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| 型号： | IDTQS3VH244PAG |
| 厂商： | IDT, Integrated Device Technology Inc |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | IC BUS SWITCH 8BIT HI 20-TSSOP |
| 标准包装： | 74 |
| 系列： | 3VH |
| 类型： | 总线开关 |
| 电路： | 1 x 4:1 |
| 独立电路： | 2 |
| 输出电流高，低： | 15mA，30mA |
| 电压电源： | 单电源 |
| 电源电压： | 2.3 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 20-TSSOP |
| 包装： | 管件 |
| 其它名称： | QS3VH244PAG |
1
INDUSTRIALTEMPERATURERANGE
IDTQS3VH244
2.5V / 3.3V 8-BIT HIGH BANDWIDTH BUS SWITCH
MAY 2013
2013 Integrated Device Technology, Inc.
DSC-5894/14
c
IDTQS3VH244
INDUSTRIAL TEMPERATURE RANGE
QUICKSWITCH PRODUCTS
2.5V / 3.3V 8-BIT HIGH
BANDWIDTH BUS SWITCH
FUNCTIONAL BLOCK DIAGRAM
DESCRIPTION:
The QS3VH244 HotSwitch is a high bandwidth, 8-bit bus switch. The
QS3VH244 hasverylowONresistance,resultinginunder250pspropagation
delay through the switch. The switches can be turned ON under the control
oftheLVTTL-compatiblexGsignalforbidirectionaldataflowwithnoaddeddelay
orgroundbounce. IntheONstate,theswitchescanpasssignalsupto5V. In
theOFFstate,theswitchesofferveryhighimpedenceattheterminals.
Thecombinationofnear-zeropropagationdelay,highOFFimpedence,and
over-voltage tolerance makes the QS3VH244 ideal for high performance
communicationsapplications.
The QS3VH244 is characterized for operation from -40
°C to +85°C.
1G
1
Y1
1
Y2
1
Y3
1
Y4
1
A1
1
A2
1
A3
1
A4
2G
2
Y1
2
Y2
2
Y3
2
Y4
2
A1
2
A2
2
A3
2
A4
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
APPLICATIONS:
Hot-swapping
10/100 Base-T, Ethernet LAN switch
Low distortion analog switch
Replaces mechanical relay
ATM 25/155 switching
Bus switching and isolation
FEATURES:
N channel FET switches with no parasitic diode to VCC
– Isolationunderpower-offconditions
– No DC path to VCC or GND
– 5V tolerant in OFF and ON state
5V tolerant I/Os
Low RON - 4
Ω
Ω typical
Flat RON characteristics over operating range
Rail-to-rail switching 0 - 5V
Bidirectional dataflow with near-zero delay: no added ground
bounce
Excellent RON matching between channels
VCC operation: 2.3V to 3.6V
High bandwidth - up to 500MHz
LVTTL-compatible control Inputs
Undershoot Clamp Diodes on all switch and control Inputs
Low I/O capacitance, 4pF typical
Available in QSOP and TSSOP packages
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IDTQS3VH244PAG8 | 功能描述:IC BUS SWITCH 8BIT QUICK 20TSSOP RoHS:是 类别:集成电路 (IC) >> 逻辑 - 信号开关，多路复用器，解码器 系列:3VH 标准包装:1 系列:74CBT 类型:总线 FET 交换开关 电路:9 x 2:2 独立电路:1 输出电流高，低:15mA，64mA 电压电源:单电源 电源电压:4.5 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-TFSOP（0.173"，4.40mm 宽） 供应商设备封装:48-TVSOP 包装:Digi-Reel® 产品目录页面:955 (CN2011-ZH PDF) 其它名称:296-6385-6 |
| IDTQS3VH244Q | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:QUICKSWITCH PRODUCTS 2.5V / 3.3V 8-BIT HIGH BANDWIDTH BUS SWITCH |
| IDTQS3VH244QG | 功能描述:IC BUS SWITCH 8BIT HI 20-QSOP RoHS:是 类别:集成电路 (IC) >> 逻辑 - 信号开关，多路复用器，解码器 系列:3VH 标准包装:48 系列:74VHC 类型:多路复用器 电路:4 x 2:1 独立电路:1 输出电流高，低:8mA，8mA 电压电源:单电源 电源电压:2 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC 包装:管件 |
| IDTQS3VH244QG8 | 功能描述:IC BUS SWITCH 8BIT HI 20-QSOP RoHS:是 类别:集成电路 (IC) >> 逻辑 - 信号开关，多路复用器，解码器 系列:3VH 标准包装:48 系列:74VHC 类型:多路复用器 电路:4 x 2:1 独立电路:1 输出电流高，低:8mA，8mA 电压电源:单电源 电源电压:2 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC 包装:管件 |
| IDTQS3VH245 | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:QUICKSWITCH PRODUCTS 2.5V / 3.3V 8-BIT HIGH BANDWIDTH BUS SWITCH |
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