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SN74LVTH16240-EP PDF预览

SN74LVTH16240-EP

更新时间: 2024-09-10 12:21:39
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
11页 308K
描述
3.3-V ABT 16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS

SN74LVTH16240-EP 数据手册

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ꢀꢁꢂ ꢃ ꢄꢅꢆ ꢇ ꢈꢉ ꢊꢃ ꢋꢌ ꢍꢎ  
ꢏ ꢐꢏ ꢌꢅ ꢑꢒꢆ ꢈ ꢉ ꢌꢒꢓ ꢆ ꢒꢔꢕ ꢕ ꢍ ꢖꢗ ꢘꢖ ꢓ ꢅꢍ ꢖ  
ꢙ ꢓꢆ ꢇ ꢏ ꢌꢀꢆꢑꢆ ꢍ ꢚ ꢔꢆ ꢎ ꢔꢆꢀ  
SCBS777 − NOVEMBER 2003  
D
D
D
D
D
Controlled Baseline  
− One Assembly/Test Site, One Fabrication  
Site  
D
D
D
Flow-Through Architecture Optimizes PCB  
Layout  
Latch-Up Performance Exceeds 500 mA Per  
JESD 17  
Enhanced Diminishing Manufacturing  
Sources (DMS) Support  
ESD Protection Exceeds 2000 V Per  
MIL-STD-883, Method 3015; Exceeds 200 V  
Using Machine Model (C = 200 pF, R = 0)  
Enhanced Product-Change Notification  
Qualification Pedigree  
Member of the Texas Instruments  
WidebusFamily  
DGG PACKAGE  
(TOP VIEW)  
D
State-of-the-Art Advanced BiCMOS  
Technology (ABT) Design for 3.3-V  
Operation and Low Static-Power  
Dissipation  
1
1OE  
1Y1  
1Y2  
GND  
1Y3  
1Y4  
48 2OE  
47 1A1  
46 1A2  
45 GND  
44 1A3  
43 1A4  
2
3
4
D
Supports Mixed-Mode Signal Operation  
(5-V Input and Output Voltages With  
5
6
3.3-V V  
)
CC  
7
V
42  
V
D
D
D
D
Supports Unregulated Battery Operation  
Down To 2.7 V  
CC  
CC  
8
2Y1  
2Y2  
GND  
2Y3  
2Y4  
3Y1  
3Y2  
GND  
3Y3  
3Y4  
41 2A1  
40 2A2  
39 GND  
38 2A3  
37 2A4  
36 3A1  
35 3A2  
34 GND  
33 3A3  
32 3A4  
9
Typical V  
<0.8 V at V  
(Output Ground Bounce)  
OLP  
CC  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
= 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  
D
Distributed V  
High-Speed Switching Noise  
and GND Pins Minimize  
CC  
V
31  
30  
V
CC  
CC  
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.  
4Y1  
4Y2  
GND  
4Y3  
4Y4  
4A1  
29 4A2  
28 GND  
27 4A3  
26  
25  
4A4  
3OE  
4OE  
description/ordering information  
This 16-bit buffer/driver is designed specifically for low-voltage (3.3-V) V  
provide a TTL interface to a 5-V system environment.  
operation, but with the capability to  
CC  
The SN74LVTH16240 is designed specifically to improve both the performance and density of 3-state memory  
address drivers, clock drivers, and bus-oriented receivers and transmitters.  
The device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. The device provides inverting  
outputs and symmetrical active-low output-enable (OE) inputs.  
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.  
ꢆꢧ  
Copyright 2003, Texas Instruments Incorporated  
ꢣ ꢧ ꢤ ꢣꢜ ꢝꢰ ꢟꢞ ꢢ ꢪꢪ ꢨꢢ ꢠ ꢢ ꢡ ꢧ ꢣ ꢧ ꢠ ꢤ ꢐ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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