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SN74LVTH162244-EP PDF预览

SN74LVTH162244-EP

更新时间: 2024-09-14 12:50:35
品牌 Logo 应用领域
德州仪器 - TI 驱动器输出元件
页数 文件大小 规格书
10页 298K
描述
3.3-V ABT 16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS

SN74LVTH162244-EP 数据手册

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ꢀꢁ ꢂꢃ ꢄꢅꢆ ꢇꢈ ꢉꢊ ꢊꢃꢃ ꢋꢌ ꢍ  
ꢎ ꢏꢎ ꢋꢅ ꢐꢑꢆ ꢈ ꢉ ꢋꢑꢒ ꢆ ꢑꢓꢔ ꢔ ꢌ ꢕꢖ ꢗꢕ ꢒ ꢅꢌ ꢕ  
ꢘ ꢒꢆ ꢇ ꢎ ꢋꢀꢆꢐꢆ ꢌ ꢙ ꢓꢆ ꢍ ꢓꢆꢀ  
SCBS781 − NOVEMBER 2003  
D
D
Controlled Baseline  
− One Assembly/Test Site, One Fabrication  
Site  
D
D
Latch-Up Performance Exceeds 500 mA Per  
JESD 17  
ESD Protection Exceeds JESD 22  
− 2000-V Human-Body Model (A114-A)  
− 200-V Machine Model (A115-A)  
Enhanced Diminishing Manufacturing  
Sources (DMS) Support  
D
D
D
D
Enhanced Product-Change Notification  
DGG PACKAGE  
(TOP VIEW)  
Qualification Pedigree  
Member of the Texas Instruments  
WidebusFamily  
Output Ports Have Equivalent 22-Series  
Resistors, So No External Resistors Are  
Required  
1
48 2OE  
47 1A1  
46 1A2  
45 GND  
44 1A3  
43 1A4  
1OE  
1Y1  
1Y2  
GND  
1Y3  
1Y4  
2
3
4
5
D
Supports Mixed-Mode Signal Operation  
(5-V Input and Output Voltages With  
6
7
42  
V
V
CC  
CC  
3.3-V V  
)
CC  
8
41 2A1  
40 2A2  
39 GND  
38 2A3  
37 2A4  
36 3A1  
35 3A2  
34 GND  
33 3A3  
32 3A4  
2Y1  
2Y2  
GND  
2Y3  
2Y4  
3Y1  
3Y2  
GND  
3Y3  
3Y4  
D
D
D
D
Supports Unregulated Battery Operation  
Down To 2.7 V  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
Typical V  
<0.8 V at V  
(Output Ground Bounce)  
OLP  
CC  
= 3.3 V, T = 25°C  
A
I
and Power-Up 3-State Support Hot  
off  
Insertion  
Bus Hold on Data Inputs Eliminates the  
Need for External Pullup/Pulldown  
Resistors  
31  
V
V
CC  
D
D
Distributed V  
High-Speed Switching Noise  
and GND Pins Minimize  
CC  
4Y1  
CC  
30 4A1  
29 4A2  
28 GND  
27 4A3  
4Y2  
GND  
4Y3  
4Y4  
4OE  
Flow-Through Architecture Optimizes PCB  
Layout  
Component qualification in accordance with JEDEC and industry  
standards to ensure reliable operation over an extended  
temperature range. This includes, but is not limited to, Highly  
Accelerated Stress Test (HAST) or biased 85/85, temperature  
cycle, autoclave or unbiased HAST, electromigration, bond  
intermetallic life, and mold compound life. Such qualification  
testing should not be viewed as justifying use of this component  
beyond specified performance and environmental limits.  
26  
25  
4A4  
3OE  
description/ordering information  
The SN74LVTH162244 is a 16-bit buffer and line driver designed for low-voltage (3.3-V) V  
operation, but with  
CC  
the capability to provide a TTL interface to a 5-V system environment. This device can be used as four 4-bit  
buffers, two 8-bit buffers, or one 16-bit buffer. This device provides true outputs and symmetrical active-low  
output-enable (OE) inputs.  
The outputs, which are designed to source or sink up to 12 mA, include equivalent 22-series resistors to  
reduce overshoot and undershoot.  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
Widebus is a trademark of Texas Instruments.  
ꢆꢦ  
Copyright 2003, Texas Instruments Incorporated  
ꢢ ꢦ ꢣ ꢢꢛ ꢜꢯ ꢞꢝ ꢡ ꢩꢩ ꢧꢡ ꢟ ꢡ ꢠ ꢦ ꢢ ꢦ ꢟ ꢣ ꢏ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

SN74LVTH162244-EP 替代型号

型号 品牌 替代类型 描述 数据表
SN74LVTH162244 TI

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