参数资料
型号: IDTQS3251S1G8
厂商: IDT, Integrated Device Technology Inc
文件页数: 1/5页
文件大小: 0K
描述: IC MUX/DEMUX 8:1 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: 1 x 8:1
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
其它名称: 800-1724-6
1
IDTQS3251
HIGH-SPEEDCMOSQUICKSWITCH8:1MUX/DEMUX
INDUSTRIALTEMPERATURERANGE
FEBRUARY 2011
2011 Integrated Device Technology, Inc.
DSC-5754/5
c
IDTQS3251
INDUSTRIAL TEMPERATURE RANGE
QUICKSWITCH PRODUCTS
HIGH-SPEED CMOS
QUICKSWITCH 8:1 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 74F251, 74FCT251, and 74FCT251T
Zero propagation delay, zero ground bounce
Undershoot clamp diodes on all switch and control inputs
TTL-compatible control inputs
Available in SOIC and QSOP packages
APPLICATIONS:
Logic replacement
Video, audio, graphics switching, muxing
Hot-swapping, hot-docking
Voltage translation (5V to 3.3V)
DESCRIPTION:
The QS3251 is a high-speed CMOS TTL-compatible 8:1 multiplexer/
demultiplexer. The QS3251 has 3-state outputs. The QS3251 is a function
and pinout compatible version of the 74F251, 74FCT251 and the 74ALS/
AS/LS251 8:1 multiplexers. The low ON resistance of the QS3251 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 QS3251 is characterized for operation at -40°C to +85°C.
S0
Y
I0
I1
I2
I3
I4
I5
I6
I7
S1
S2
E
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