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参数资料
| 型号： | IDTQS3VH245PA8 |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 总线收发器 |
| 英文描述： | CB3Q/3VH/3C/2B SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| 封装： | TSSOP-20 |
| 文件页数： | 1/8页 |
| 文件大小： | 69K |
| 代理商： | IDTQS3VH245PA8 |
1
INDUSTRIALTEMPERATURERANGE
IDTQS3VH245
2.5V / 3.3V 8-BIT HIGH BANDWIDTH BUS SWITCH
2003 Integrated Device Technology, Inc.
DSC-5775/6
c
IDTQS3VH245
INDUSTRIAL TEMPERATURE RANGE
QUICKSWITCH PRODUCTS
2.5V / 3.3V 8-BIT HIGH
BANDWIDTH BUS SWITCH
FUNCTIONAL BLOCK DIAGRAM
DESCRIPTION:
TheQS3VH245 HotSwitch8-bitbusswitchisahighbandwidthbusswitch.
The QS3VH245 has very low ON resistance, resulting in under 250ps
propagationdelaythroughtheswitch. TheswitchescanbeturnedONunder
thecontroloftheLVTTL-compatibleOutputEnable signalforbidirectionaldata
flowwithnoaddeddelayorgroundbounce. IntheONstate,theswitchescan
passsignalsupto5V. IntheOFFstate,theswitchesofferveryhighimpedence
attheterminals.
Thecombinationofnear-zeropropagationdelay,highOFFimpedance,and
over-voltage tolerance makes the QS3VH245 ideal forhigh performance
communicationsapplications.
The QS3VH245 is characterized for operation from -40
°C to +85°C.
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
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, SOIC, and TSSOP packages
B0
OE
A0
B1
A1
B2
A2
B3
A3
B4
A4
B5
A5
B6
A6
B7
A7
MARCH 2003
相关PDF资料 |
PDF描述 |
|---|---|
| IDTQS3VH245SO8 | CB3Q/3VH/3C/2B SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| IDTQS3VH251PA8 | CB3Q/3VH/3C/2B SERIES, 8-BIT EXCHANGER, TRUE OUTPUT, PDSO16 |
| IDTQS3VH251PAGG | CB3Q/3VH/3C/2B SERIES, 8-BIT EXCHANGER, TRUE OUTPUT, PDSO16 |
| IDTQS3VH253Q8 | CB3Q/3VH/3C/2B SERIES, DUAL 4-BIT EXCHANGER, TRUE OUTPUT, PDSO16 |
| IDTQS3VH253QG | CB3Q/3VH/3C/2B SERIES, DUAL 4-BIT EXCHANGER, TRUE OUTPUT, PDSO16 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| IDTQS3VH245PAG | 功能描述:IC BUS SWITCH 8BIT HI 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:25 系列:74HC 类型:数据选择器/多路复用器 电路:4 x 2:1 独立电路:1 输出电流高，低:7.8mA，7.8mA 电压电源:单电源 电源电压:2 V ~ 6 V 工作温度:-40°C ~ 85°C 安装类型:通孔 封装/外壳:16-DIP（0.300"，7.62mm） 供应商设备封装:16-PDIP 包装:管件 产品目录页面:968 (CN2011-ZH PDF) 其它名称:296-8285-5 |
| IDTQS3VH245PAG8 | 功能描述:IC BUS SWITCH 8BIT 20-TSSOP 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 |
| IDTQS3VH245Q | 制造商:Integrated Device Technology Inc 功能描述: |
| IDTQS3VH245QG | 功能描述:IC BUS SWITCH 8BIT HI 20QSOP 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 |
| IDTQS3VH245QG8 | 功能描述:IC BUS SWITCH 8BIT 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: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 |
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