IDTQS32X245Q2 Integrated Device Technology, Inc., IDTQS32X245Q2 Datasheet

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IDTQS32X245Q2

Manufacturer Part Number
IDTQS32X245Q2
Description
QUICKSWITCH?? PRODUCTS HIGH-SPEED CMOS QUICKSWITCH DOUBLE-WIDTH BUS SWITCH IDTQS32X245Q2QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH DOUBLE-WIDTH BUS SWITCH
Manufacturer
Integrated Device Technology, Inc.
Datasheet

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Part Number
Manufacturer
Quantity
Price
Part Number:
IDTQS32X245Q2G
Manufacturer:
IDT
Quantity:
20 000
FEATURES:
• Enhanced N channel FET with no inherent diode to Vcc
• 5Ω Ω Ω Ω Ω bidirectional switches connect inputs to outputs
• Dual '245 function
• Zero propagation delay, zero ground bounce
• Undershoot clamp diodes on all switch and control inputs
• TTL-compatible control inputs
• Available in 40-pin QVSOP package
APPLICATIONS:
• Hot-swapping, hot-docking
• Voltage translation (5V to 3.3V)
• Bus switching and isolation
• Power conservation
• Clock gating
• Logic replacement
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
IDTQS32X245
HIGH-SPEED CMOS QUICKSWITCH DOUBLE-WIDTH BUS SWITCH
c
FUNCTIONAL BLOCK DIAGRAM
2000 Integrated Device Technology, Inc.
OE
OE
2
1
QUICKSWITCH
HIGH-SPEED CMOS
QUICKSWITCH
DOUBLE-WIDTH BUS SWITCH
A
B
A
B
0
0
8
8
A
B
A
B
1
1
9
9
1
®
DESCRIPTION:
bus switches in a flow-through pinout. The low ON resistance of the
QS32X245 allows inputs to be connected to outputs without adding propa-
gation delay and without generating additional ground bounce noise. The
Output Enable (OEn) signals turn the switches on similar to the OEn signal
of the 74'245.
conventional logic devices.
A
B
The QS32X245 provides a set of 16 high-speed CMOS TTL-compatible
QuickSwitch devices provide an order of magnitude faster speed than
A
B
PRODUCTS
The QS32X245 is characterized for operation at -40°C to +85°C.
10
10
2
2
A
B
A
B
11
11
3
3
A
B
A
B
12
12
4
4
A
B
A
B
13
13
5
5
A
B
A
B
14
14
INDUSTRIAL TEMPERATURE RANGE
6
6
A
B
A
B
15
15
7
7
JANUARY 2000
IDTQS32X245
DSC-5726/1

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IDTQS32X245Q2 Summary of contents

Page 1

... Bus switching and isolation • Power conservation • Clock gating • Logic replacement FUNCTIONAL BLOCK DIAGRAM The IDT logo is a registered trademark of Integrated Device Technology, Inc. INDUSTRIAL TEMPERATURE RANGE c 2000 Integrated Device Technology, Inc. ® QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH ...

Page 2

IDTQS32X245 HIGH-SPEED CMOS QUICKSWITCH DOUBLE-WIDTH BUS SWITCH PIN CONFIGURATION GND ...

Page 3

IDTQS32X245 HIGH-SPEED CMOS QUICKSWITCH DOUBLE-WIDTH BUS SWITCH DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE Following Conditions Apply Unless Otherwise Specified: Industrial –40°C to +85° 5.0V ± Symbol Parameter V Input HIGH Level IH V Input ...

Page 4

IDTQS32X245 HIGH-SPEED CMOS QUICKSWITCH DOUBLE-WIDTH BUS SWITCH POWER SUPPLY CHARACTERISTICS Symbol Parameter I Quiescent Power Supply Current CCQ ∆I Power Supply Current per Control Input HIGH CC I Dynamic Power Supply Current per MHz CCD NOTES: 1. For conditions shown ...

Page 5

IDTQS32X245 HIGH-SPEED CMOS QUICKSWITCH DOUBLE-WIDTH BUS SWITCH ORDERING INFORMATION IDTQS XX XXXXX Package Device Type CORPORATE HEADQUARTERS 2975 Stender Way Santa Clara, CA 95054 X Process Blank Q2 32X245 for SALES: 800-345-7015 or 408-727-6116 fax: 408-492-8674 www.idt.com 5 INDUSTRIAL TEMPERATURE ...

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