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| 型号： | IDTQS33X257Q18 |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 总线收发器 |
| 英文描述： | DUAL 12-BIT EXCHANGER, TRUE OUTPUT, PDSO48 |
| 封装： | QVSOP-48 |
| 文件页数： | 1/5页 |
| 文件大小： | 51K |
| 代理商： | IDTQS33X257Q18 |
1
IDTQS33X257
HIGH-SPEED CMOS QUICKSWITCH 24:12 MUX/DEMUX
INDUSTRIALTEMPERATURERANGE
MARCH 2000
2000 Integrated Device Technology, Inc.
DSC-5763/1
c
IDTQS33X257
INDUSTRIAL TEMPERATURE RANGE
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
Bidirectional signal flow
24:12 Mux/Demux switches connect inputs to outputs
Individual controls for each bank
Zero propagation delay, zero ground bounce
Undershoot clamp diodes on all switch and control inputs
TTL-compatible control inputs
Available in 48-pin QVSOP package
APPLICATIONS:
Logic replacement
Video, audio, graphics switching, muxing
Hot-swapping, hot-docking
Voltage translation (5V to 3.3V)
Bus funneling
QUICKSWITCH PRODUCTS
HIGH-SPEED CMOS
QUICKSWITCH 24:12 MUX/DEMUX
S0
E0
YA
I0 A
I1 A
I0 B
I1 B
I0 C
I1 C
I0 D
I1 D
YB
YC
YD
S1
E1
Y E
I0E
I1E
I0F
I1F
I0G
I1G
I0H
I1H
Y F
Y G
Y H
S2
E2
Y I
I0 I
I1 I
I0 J
I1 J
I0 K
I1K
I0 L
I1 L
Y J
Y K
Y L
DESCRIPTION:
The QS33X257 is a high-speed CMOS TTL-compatible 24:12 multi-
plexer/demultiplexer. The QS33X257 is functionally compatible to three of
the QuickSwitch version of the 74F257, 74FCT257, and the 74ALS/AS/
LS257 Quad 2:1 multiplexers. The low ON resistance of the QS33X257
allows inputs to be connected to outputs without adding propagation delay
and without generating additional ground bounce noise. This part will be
used in wide bus multiplexing where board space is at a premium.
Mux/Demux devices provide an order of magnitude faster speed than
equivalent logic devices.
The QS33X257 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 |
|---|---|
| IDTQS33X257Q1G | 功能描述:IC MUX/DEMUX QUAD 1X2 48QVSOP RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:- 其它有关文件:STG4159 View All Specifications 标准包装:5,000 系列:- 功能:开关 电路:1 x SPDT 导通状态电阻:300 毫欧 电压电源:双电源 电压 - 电源，单路/双路(±):±1.65 V ~ 4.8 V 电流 - 电源:50nA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:7-WFBGA，FCBGA 供应商设备封装:7-覆晶 包装:带卷 (TR) |
| IDTQS33X257Q1G8 | 功能描述:IC MUX/DEMUX QUAD 1X2 48QVSOP RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:- 标准包装:1 系列:- 功能:开关 电路:2 x SPST - NC/NO 导通状态电阻:8 欧姆 电压电源:单电源 电压 - 电源，单路/双路(±):2.3 V ~ 4.3 V 电流 - 电源:1µA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-UFQFN 供应商设备封装:8-迷你型QFN（1.4x1.4） 包装:剪切带 (CT) 其它名称:DG2738DN-T1-E4CT |
| IDTQS34X2245 | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH 32-BIT MULTIWIDTH BUS SWITCHES |
| IDTQS34X2245_12 | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH 32-BIT MULTIWIDTH BUS SWITCHES |
| IDTQS34X2245Q3 | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH 32-BIT MULTIWIDTH BUS SWITCHES |
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