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參數(shù)資料
| 型號： | IDTQS32257 |
| 廠商： | Integrated Device Technology, Inc. |
| 英文描述： | QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH QUAD 2:MUX/DEMUX |
| 中文描述： | QUICKSWITCH產(chǎn)品高速的CMOS QUICKSWITCH四路2：復用/解復用器 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 42K |
| 代理商： | IDTQS32257 |
1
IDTQS32257
HIGH-SPEED CMOS QUICKSWITCH QUAD 2:1 MUX/DEMUX
INDUSTRIAL TEMPERATURE RANGE
J ANUARY 2004
2004 Integrated Device Technology, Inc.
DSC-5750/4
c
IDTQS32257
INDUS T RIAL T E MPE RAT URE RANGE
QUICKSWITCH
PRODUCTS
HIGH-SPEED CMOS
QUICKSWITCH
QUAD 2:MUX/DEMUX
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
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°C to +85°C.
S
E
Y
A
I
0A
I
1A
Y
B
Y
C
Y
D
I
0B
I
1B
I
0C
I
1C
I
0D
I
1D
FUNCTIONAL BLOCK DIAGRAM
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
FEATURES:
Enhanced N channel FET with no inherent diode to Vcc
5
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
25
resistors for low noise
TTL-compatible control inputs
Available in QSOP and S1 packages
APPLICATIONS:
Logic replacement (data processing)
Video, audio, graphics switching, muxing
Hot-swapping, hot-docking
Voltage translation (5V to 3.3V)
Bus funneling
相關PDF資料 |
PDF描述 |
|---|---|
| IDTQS32257Q | QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH QUAD 2:MUX/DEMUX |
| IDTQS32257S1 | QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH QUAD 2:MUX/DEMUX |
| IDTQS32384 | QUICKSWITCH PRODUCTS HIGH-SPEED CMOS 10-BIT BUS SWITCH |
| IDTQS32384Q | QUICKSWITCH PRODUCTS HIGH-SPEED CMOS 10-BIT BUS SWITCH |
| IDTQS32384SO | QUICKSWITCH PRODUCTS HIGH-SPEED CMOS 10-BIT BUS SWITCH |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| IDTQS32257Q | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH QUAD 2:MUX/DEMUX |
| IDTQS32257S1 | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH QUAD 2:MUX/DEMUX |
| IDTQS32257SO | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2-Input Digital Multiplexer |
| IDTQS32384 | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:QUICKSWITCH PRODUCTS HIGH-SPEED CMOS 10-BIT BUS SWITCH |
| IDTQS32384Q | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:QUICKSWITCH PRODUCTS HIGH-SPEED CMOS 10-BIT BUS SWITCH |
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