鈭?/div>
Enhanced N channel FET with no inherent diode to Vcc
5鈩?bidirectional switches connect inputs to outputs
Pin compatible with the 74F257, 74FCT257, and 74FCT257T
Zero propagation delay, zero ground bounce
Undershoot clamp diodes on all switch and control inputs
TTL-compatible control inputs
25鈩?resistors for low noise
Available in SOIC, QSOP, and S1 Packages
IDTQS32257
DESCRIPTION:
The QS32257 is a high-speed CMOS LVTTL-compatible Quad 2:1
multiplexer/demultiplexer. The QS32257 is a function and pinout compatible
QuickSwitch version of the 74F257, 74FCT257, and the 74ALS/AS/LS257
Quad 2:1 multiplexers. The QS32257 has 25鈩?series resistors to reduce
ground noise.
Mux/Demux devices provide an order of magnitude faster speed than
equivalent logic devices.
The QS32257 is characterized for operation at -40擄C to +85擄C.
APPLICATIONS
鈭?/div>
鈭?/div>
鈭?/div>
鈭?/div>
鈭?/div>
Logic replacement
Video, audio, graphics switching, muxing
Hot-swapping, hot-docking
Voltage translation (5V to 3.3V)
Bus funneling
FUNCTIONAL BLOCK DIAGRAM
S
E
I
0A
Y
A
I
1A
I
0B
Y
B
I
1B
I
0C
Y
C
I
1C
I
0D
Y
D
I
1D
INDUSTRIAL TEMPERATURE RANGE
1
c
2001 Integrated Device Technology, Inc.
AUGUST 2001
DSC-5750/1
IDTQS32257SO相關(guān)型號(hào)PDF文件下載
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型號(hào)
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描述
廠商
下載
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英文版
QUICKSWITCH PRODUCTS 3.3V HIGH SPEED BUS SWITCH
IDT
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英文版
QUICKSWITCH PRODUCTS 3.3V HIGH SPEED BUS SWITCH
IDT [Integ...
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英文版
QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUADRUPLE BUS SWITCH WI...
IDT
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英文版
QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUADRUPLE BUS SWITCH WI...
IDT [Integ...
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英文版
QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUADRUPLE BUS SWITCH WI...
IDT
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英文版
QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUADRUPLE BUS SWITCH WI...
IDT [Integ...
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英文版
QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH 8-BIT BUS S...
IDT
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QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH 8-BIT BUS S...
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QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH 8-BIT BUS ...
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QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH 8-BIT BUS ...
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QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH 8:1 MUX/DEM...
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QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH 8:1 MUX/DEM...
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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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QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH QUAD 2:1 MU...
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QUICKSWITCH PRODUCTS HIGH-SPEED CMOS 10-BIT BUS EXCHANGE SWI...
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QUICKSWITCH PRODUCTS HIGH-SPEED CMOS 10-BIT BUS EXCHANGE SWI...
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QUICKSWITCH PRODUCTS HIGH-SPEED CMOS 10-BIT BUS SWITCH
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QUICKSWITCH PRODUCTS HIGH-SPEED CMOS 10-BIT BUS SWITCH
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