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| 型号： | IDTQS3257S1G8 |
| 厂商： | IDT, Integrated Device Technology Inc |
| 文件页数： | 1/5页 |
| 文件大小： | 0K |
| 描述： | IC MUX/DEMUX 2:1 CMOS 16-SOIC |
| 标准包装： | 1 |
| 系列： | 3200 |
| 类型： | 多路复用器/多路分解器 |
| 电路： | 4 x 2:1 |
| 独立电路： | 1 |
| 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： | 16-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-SOIC |
| 包装： | 标准包装 |
| 产品目录页面： | 1259 (CN2011-ZH PDF) |
| 其它名称： | 800-1728-6 |
1
IDTQS3257
HIGH-SPEEDCMOSQUICKSWITCHQUAD2:1MUX/DEMUX
INDUSTRIALTEMPERATURERANGE
FEBRUARY 2011
2011 Integrated Device Technology, Inc.
DSC-5756/10
c
IDTQS3257
INDUSTRIAL TEMPERATURE RANGE
QUICKSWITCH PRODUCTS
HIGH-SPEED CMOS
QUICKSWITCH
QUAD 2:1 MUX/DEMUX
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
5Ω
Ω
Ω 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
TTL-compatible control inputs
Available in QSOP and S1 packages
APPLICATIONS:
Logic replacement
Video, audio, graphics switching, muxing
Hot-swapping, hot-docking
Voltage translation (5V to 3.3V)
Bus funneling
DESCRIPTION:
The QS3257 is a high-speed CMOS LVTTL-compatible Quad 2:1
multiplexer/demultiplexer. The QS3257 is a function and pinout compatible
QuickSwitch version of the 74F257, 74FCT257, and the 74ALS/AS/LS257
Quad 2:1 multiplexers. The low ON resistance of the QS3257 allows inputs
to be connected to outputs without adding propagation delay and without
generating additional ground bounce noise.
Mux/Demux devices provide an order of magnitude faster speed than
equivalent logic devices.
The QS3257 is characterized for operation at -40°C to +85°C.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IDTQS3257SO | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH QUAD 2:1 MUX/DEMUX |
| IDTQS32861 | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:QUICKSWITCH PRODUCTS HIGH-SPEED CMOS 10-BIT BUS SWITCH WITH FLOW-THROUGH PINOUT |
| IDTQS32861Q | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:QUICKSWITCH PRODUCTS HIGH-SPEED CMOS 10-BIT BUS SWITCH WITH FLOW-THROUGH PINOUT |
| IDTQS32861SO | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:QUICKSWITCH PRODUCTS HIGH-SPEED CMOS 10-BIT BUS SWITCH WITH FLOW-THROUGH PINOUT |
| IDTQS32862Q | 制造商:未知厂家 制造商全称:未知厂家 功能描述:BUS SWITCH|CMOS|SSOP|24PIN|PLASTIC |
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