3861

FUNCTIONAL BLOCK DIAGRAM

FEATURES:

• Enhanced N channel FET with no inherent diode to Vcc

•5Ω

Ω

Ω

Ω

Ω bidirectional switches connect inputs to outputs

• Zero propagation delay, zero ground bounce

• Undershoot clamp diodes on all switch and control inputs

• Available in QSOP and TSSOP packages

APPLICATIONS:

• Hot-swapping, hot-docking

• Voltage translation (5V to 3.3V)

• Power Conservation

• Capacitance reduction and isloation

• Bus Isolation

• Clock Gating

HIGH-SPEED CMOS 10-BIT

BUS SWITCH WITH

FLOW-THROUGH PINOUT

DESCRIPTION:

The QS3861 provides a set of ten high-speed CMOS TTL-compatible

bus switches. The low ON resistance (5

Ω) of the QS3861 allows inputs to

be connected without adding propagation delay and without generating

additional ground bounce noise. The Bus Enable (BE) signal turns the

switches on.

The QS3861 is characterized for operation at -40°C to +85°C.

BE