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74ALVCH162244PA PDF预览

74ALVCH162244PA

更新时间: 2024-11-17 14:48:07
品牌 Logo 应用领域
艾迪悌 - IDT 驱动光电二极管逻辑集成电路
页数 文件大小 规格书
6页 106K
描述
Bus Driver, ALVC/VCX/A Series, 4-Func, 4-Bit, True Output, CMOS, PDSO48, TSSOP-48

74ALVCH162244PA 技术参数

是否Rohs认证:不符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:TSSOP-48
针数:48Reach Compliance Code:not_compliant
HTS代码:8542.39.00.01风险等级:5.05
Is Samacsys:N控制类型:ENABLE LOW
系列:ALVC/VCX/AJESD-30 代码:R-PDSO-G48
JESD-609代码:e0长度:12.5 mm
负载电容(CL):50 pF逻辑集成电路类型:BUS DRIVER
最大I(ol):0.012 A湿度敏感等级:1
位数:4功能数量:4
端口数量:2端子数量:48
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:TSSOP
封装等效代码:TSSOP48,.3,20封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH电源:3.3 V
Prop。Delay @ Nom-Sup:4.2 ns传播延迟(tpd):4.9 ns
认证状态:Not Qualified座面最大高度:1.1 mm
子类别:Bus Driver/Transceivers最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):2.7 V标称供电电压 (Vsup):3.3 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:0.5 mm
端子位置:DUAL宽度:6.1 mm
Base Number Matches:1

74ALVCH162244PA 数据手册

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3.3V CMOS 16-BIT  
IDT74ALVCH162244  
BUFFER/DRIVER WITH  
3-STATE OUTPUTS  
AND BUS-HOLD  
FEATURES:  
DESCRIPTION:  
• 0.5 MICRON CMOS Technology  
This 16-bit buffer/driver is built using advanced dual metal CMOS  
technology. The ALVCH162244is designedspecificallytoimprove the  
performance and density of 3-state memory address drivers, clock  
drivers,andbus-orientedreceivers andtransmitters.The device canbe  
usedasfour4-bitbuffers,two8-bitbuffers,orone16-bitbuffer.Itprovides  
trueoutputs andsymmetricalactive-lowoutput-enable(OE)inputs.  
The ALVCH162244has series resistors inthe device outputstructure  
whichwillsignificantlyreduce line noise whenusedwithlightloads.This  
driver has been designed to drive ±12mA at the designated threshold  
levels.  
Typical tSK(o) (Output Skew) < 250ps  
• ESD > 2000V per MIL-STD-883, Method 3015; > 200V using  
machine model (C = 200pF, R = 0)  
VCC = 3.3V ± 0.3V, Normal Range  
VCC = 2.7V to 3.6V, Extended Range  
VCC = 2.5V ± 0.2V  
• CMOS power levels (0.4μ W typ. static)  
• Rail-to-Rail output swing for increased noise margin  
Available in SSOP and TSSOP packages  
The ALVCH162244has bus-hold”whichretains the inputs’laststate  
whenevertheinputbus goes toahighimpedance.This prevents floating  
inputs andeliminates the needforpull-up/downresistors.  
DRIVE FEATURES:  
• Balanced Output Drivers: ±12mA  
Low switching noise  
APPLICATIONS:  
• 3.3V high speed systems  
• 3.3V and lower voltage computing systems  
FUNCTIONALBLOCKDIAGRAM  
25  
1
1OE  
3OE  
13  
36  
47  
2
3
5
1A1  
3A1  
1Y1  
1Y2  
1Y3  
1Y4  
3Y1  
3Y2  
3Y3  
3Y4  
35  
33  
32  
46  
44  
14  
16  
17  
1A2  
1A3  
3A2  
3A3  
3A4  
43  
48  
6
1A4  
24  
2OE  
2A1  
4OE  
4A1  
30  
29  
27  
26  
41  
40  
38  
8
9
19  
2Y1  
2Y2  
2Y3  
2Y4  
4Y1  
4Y2  
4Y3  
4Y4  
20  
22  
23  
2A2  
2A3  
4A2  
4A3  
11  
12  
37  
2A4  
4A4  
TheIDTlogoisaregisteredtrademarkofIntegratedDeviceTechnology,Inc.  
INDUSTRIAL TEMPERATURE RANGE  
OCTOBER 2008  
1
© 1999 Integrated Device Technology, Inc.  
DSC-4562/4  

74ALVCH162244PA 替代型号

型号 品牌 替代类型 描述 数据表
74ALVCH162244GRG4 TI

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16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
SN74ALVCH16244DGG TI

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16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
SN74ALVCH162244DGG TI

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16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS

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