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IDTQS3R245 Datasheet

  • IDTQS3R245

  • HIGH-SPEED CMOS QUICKSWITCH 8-BIT LOW RESISTANCE BUS SWITCH

  • 5頁

  • IDT

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IDTQS3R245
HIGH-SPEED CMOS QUICKSWITCH 8-BIT LOW RESISTANCE BUS SWITCH
INDUSTRIAL TEMPERATURE RANGE
QUICKSWITCH
廬
PRODUCTS
HIGH-SPEED CMOS
QUICKSWITCH 8-BIT LOW
RESISTANCE BUS SWITCH
FEATURES:
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
IDTQS3R245
DESCRIPTION:
Enhanced N channel FET with no inherent diode to Vcc
5鈩?bidirectional switches connect inputs to outputs
鈩?/div>
Pin compatible with the 74F245, 74FCT245, and 74FCT245T
Zero propagation delay, zero ground bounce
Undershoot clamp diodes on all switch and control inputs
TTL-compatible control inputs
Available in SOIC and QSOP packages
APPLICATIONS:
The QS3R245 provides a set of eight high-speed CMOS TTL-compatible
bus switches in a pinout compatible with 74FCT245, 74F245, 74ALS/AS/
LS245 8-bit transceivers. The low ON resistance of the QS3R245 allows
inputs to be connected to outputs without adding propagation delay and
without generating additional ground bounce noise. The Output Enable (OE)
signal turns the switches on similar to the
OE
signal of the 74鈥?45. The low
ON resistance of QS3R245 makes it ideal for PCI hot docking applications.
QuickSwitch devices provide an order of magnitude faster speed than
conventional logic devices.
The QS3R245 is characterized for operation at -40擄C to +85擄C.
鈥?Hot-swapping and hot-docking (low resistance for PCI and
Compact PCI applications)
鈥?Bus switching and isolation
鈥?Voltage translation (5V to 3.3V)
鈥?Capacitance reduction and isolation
鈥?Power conservation
鈥?Logic replacement (data processing)
鈥?Clock gating
FUNCTIONAL BLOCK DIAGRAM
A
0
A
1
A
2
A
3
A
4
A
5
A
6
A
7
OE
B
0
B
1
B
2
B
3
B
4
B
5
B
6
B
7
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
1
c
1999 Integrated Device Technology, Inc.
NOVEMBER 1999
DSC-5546/1

IDTQS3R245相關(guān)型號(hào)PDF文件下載

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    描述
    廠商
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  • 英文版
    QUICKSWITCH PRODUCTS 3.3V HIGH SPEED BUS SWITCH
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  • 英文版
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  • 英文版
    QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH 8-BIT BUS S...
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  • 英文版
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    IDT [Integ...
  • 英文版
    QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH 8-BIT BUS ...
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  • 英文版
    QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH 8-BIT BUS ...
    IDT [Integ...
  • 英文版
    QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH 8:1 MUX/DEM...
    IDT
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    QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH 8:1 MUX/DEM...
    IDT [Integ...
  • 英文版
    QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH DUAL 4:1 MU...
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    QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH DUAL 4:1 MU...
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    QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH QUAD 2:1 MU...
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  • 英文版
    QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH QUAD 2:1 MU...
    IDT [Integ...
  • 英文版
    QUICKSWITCH PRODUCTS HIGH-SPEED CMOS 10-BIT BUS EXCHANGE SWI...
    IDT
  • 英文版
    QUICKSWITCH PRODUCTS HIGH-SPEED CMOS 10-BIT BUS EXCHANGE SWI...
    IDT [Integ...
  • 英文版
    QUICKSWITCH PRODUCTS HIGH-SPEED CMOS 10-BIT BUS SWITCH
    IDT
  • 英文版
    QUICKSWITCH PRODUCTS HIGH-SPEED CMOS 10-BIT BUS SWITCH
    IDT [Integ...

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