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74ALVCH16825DGGS PDF预览

74ALVCH16825DGGS

更新时间: 2024-02-28 20:34:45
品牌 Logo 应用领域
恩智浦 - NXP 驱动器
页数 文件大小 规格书
10页 77K
描述
74ALVCH16825 - 18-bit buffer/driver (3-State) TSSOP 56-Pin

74ALVCH16825DGGS 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:TSSOP
包装说明:TSSOP, TSSOP56,.3,20针数:56
Reach Compliance Code:not_compliant风险等级:5.75
控制类型:ENABLE LOWJESD-30 代码:R-PDSO-G56
JESD-609代码:e0负载电容(CL):50 pF
逻辑集成电路类型:BUS DRIVER最大I(ol):0.024 A
湿度敏感等级:1位数:9
功能数量:2端子数量:56
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
封装等效代码:TSSOP56,.3,20封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH电源:3.3 V
Prop。Delay @ Nom-Sup:3.4 ns认证状态:Not Qualified
子类别:Bus Driver/Transceivers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:DUALBase Number Matches:1

74ALVCH16825DGGS 数据手册

 浏览型号74ALVCH16825DGGS的Datasheet PDF文件第1页浏览型号74ALVCH16825DGGS的Datasheet PDF文件第3页浏览型号74ALVCH16825DGGS的Datasheet PDF文件第4页浏览型号74ALVCH16825DGGS的Datasheet PDF文件第5页浏览型号74ALVCH16825DGGS的Datasheet PDF文件第6页浏览型号74ALVCH16825DGGS的Datasheet PDF文件第7页 
Philips Semiconductors  
Product specification  
18-bit buffer/driver (3-State)  
74ALVCH16825  
FEATURES  
PIN CONFIGURATION  
Wide supply voltage range of 1.2V to 3.6V  
1OE1  
1
2
56  
55  
54  
53  
52  
51  
50  
49  
48  
47  
46  
45  
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
1OE2  
Complies with JEDEC standard no. 8-1A.  
CMOS low power consumption  
Direct interface with TTL levels  
Current drive ± 24 mA at 3.0 V  
1Y  
1Y  
1A  
1
1
0
1
3
1A  
GND  
4
GND  
1Y  
2
5
1A  
2
1Y  
6
1A  
3
3
TM  
MULTIBYTE flow-through standard pin-out architecture  
V
7
V
CC  
CC  
Low inductance multiple V and GND pins for minimum noise  
CC  
1Y  
8
1A  
1A  
1A  
4
5
6
4
5
6
and ground bounce  
1Y  
1Y  
9
All data inputs have bus hold  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
GND  
GND  
Output drive capability 50transmission lines @ 85°C  
1Y  
1Y  
1A  
1A  
7
8
7
8
DESCRIPTION  
The 74ALVCH16825 is an 18–bit non-inverting buffer/driver with  
3-State outputs for bus-oriented applications.  
GND  
GND  
GND  
GND  
2Y  
2Y  
2A  
2A  
0
1
0
1
The 74ALVCH16825 consists of two 9-bit sections with separate  
output enable signals. For either 9-bit buffer section, the two output  
enable (1OE1 and 1OE2 or 2OE1 and 2OE2) inputs must both be  
LOW for corresponding D outputs to be active. If either output  
enable input is HIGH, the outputs of that 9-buffer section are in the  
high impedance state.  
GND  
GND  
2Y  
2Y  
2Y  
2A  
2A  
2A  
V
2
3
4
2
3
4
V
The 74ALVCH16825 has active bus hold circuitry which is provided  
to hold unused or floating data inputs at a valid logic level. This  
feature eliminates the need for external pull-up or pull-down  
resistors.  
CC  
CC  
2Y  
2A  
5
6
5
6
2Y  
2A  
GND  
2Y  
GND  
2A  
2A  
7
7
8
2Y  
8
2OE1  
2OE2  
SH00139  
QUICK REFERENCE DATA  
GND = 0V; T  
= 25°C; t = t 2.5ns  
amb  
r f  
SYMBOL  
PARAMETER  
CONDITIONS  
TYPICAL  
UNIT  
ns  
Propagation delay  
CP to Qn  
V
CC  
V
CC  
= 2.5V, C = 30pF  
= 3.3V, C = 50pF  
2.0  
2.0  
L
L
t
/t  
PHL PLH  
C
C
Input capacitance  
4.0  
19  
3
pF  
I
Output enabled  
Output disabled  
1
Power dissipation capacitance per latch  
V = GND to V  
I CC  
pF  
PD  
NOTES:  
1. C is used to determine the dynamic power dissipation (P in µW):  
PD  
D
2
2
P
= C × V  
× f + S (C × V  
× f ) where: f = input frequency in MHz; C = output load capacitance in pF;  
CC o i L  
D
PD  
CC  
i
L
2
f = output frequency in MHz; V = supply voltage in V; S (C × V  
o
× f ) = sum of outputs.  
o
CC  
L
CC  
ORDERING INFORMATION  
PACKAGES  
TEMPERATURE  
RANGE  
OUTSIDE NORTH  
AMERICA  
DRAWING  
NUMBER  
NORTH AMERICA  
56-Pin Plastic Thin Shrink Small Outline (TSSOP) Type II  
–40°C to +85°C  
74ALVCH16825 DGG  
ACH16825 DGG  
SOT364-1  
2
1998 Jul 27  
853-2097 19785  

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