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SN74LVTH16543-EP PDF预览

SN74LVTH16543-EP

更新时间: 2024-11-18 12:21:39
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德州仪器 - TI 输出元件
页数 文件大小 规格书
12页 304K
描述
3.3-V ABT 16-BIT REGISTERED TRANSCEIVER 3-STATE OUTPUTS

SN74LVTH16543-EP 数据手册

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SN74LVTH16543-EP  
3.3-V ABT 16-BIT REGISTERED TRANSCEIVER  
3-STATE OUTPUTS  
www.ti.com  
SCBS785BNOVEMBER 2003REVISED JUNE 2006  
FEATURES  
DGG OR DL PACKAGE  
(TOP VIEW)  
Controlled Baseline  
– One Assembly/Test Site, One Fabrication  
Site  
1
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  
1OEAB  
1LEAB  
1CEAB  
GND  
1OEBA  
1LEBA  
1CEBA  
GND  
2
Enhanced Diminishing Manufacturing  
Sources (DMS) Support  
3
4
Enhanced Product-Change Notification  
5
1A1  
1A2  
1B1  
1B2  
(1)  
Qualification Pedigree  
6
Member of the Texas Instruments Widebus™  
Family  
7
V
CC  
V
CC  
8
1A3  
1A4  
1A5  
GND  
1A6  
1A7  
1A8  
2A1  
2A2  
2A3  
GND  
2A4  
2A5  
2A6  
1B3  
1B4  
1B5  
GND  
1B6  
1B7  
1B8  
2B1  
2B2  
2B3  
GND  
2B4  
2B5  
2B6  
9
State-of-the-Art Advanced BiCMOS  
Technology (ABT) Design for 3.3-V Operation  
and Low Static-Power Dissipation  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
Supports Mixed-Mode Signal Operation (5-V  
Input and Output Voltages With 3.3-V VCC  
)
Supports Unregulated Battery Operation  
Down to 2.7 V  
Ioff and Power-Up 3-State Support Hot  
Insertion  
Bus Hold on Data Inputs Eliminates the Need  
for External Pullup/Pulldown Resistors  
Typical VOLP (Output Ground Bounce)  
<0.8 V at VCC = 3.3 V, TA = 25°C  
V
CC  
V
CC  
2A7  
2A8  
GND  
2CEAB  
2LEAB  
2OEAB  
2B7  
2B8  
GND  
2CEBA  
2LEBA  
2OEBA  
Distributed VCC and GND Pins Minimize  
High-Speed Switching Noise  
Flow-Through Architecture Optimizes PCB  
Layout  
Latch-Up Performance Exceeds 500 mA Per  
JESD 17  
ESD Protection Exceeds 2000 V Per  
MIL-STD-883, Method 3015; Exceeds 200 V  
Using Machine Model (C = 200 pF, R = 0)  
(1) 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.  
DESCRIPTION/ORDERING INFORMATION  
The SN74LVTH16543 is a 16-bit registered transceiver designed for low-voltage (3.3-V) VCC operation, but with  
the capability to provide a TTL interface to a 5-V system environment. This device can be used as two 8-bit  
transceivers or one 16-bit transceiver. Separate latch-enable (LEAB or LEBA) and output-enable (OEAB or  
OEBA) inputs are provided for each register to permit independent control in either direction of data flow.  
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.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 2003–2006, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  

SN74LVTH16543-EP 替代型号

型号 品牌 替代类型 描述 数据表
SN74LVTH16543 TI

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