FSTU32X384

Features: ·4Ω switch connection between two ports· Minimal propagation delay through the switch· Ultra low power with < 0.1 µA typical ICC· Zero ground bounce in flow-through mode· Control inputs compatible with TTL level· See Application Note AN-5008 for details on FSTU - Undershoo...

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FSTU32X384 Picture
SeekIC No. : 004344884 Detail

FSTU32X384: Features: ·4Ω switch connection between two ports· Minimal propagation delay through the switch· Ultra low power with < 0.1 µA typical ICC· Zero ground bounce in flow-through mode· Co...

floor Price/Ceiling Price

Part Number:
FSTU32X384
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: 2024/4/25

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Product Details

Description



Features:

·4Ω switch connection between two ports
· Minimal propagation delay through the switch
· Ultra low power with < 0.1 µA typical ICC
· Zero ground bounce in flow-through mode
· Control inputs compatible with TTL level
· See Application Note AN-5008 for details on FSTU - Undershoot Protected Fairchild Switch Family



Pinout

  Connection Diagram


Specifications

Supply Voltage (VCC)                              −0.5V to +7.0V
DC Switch Voltage (VS)                           −0.5V to +7.0V
DC Input Voltage (VIN) (Note 2)             −0.5V to +7.0V
DC Input Diode Current (IIK) VIN < 0V               −50 mA
DC Output (IOUT) Sink Current                           128 mA
DC VCC/GND Current (ICC/IGND)                    ± 100 mA
Storage Temperature Range (TSTG) −65°C to +150°C



Description

The Fairchild Switch FSTU32X384 provides 20 bits of highspeed CMOS TTL-compatible bus switches. The low OnResistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. The device is organized as four 5-bit switches with separate bus enable (OE) signals. When OE is LOW, the FSTU32X384 is ON and Port A is connected to Port B. When OE is HIGH, the switch is OPEN  and a high-impedance state exists between the two ports.

The A and B Ports of FSTU32X384 are protected against undershoot to support an extended range to 2.0V below ground. Fairchild's integrated Undershoot Hardened Circuit (UHC) senses undershoot at the I/O and responds by preventing voltage differentials from developing and turning the switch on.




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