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QS74FCT2257ATQ PDF预览

QS74FCT2257ATQ

更新时间: 2024-11-09 20:31:31
品牌 Logo 应用领域
艾迪悌 - IDT 光电二极管逻辑集成电路
页数 文件大小 规格书
6页 69K
描述
Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16

QS74FCT2257ATQ 技术参数

是否Rohs认证:不符合生命周期:Obsolete
包装说明:SSOP, SSOP16,.25Reach Compliance Code:not_compliant
HTS代码:8542.39.00.01风险等级:5.34
Is Samacsys:N系列:FCT
JESD-30 代码:R-PDSO-G16JESD-609代码:e0
长度:4.9276 mm负载电容(CL):50 pF
逻辑集成电路类型:MULTIPLEXER最大I(ol):0.012 A
湿度敏感等级:1功能数量:4
输入次数:2输出次数:1
端子数量:16最高工作温度:85 °C
最低工作温度:-40 °C输出特性:3-STATE WITH SERIES RESISTOR
输出极性:TRUE封装主体材料:PLASTIC/EPOXY
封装代码:SSOP封装等效代码:SSOP16,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
峰值回流温度(摄氏度):225电源:5 V
Prop。Delay @ Nom-Sup:5 ns传播延迟(tpd):5 ns
认证状态:Not Qualified座面最大高度:1.7272 mm
子类别:Multiplexer/Demultiplexers最大供电电压 (Vsup):5.25 V
最小供电电压 (Vsup):4.75 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn85Pb15)
端子形式:GULL WING端子节距:0.635 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:3.9 mmBase Number Matches:1

QS74FCT2257ATQ 数据手册

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HIGH-SPEED CMOS  
QUAD 2-INPUT  
MULTIPLEXER  
IDTQS74FCT2257T/AT/CT  
DESCRIPTION:  
FEATURES:  
The IDTQS74FCT2257T is a high-speed CMOS TTL-compatible,  
quad, 2-input multiplexer with a 25Ω resistor output, useful for driving  
transmissionlinesandreducingsystemnoise. Allinputshaveclampdiodes  
for undershoot noise suppression. All outputs have ground bounce  
suppression. OutputswillnotloadanactivebuswhenVccisremovedfrom  
thedevice.  
• CMOS power levels: <7.5mW static  
Undershoot clamp diodes on all inputs  
True TTL input and output compatibility  
• Ground bounce controlled outputs  
• Reduced output swing of 0 to 3.5V  
• Built-in 25Ω series resistor outputs reduce reflection and other  
system noise  
• Std., A, and C speed grades with 4.3ns for C  
IOL = 12mA  
Available in SOIC and QSOP packages  
FUNCTIONALBLOCKDIAGRAM  
S
OE  
I0A  
I1A  
I0B  
I1B  
I0C  
I1C  
I0D  
I1D  
15  
1
2
3
5
6
11  
10  
14  
13  
25Ω  
25Ω  
25Ω  
25Ω  
4
7
9
12  
YA  
YB  
YC  
YD  
TheIDTlogoisaregisteredtrademarkofIntegratedDeviceTechnology,Inc.  
INDUSTRIAL TEMPERATURE RANGE  
MARCH 2001  
1
© 2001 Integrated Device Technology, Inc.  
DSC-5402/5  

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