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IDT74ALVCH162245PAG8 PDF预览

IDT74ALVCH162245PAG8

更新时间: 2024-11-18 20:03:39
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
7页 83K
描述
Bus Transceiver, ALVC/VCX/A Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, 0.50 MM PITCH, TSSOP-48

IDT74ALVCH162245PAG8 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:TSSOP
包装说明:TSSOP,针数:48
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.29
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:12.5 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:TSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, 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:1.2 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:0.5 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:6.1 mmBase Number Matches:1

IDT74ALVCH162245PAG8 数据手册

 浏览型号IDT74ALVCH162245PAG8的Datasheet PDF文件第2页浏览型号IDT74ALVCH162245PAG8的Datasheet PDF文件第3页浏览型号IDT74ALVCH162245PAG8的Datasheet PDF文件第4页浏览型号IDT74ALVCH162245PAG8的Datasheet PDF文件第5页浏览型号IDT74ALVCH162245PAG8的Datasheet PDF文件第6页浏览型号IDT74ALVCH162245PAG8的Datasheet PDF文件第7页 
3.3V CMOS 16-BIT BUS  
IDT74ALVCH162245  
TRANSCIEVER WITH  
3-STATE OUTPUTS  
AND BUS-HOLD  
FEATURES:  
DESCRIPTION:  
• 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)  
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 TSSOP package  
This 16-bitbus transceiveris builtusingadvanceddualmetalCMOS  
technology. The ALVCH162245 is designed for asynchronous com-  
munication between data buses. The control-function implementation  
minimizes external timing requirements.  
This device can be used as two 8-bit transceivers or one 16-bit  
transceiver. It allows data transmission from the A bus to the B bus or  
from the B bus to the A bus, depending on the logic level at the  
direction-control (DIR) input. The output-enable (OE) input can be  
used to disable the device so that the buses are effectively isolated.  
The ALVCH162245 has series resistors in the device out-put struc-  
ture of the A” port which will significantly reduce line noise when used  
with light loads. This driver has been designed to drive ±12mA at the  
designated threshold levels. The B” port has a ±24mA driver.  
The ALVCH162245 has bus-hold” which retains the inputs’ last  
state whenever the input bus goes to a high impedance. This prevents  
floating inputs and eliminates the need for pull-up/down resistors.  
DRIVE FEATURES:  
• Balanced Output Drivers: ±12mA (A port)  
High Output Drivers: ±24mA (B port)  
APPLICATIONS:  
• 3.3V high speed systems  
• 3.3V and lower voltage computing systems  
FUNCTIONAL BLOCK DIAGRAM  
1
24  
1DIR  
2DIR  
48  
2
25  
13  
2
OE  
1
OE  
47  
46  
44  
43  
36  
35  
33  
32  
30  
1A1  
2A1  
1
B
1
2
B
1
1A2  
2A2  
3
14  
16  
17  
1
B
2
2
B
2
1
1
A
3
2
A
3
5
1B  
3
2B  
3
A
4
2A4  
6
1
B
4
2
B4  
41  
40  
38  
1A  
5
2A  
5
8
19  
20  
22  
1B  
5
2
B
5
29  
27  
1A6  
2A6  
9
1
B
B
6
2
2
B
6
1A7  
2A7  
11  
1
7
B
7
37  
26  
1A8  
2A8  
12  
23  
1
B8  
2B8  
The IDT logo is a registered trademark of Integrated Device Technology, Inc.  
INDUSTRIAL TEMPERATURE RANGE  
JUNE 2009  
1
© 2009 Integrated Device Technology, Inc.  
DSC-4748/5  

IDT74ALVCH162245PAG8 替代型号

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