VS32X245

Features: • Enhanced N-FET with no DC path to VCC or GND in normal operating signal voltage range.• Low impedance bidirectional data flow: 5Ω (VS32X245) and 25Ω (VS32X2245)• Pin-compatible with QS32X245 and QS32X2245 switches.• Near-zero propagation delay•...

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VS32X245 Picture
SeekIC No. : 004543227 Detail

VS32X245: Features: • Enhanced N-FET with no DC path to VCC or GND in normal operating signal voltage range.• Low impedance bidirectional data flow: 5Ω (VS32X245) and 25Ω (VS32X2245)&#...

floor Price/Ceiling Price

Part Number:
VS32X245
Supply Ability:
5000

Price Break

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

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Upload time: 2024/5/3

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Product Details

Description



Features:

• Enhanced N-FET with no DC path to VCC or GND in normal operating signal voltage range.
• Low impedance bidirectional data flow: 5Ω (VS32X245) and 25Ω (VS32X2245)
• Pin-compatible with QS32X245 and QS32X2245 switches.
• Near-zero propagation delay
• Zero added ground bounce or signal noise
• TTL-compatible control signals
• Undershoot clamp diodes on all switch and control pins
• ESD rating >2000V (Human Body Model) or >200V (Machine Model)
• Latch-up current >100mA
• Available in 150-mil wide 40 pin QSOP package



Application

• 5V to 3.3V translation in mixed-supply environment
• Hot-swap interface
• Logic replacement
• Bus isolation



Pinout

  Connection Diagram


Specifications

Supply Voltage to Ground...........-0.5V to +7.0V
DC Switch Voltage VS..............-0.5V to +7.0V
DC Input Voltage VIN..............-0.5V to +7.0V
AC Input Voltage (Pulse Width < 20ns).........-3.0V
DC Output Sink Current per Switch Pin........120 mA
Maximum Power Dissipation.............0.5 Watts
Storage Temperature.............-65 to +150



Description

The VS32X245 and VS32X2245 are high-speed TTL-compatible 16-bit bus switches in a flow-through pinout. Each device contains two banks of 8-bit switches with a common active-LOW enable (/OEx) for each bank. The low ON resistance of the VS32X245 allows inputs to be connected to outputs, without adding propagation delay and without generating additional signal noise. The VS32X2245 has 25Ω resistors in series with the switches to reduce ground-bounce noise from the driving source and signal reflection.

The VS32X245 and VS32X2245 bus switches are function and pinout compatible with QS32X245 and QS32X2245 switches. They enable 5V to 3.3V translation when used with a diode in the power supply line. In addition, the high off-isolation in the 'disable' mode makes these switches ideal interface elements for hotswap applications.




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