參數(shù)資料
型號(hào)： IDTQS32XV245
廠商： Integrated Device Technology, Inc.
英文描述： QUICKSWITCH-R PRODUCTS 3.3V HIGH SPEED DOUBLE - DOUBLEWIDTH
中文描述： QUICKSWITCH - R產(chǎn)品3.3高速雙- DOUBLEWIDTH
文件頁(yè)數(shù)： 1/7頁(yè)
文件大?。?/td> 65K
代理商： IDTQS32XV245
1
IDTQS32XV245
3.3V HIGH SPEED DOUBLE-WIDTH BUS SWITCH
INDUSTRIAL TEMPERATURE RANGE
NOV EMBER 1999
1999 Integrated Device Technology, Inc.
DSC-5579/1
c
IDTQS32XV245
INDUS T RIAL T E MPE RAT URE RANGE
FUNCTIONAL BLOCK DIAGRAM
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
FEATURES:
5
bidirectional switches connect inputs to outputs
Pin compatibility with QS3245
250ps propagation delay
Undershoot clamp diodes on all switch and control inputs
LVTTL-compatible control inputs
Available in 40-pin QVSOP package
APPLICATIONS:
3.3V to 2.5V Voltage translation
2.5V to 1.8V Voltage translation
PCI bus isolation hot swap
QUICKSWITCH
PRODUCTS
3.3V HIGH SPEED DOUBLE-
WIDTH BUS SWITCH
DESCRIPTION:
The QS32XV245 is a 16-bit high speed bus switch controlled by LVTTL-
compatible active low enable signal. When closed, the switches exhibit near zero
propagation delay without generating additional ground bounce or switching
noise.
The QS32XV245 is specially designed for direct interface between 3.3V and
2.5V devices without any external components. When operating froma 3.3V
supply, the logic high level at the switch output is clamped to 2.5V when the switch
input signal exceeds 2.5V. This device can be used for switching 2.5V buses
without signal attenuation. The ON resistance at 3.3V V
CC
is less than 5
typical,
providing near zero propagation delay through the switch. Absence of DC path
fromswitch I/O pins to V
CC
or ground makes QS32XV245 an ideal device for
hot swapping applications.
The QS32XV245 is characterized for operation from-40
°
C to +85
°
C.
B
0
OE1
A
0
B
1
A
1
B
2
A
2
B
3
A
3
B
4
A
4
B
5
A
5
B
6
A
6
B
7
A
7
B
8
OE2
A
8
B
9
A
9
B
10
A
10
B
11
A
11
B
12
A
12
B
13
A
13
B
14
A
14
B
15
A
15
相關(guān)PDF資料
PDF描述
IDTQS32XV245Q2 QUICKSWITCH-R PRODUCTS 3.3V HIGH SPEED DOUBLE - DOUBLEWIDTH
IDTQS34XVH2245 QUICKSWITCH㈢ PRODUCTS 2.5V / 3.3V 32-BIT HIGH BANDWIDTH BUS SWITCH
IDTQS34XVH2245Q3 QUICKSWITCH㈢ PRODUCTS 2.5V / 3.3V 32-BIT HIGH BANDWIDTH BUS SWITCH
IDTQS3R861 QUICKSWITCH PRODUCTS HIGH-SPEED CMOS 10-BIT LOW RESISTANCE BUS SWITCH WITH FLOW-THROUGH PINOUT
IDTQS3R861Q QUICKSWITCH PRODUCTS HIGH-SPEED CMOS 10-BIT LOW RESISTANCE BUS SWITCH WITH FLOW-THROUGH PINOUT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IDTQS32XV245Q2 制造商:Integrated Device Technology Inc 功能描述:Bus Switch 2-Element 16-IN 40-Pin QVSOP Tube
IDTQS32XVH2245 制造商:IDT 制造商全稱(chēng):Integrated Device Technology 功能描述:QUICKSWITCH 2.5V / 3.3V 16-BIT HIGH BANDWIDTH BUS SWITCH
IDTQS32XVH2245Q2 制造商:IDT 制造商全稱(chēng):Integrated Device Technology 功能描述:QUICKSWITCH 2.5V / 3.3V 16-BIT HIGH BANDWIDTH BUS SWITCH
IDTQS32XVH2245Q2G 功能描述:IC BUS SWITCH 16BIT 40-QVSOP RoHS:是 類(lèi)別:集成電路 (IC) >> 邏輯 - 信號(hào)開(kāi)關(guān)，多路復(fù)用器，解碼器 系列:32XVH 標(biāo)準(zhǔn)包裝:25 系列:74HC 類(lèi)型:數(shù)據(jù)選擇器/多路復(fù)用器 電路:4 x 2:1 獨(dú)立電路:1 輸出電流高，低:7.8mA，7.8mA 電壓電源:單電源 電源電壓:2 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:通孔 封裝/外殼:16-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:16-PDIP 包裝:管件 產(chǎn)品目錄頁(yè)面:968 (CN2011-ZH PDF) 其它名稱(chēng):296-8285-5
IDTQS32XVH2245Q2G8 功能描述:IC BUS SWITCH 16BIT 3.3V 40GVSOP RoHS:是 類(lèi)別:集成電路 (IC) >> 邏輯 - 信號(hào)開(kāi)關(guān)，多路復(fù)用器，解碼器 系列:32XVH 標(biāo)準(zhǔn)包裝:48 系列:74VHC 類(lèi)型:多路復(fù)用器 電路:4 x 2:1 獨(dú)立電路:1 輸出電流高，低:8mA，8mA 電壓電源:單電源 電源電壓:2 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:管件
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