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IDT74ALVCH162245PVG PDF预览

IDT74ALVCH162245PVG

更新时间: 2024-11-18 13:08:43
品牌 Logo 应用领域
艾迪悌 - IDT 输出元件
页数 文件大小 规格书
7页 105K
描述
Bus Transceiver, ALVC/VCX/A Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.635 MM PITCH, SSOP-48

IDT74ALVCH162245PVG 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SSOP
包装说明:0.635 MM PITCH, SSOP-48针数:48
Reach Compliance Code:compliant风险等级:5.31
其他特性:WITH DIRECTION CONTROL系列:ALVC/VCX/A
JESD-30 代码:R-PDSO-G48JESD-609代码:e3
长度:15.875 mm逻辑集成电路类型:BUS TRANSCEIVER
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:SSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH峰值回流温度(摄氏度):260
传播延迟(tpd):4.7 ns认证状态:Not Qualified
座面最大高度:2.794 mm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:MATTE TIN
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:7.5 mmBase Number Matches:1

IDT74ALVCH162245PVG 数据手册

 浏览型号IDT74ALVCH162245PVG的Datasheet PDF文件第2页浏览型号IDT74ALVCH162245PVG的Datasheet PDF文件第3页浏览型号IDT74ALVCH162245PVG的Datasheet PDF文件第4页浏览型号IDT74ALVCH162245PVG的Datasheet PDF文件第5页浏览型号IDT74ALVCH162245PVG的Datasheet PDF文件第6页浏览型号IDT74ALVCH162245PVG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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