IDTQS3253 Integrated Device Technology, IDTQS3253 Datasheet

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IDTQS3253

Manufacturer Part Number
IDTQS3253
Description
Quickswitch Products High-speed Cmos Quickswitch Dual 4 1 Mux/demux
Manufacturer
Integrated Device Technology
Datasheet

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The IDT logo is a registered trademark of Integrated Device Technology, Inc.
FEATURES:
• Enhanced N channel FET with no inherent diode to Vcc
• 5Ω Ω Ω Ω Ω bidirectional switches connect inputs to outputs
• Pin compatible with the 74F253, 74FCT253, and 74FCT253T
• Zero propagation delay, zero ground bounce
• Undershoot clamp diodes on all switch and control inputs
• TTL-compatible control inputs
• Available in QSOP and S1 packages
APPLICATIONS:
• Logic replacement
• Video, audio, graphics switching, muxing
• Hot-swapping, hot-docking
• Voltage translation (5V to 3.3V)
• Power conservation
• Bus funneling
INDUSTRIAL TEMPERATURE RANGE
IDTQS3253
HIGH-SPEED CMOS QUICKSWITCH DUAL 4:1 MUX/DEMUX
c
FUNCTIONAL BLOCK DIAGRAM
2006 Integrated Device Technology, Inc.
EA
EB
S
S
0
1
Y
Y
A
B
QUICKSWITCH
HIGH-SPEED CMOS
QUICKSWITCH
DUAL 4:1 MUX/DEMUX
1
®
DESCRIPTION:
plexer/demultiplexer with 3-state outputs. The QS3253 is function and
pinout compatible version of the 74F253, 74FCT253, and the 74ALS/AS/
LS253 dual 4:1 multiplexers. The low ON resistance of the QS3253 allows
inputs to be connected to outputs without adding propagation delay and
without generating additional ground bounce noise.
equivalent logic devices.
The QS3253 is a high-speed CMOS TTL-compatible dual 4:1 multi-
Mux/Demux devices provide an order of magnitude faster speed than
The QS3253 is characterized for operation at -40°C to +85°C.
PRODUCTS
INDUSTRIAL TEMPERATURE RANGE
FEBRUARY 2006
I
I
I
I
I
I
I
I
0B
1B
2B
3B
2A
3A
0A
1A
IDTQS3253
DSC-5755/6

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IDTQS3253 Summary of contents

Page 1

... Mux/Demux devices provide an order of magnitude faster speed than equivalent logic devices. The QS3253 is characterized for operation at -40°C to +85°C. 1 INDUSTRIAL TEMPERATURE RANGE IDTQS3253 ...

Page 2

... IDTQS3253 HIGH-SPEED CMOS QUICKSWITCH DUAL 4:1 MUX/DEMUX PIN CONFIGURATION GND 8 QSOP/ S1 TOP VIEW ABSOLUTE MAXIMUM RATINGS Symbol (2) V Supply Voltage to Ground TERM ( Switch Voltage Vs TERM ( Input Voltage V TERM AC Input Voltage (pulse width ≤ ...

Page 3

... IDTQS3253 HIGH-SPEED CMOS QUICKSWITCH DUAL 4:1 MUX/DEMUX 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 LOW Level IL I Input LeakageCurrent (Control Inputs Off-State Output Current (Hi-Z) ...

Page 4

... IDTQS3253 HIGH-SPEED CMOS QUICKSWITCH DUAL 4:1 MUX/DEMUX POWER SUPPLY CHARACTERISTICS Symbol Parameter I Quiescent Power Supply Current CCQ ΔI Power Supply Current per Control Input HIGH CC I Dynamic Power Supply Current per MHz CCD NOTES: 1. For conditions shown as Min. or Max., use the appropriate values specified under DC Electrical Characteristics. ...

Page 5

... IDTQS3253 HIGH-SPEED CMOS QUICKSWITCH DUAL 4:1 MUX/DEMUX ORDERING INFORMATION IDTQS XX XXXXX Package Device Type CORPORATE HEADQUARTERS 6024 Silver Creek Valley Road San Jose, CA 95138 INDUSTRIAL TEMPERATURE RANGE Q Quarter Size Outline Package QG QSOP - Green S1 Small Outline IC S1G S1 SOIC - Green 3253 High Speed CMOS Quickswitch Dual 4:1 Mux/Demux ...

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