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IDT74ALVCH16245PA8 PDF预览

IDT74ALVCH16245PA8

更新时间: 2024-01-31 09:30:29
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 130K
描述
Bus Transceiver, ALVC/VCX/A Series, 2-Func, 8-Bit, True Output, CMOS, PDSO48, TSSOP-48

IDT74ALVCH16245PA8 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,
针数:48Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.21
其他特性:WITH DIRECTION CONTROL系列:ALVC/VCX/A
JESD-30 代码:R-PDSO-G48JESD-609代码:e0
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
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):240
传播延迟(tpd):3.7 ns认证状态:Not Qualified
座面最大高度:1.1 mm最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):2.3 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
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
宽度:6.1 mmBase Number Matches:1

IDT74ALVCH16245PA8 数据手册

 浏览型号IDT74ALVCH16245PA8的Datasheet PDF文件第2页浏览型号IDT74ALVCH16245PA8的Datasheet PDF文件第3页浏览型号IDT74ALVCH16245PA8的Datasheet PDF文件第4页浏览型号IDT74ALVCH16245PA8的Datasheet PDF文件第5页浏览型号IDT74ALVCH16245PA8的Datasheet PDF文件第6页 
3.3V CMOS 16-BIT BUS  
TRANSCEIVER WITH  
IDT74ALVCH16245  
3-STATE OUTPUTS  
AND BUS-HOLD  
DESCRIPTION:  
FEATURES:  
0.5 MICRON CMOS Technology  
TypicaltSK(0) (Output Skew) < 250ps  
This 16-bit bus transceiver is built using advanced dual metal CMOS  
technology. The ALVCH16245 is designed for asynchronous commu-  
nication between data buses. The control-function implementation  
minimizes external timing requirements.  
ESD > 2000V per MIL-STD-883, Method 3015;  
> 200V using machine model (C = 200pF, R = 0)  
0.635mm pitch SSOP, 0.50mm pitch TSSOP,  
and 0.40mm pitch TVSOP packages  
Extended commercial range of – 40°C to + 85°C  
VCC = 3.3V ± 0.3V, Normal Range  
VCC = 2.7V to 3.6V, Extended Range  
VCC = 2.5V ± 0.2V  
CMOS power levels (0.4µW typ. static)  
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.  
Rail-to-Rail output swing for increased noise margin  
The ALVCH16245 has been designed with a ±24mA output driver.  
This driver is capable of driving a moderate to heavy load while  
maintaining speed performance.  
Drive Features for ALVCH16245:  
High Output Drivers: ±24mA  
Suitable for heavy loads  
The ALVCH16245 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.  
APPLICATIONS:  
3.3V High Speed Systems  
3.3V and lower voltage computing systems  
Functional Block Diagram  
1
24  
1DIR  
2DIR  
48  
2
25  
13  
OE  
OE  
2
1
47  
36  
35  
33  
32  
30  
1A1  
2A1  
B
1
1
B
2
1
46  
1A2  
2A2  
2A3  
3
14  
16  
17  
1B2  
1B3  
2B2  
44  
1A3  
5
B
2
3
43  
A
A
2 4  
1
4
6
1B4  
2B4  
2B5  
2B6  
41  
40  
38  
1A5  
2A5  
2A6  
8
19  
20  
22  
B
5
1
29  
27  
A
1
6
9
B
6
1
1A7  
1A8  
A
2
7
11  
B
7
1
2B7  
2B8  
37  
26  
2A8  
12  
23  
1B8  
EXTENDED COMMERCIAL TEMPERATURE RANGE  
MARCH1999  
1
c
1999 Integrated Device Technology, Inc.  
DSC-4697/-  

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