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QS34X245

Features: • Enhanced N channel FET with no inherent diode to Vcc• Bidirectional switches connect inputs to outputs• Zero propagation delay, zero ground bounce• QS34X245 is 32-bit version of QS3245• Flow-through pinout for easy layout• Undershoot clamp diodes on ...

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SeekIC No. : 004468432 Detail

QS34X245: Features: • Enhanced N channel FET with no inherent diode to Vcc• Bidirectional switches connect inputs to outputs• Zero propagation delay, zero ground bounce• QS34X245 is 32...

QS34X245 Data Sheet

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Part Number:
QS34X245
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

• Enhanced N channel FET with no inherent diode to Vcc
• Bidirectional switches connect inputs to outputs
• Zero propagation delay, zero ground bounce
• QS34X245 is 32-bit version of QS3245
• Flow-through pinout for easy layout
• Undershoot clamp diodes on all switch and control inputs
• TTL-compatible control inputs
• Available in 80-pin MilliPaQ™ package


Application

• Hot-swapping, hot-docking
• Voltage translation (5V to 3.3V)
• Bus switching and isolation
• Power conservation
• Logic replacement (data processing)
• Capacitance isolation
• Clock gating


Pinout

Connection Diagram


Specifications

Symbol Description Max Unit
VTERM(2) Supply Voltage to Ground 0.5 to +7 V
VTERM(3) DC Switch Voltage Vs 0.5 to +7 V
VTERM(3) DC Input Voltage VIN 0.5 to +7 V
VAC AC Input Voltage (pulse width 20ns) -3 V
IOUT DC Output Current 120 mA
PMAX Maximum Power Dissipation (TA =70°C) 1.4 W
TSTG Storage Temperature 65 to +150
NOTE:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause
permanent damage to the device. This is a stress rating only and functional operation
of the device at these or any other conditions above those indicated in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect reliability.
2. Vcc terminals.
3. All terminals except Vcc.


Description

The QS34X245 is a member of the MultiWidthTM family of QuickSwitch devices and provides a set of 32 high-speed CMOS compatible bus switches in a flow-through pinout. This device is available in the MilliPaQ package, the world's first small outline 32-bit solution. The low ON-resistance of the QS34X245 allows inputs to be connected to outputs without adding propagation delay and without generating additional ground bounce noise. When Output Enable (OEn) is low, the switches are turned on, connecting bus A to bus B. When OEn is high, the switches are turned off. This QS34X245 is ideally suited for 32/64 bit applications where board space is at a premium. QuickSwitch devices provide speeds an order of magnitude faster than conventional logic devices.

The QS34X245 is characterized for operation at -40 to +85.




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