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AT16244G-20YC PDF预览

AT16244G-20YC

更新时间: 2024-10-31 22:15:19
品牌 Logo 应用领域
爱特美尔 - ATMEL 驱动器
页数 文件大小 规格书
6页 56K
描述
AT16244 Fast Logic 16-Bit Buffer/Line Driver

AT16244G-20YC 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SSOP包装说明:SSOP, SSOP48,.4
针数:48Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.26
控制类型:ENABLE LOWJESD-30 代码:R-PDSO-G48
JESD-609代码:e0长度:15.875 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位数:4
功能数量:4端口数量:2
端子数量:48最高工作温度:70 °C
最低工作温度:输出特性:3-STATE
输出极性:TRUE封装主体材料:PLASTIC/EPOXY
封装代码:SSOP封装等效代码:SSOP48,.4
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
Prop。Delay @ Nom-Sup:2 ns传播延迟(tpd):2 ns
认证状态:Not Qualified座面最大高度:2.79 mm
子类别:Bus Driver/Transceivers最大供电电压 (Vsup):5.25 V
最小供电电压 (Vsup):4.75 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
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:NOT SPECIFIED
宽度:7.505 mm

AT16244G-20YC 数据手册

 浏览型号AT16244G-20YC的Datasheet PDF文件第2页浏览型号AT16244G-20YC的Datasheet PDF文件第3页浏览型号AT16244G-20YC的Datasheet PDF文件第4页浏览型号AT16244G-20YC的Datasheet PDF文件第5页浏览型号AT16244G-20YC的Datasheet PDF文件第6页 
AT16244  
Features  
Fastest Propagation Speeds in the Industry TPD (F grade) = 2.5 ns, TPD (G grade) = 2.0 ns  
Maximum derating for capacitive loads 1.5ns/100 pF (F grade) and 1.1 ns/100 pF  
(G grade)  
Very low ground bounce < 0.6V @ VCC=5.00 V, Ta=25°C  
Excellent noise rejection  
Typical output skew 0.25ns  
Bus Hold circuitry to retain last active state during Tri-State  
Available in SSOP and TSSOP packages  
AT16244  
Fast Logic  
16-Bit  
Buffer/Line  
Driver  
Description  
Atmel’s Fast Logic 16-Bit Buffer/Line driver provides bus interface and signal buffering  
at the fastest speeds available in the industry. The Tri-state outputs can be set for  
either 4-bit, 8-bit, or 16-bit independent operation. The AT16244 also has bus-hold  
circuitry which retains the last state of the input whenever a high impedance level is  
detected, and eliminates the need for pull-up or pull-down resistors. Minimal ground  
bounce and high input noise rejection make this device excellent for use in all high  
speed interface applications.  
Functional Block Diagram (1)  
AT16244F  
AT16244G  
Note: 1. The function shown is repeated 3 additional times on each device.  
SSOP/TSSOP  
Pin Configurations  
1OE  
1Y2  
1Y3  
VCC  
2Y2  
2Y3  
3Y1  
GND  
3Y4  
4Y1  
GND  
4Y4  
1
3
48  
46  
44  
42  
40  
38  
36  
34  
32  
30  
28  
26  
2OE  
1A2  
1A3  
VCC  
2A2  
2A3  
3A1  
GND  
3A4  
4A1  
GND  
4A4  
1Y1  
GND  
1Y4  
2Y1  
GND  
2Y4  
3Y2  
3Y3  
VCC  
4Y2  
4Y3  
4OE  
2
4
47  
45  
43  
41  
39  
37  
35  
33  
31  
29  
27  
25  
1A1  
GND  
1A4  
2A1  
GND  
2A4  
3A2  
3A3  
VCC  
4A2  
4A3  
3OE  
Pin Names Descriptions  
5
6
Output Enable Input  
(Active Low)  
7
8
xOE  
9
10  
12  
14  
16  
18  
20  
22  
24  
11  
13  
15  
17  
19  
21  
23  
xAχ  
xYχ  
Data Inputs  
Tri-State Outputs  
Top View  
0755B  
5-3  

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