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參數(shù)資料
| 型號： | QS32XL2384Q1 |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | DUAL 10-BIT DRIVER, TRUE OUTPUT, PDSO48 |
| 封裝： | QVSOP-48 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 74K |
| 代理商： | QS32XL2384Q1 |
FEATURES/BENEFITS
Enhanced N channel FET with no inherent diode to V
CC
5
bidirectional switches connect inputs to outputs
Zero propagation delay and zero ground bounce
Undershoot clamp diodes on all control and switch pins
Available in 48-pin QVSOP (Q1)
Four enables control five bits each
TTL-compatible input and output levels
QS32XL2384 is 25
version for low noise
FEATURES/BENEFITS
Hot-docking, hot-swapping (Application Note AN-13)
Voltage translation (5V to 3.3V; Application Note AN-11)
Logic replacement (data processing)
Power conservation
Capacitance reduction and isolation
Low power for hand held and mobil applications
Bus isolation
Clock gating
FUNCTIONAL BLOCK DIAGRAM
DESCRIPTION
The QS32XL384 provides a set of twenty high-speed CMOS TTL-
compatible bus switches. The low ON resistance of the QS32XL384 allows
inputs to be connected to outputs without adding propagation delay and
without generating additional ground bounce noise. The Bus Enable (
BE
)
signals turn the switches on. Four Bus Enable signals are provided, one for
each of five bits of the 20-bit bus. The ‘384 famly of QuickSwitch products
is ideal for switching wide digital buses, as well as hot-docking, 5V to 3V
conversion and capacitance isolation for power conservation.
The QS32XL2384 adds an internal 25
series termnation resistor to each
switch to reduce reflection noise in high speed applications.
QS32XL384
QS32XL2384
QUICKSWITCH
PRODUCTS
HIGH-SPEED CMOS
20-BIT BUS SWITCHES
OCTOBER 1999
1
1999 Integrated Device Technology, Inc
DSC-XXXXXX
B4
BEC
BEA
B0
A4
A0
B9
B5
A9
A5
B14
BEB
BED
B10
A14
A10
B19
B15
A19
A15
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| QS32XL383Q1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Bus Exchanger |
| QS32XL383Q1L | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| QS32XL383Q1X | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Bus Exchanger |
| QS32XL384Q1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Bus Switch |
| QS32XL384Q1G | 功能描述:數(shù)字總線開關 IC BUS SWTCH LOW PWR 20-BIT RoHS:否 制造商:Texas Instruments 開關數(shù)量:24 傳播延遲時間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
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