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IDT74ALVCH162245PA PDF预览

IDT74ALVCH162245PA

更新时间: 2024-11-17 22:57:23
品牌 Logo 应用领域
艾迪悌 - IDT 总线驱动器总线收发器逻辑集成电路光电二极管输出元件
页数 文件大小 规格书
7页 105K
描述
3.3V CMOS 16-BIT BUS TRANSCIEVER WITH 3-STATE OUTPUTS AND BUS-HOLD

IDT74ALVCH162245PA 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, TSSOP48,.3,20
针数:48Reach Compliance Code:not_compliant
HTS代码:8542.39.00.01风险等级:5.13
Is Samacsys:N其他特性:WITH DIRECTION CONTROL
控制类型:COMMON CONTROL计数方向:BIDIRECTIONAL
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 TRANSCEIVER
最大I(ol):0.024 A湿度敏感等级:1
位数:8功能数量:2
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峰值回流温度(摄氏度):240
电源:3.3 VProp。Delay @ Nom-Sup:4.2 ns
传播延迟(tpd):4.7 ns认证状态:Not Qualified
座面最大高度:1.2 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
处于峰值回流温度下的最长时间:20翻译:N/A
宽度:6.1 mmBase Number Matches:1

IDT74ALVCH162245PA 数据手册

 浏览型号IDT74ALVCH162245PA的Datasheet PDF文件第2页浏览型号IDT74ALVCH162245PA的Datasheet PDF文件第3页浏览型号IDT74ALVCH162245PA的Datasheet PDF文件第4页浏览型号IDT74ALVCH162245PA的Datasheet PDF文件第5页浏览型号IDT74ALVCH162245PA的Datasheet PDF文件第6页浏览型号IDT74ALVCH162245PA的Datasheet PDF文件第7页 
3.3V CMOS 16-BIT BUS  
IDT74ALVCH162245  
TRANSCIEVER WITH  
3-STATE OUTPUTS  
AND BUS-HOLD  
ꢀEATURES:  
• 0.5 MICRON CMOS Technology  
Typical tSK(o) (Output Skew) < 250ps  
• ESD > 2000V per MIL-STD-883, Method 3015; > 200V using  
machine model (C = 200pF, R = 0)  
DESCRIPTION:  
This 16-bitbus transceiveris builtusingadvanceddualmetalCMOS  
technology.The ALVCH162245is designedforasynchronous commu-  
nicationbetweendatabuses.Thecontrol-functionimplementationmini-  
mizesexternaltimingrequirements.  
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, TSSOP, and TVSOP packages  
This device can be used as two 8-bit transceivers or one 16-bit  
transceiver.ItallowsdatatransmissionfromtheAbustotheBbusorfrom  
theBbustotheAbus,dependingonthelogiclevelatthedirection-control  
(DIR) input. The output-enable (OE) input can be used to disable the  
device sothatthe buses are effectivelyisolated.  
TheALVCH162245has series resistors inthedeviceout-putstructure  
oftheAportwhichwillsignificantlyreducelinenoisewhenusedwithlight  
loads. This driverhas been designedtodrive ±12mAatthe designated  
threshold levels. The B” port has a ±24mA driver.  
DRIVE ꢀEATURES:  
• Balanced Output Drivers: ±12mA (A port)  
High Output Drivers: ±24mA (B port)  
The ALVCH162245has bus-hold”whichretains the inputs’laststate  
whenevertheinputbus goes toahighimpedance.This prevents floating  
inputs andeliminates the needforpull-up/downresistors.  
APPLICATIONS:  
• 3.3V high speed systems  
• 3.3V and lower voltage computing systems  
ꢀUNCTIONALBLOCKDIAGRAM  
1
24  
1DIR  
2DIR  
48  
25  
2OE  
1OE  
1B1  
47  
46  
44  
43  
36  
1A1  
1A2  
2A1  
2
3
13  
2B1  
35  
2
2
A
14  
16  
17  
1B2  
1B3  
2B2  
2B3  
33  
32  
30  
29  
27  
1
3
A
2A3  
2A4  
2A5  
5
1A4  
1A5  
1A6  
1A7  
6
1
4
2 4  
B
B
41  
40  
38  
8
19  
20  
22  
1B5  
2B5  
2
6
A
9
1
6
B
2
6
B
2A7  
2A8  
11  
1B7  
2B7  
37  
26  
1
8
A
12  
23  
1
8
2 8  
B
B
TheIDTlogoisaregisteredtrademarkofIntegratedDeviceTechnology,Inc.  
INDUSTRIAL TEMPERATURE RANGE  
APRIL 1999  
1
© 1999 Integrated Device Technology, Inc.  
DSC-4748/1  

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