Table of Contents
1 特性................................................................................... 1
2 应用................................................................................... 1
3 说明................................................................................... 1
4 Revision History.............................................................. 2
5 Pin Configuration and Functions...................................3
6 Specifications.................................................................. 4
6.1 Absolute Maximum Ratings ....................................... 4
6.2 ESD Ratings .............................................................. 4
6.3 Recommended Operating Conditions ........................5
6.4 Thermal Information ...................................................5
6.5 Electrical Characteristics ............................................6
6.6 Switching Characteristics, V
CCA
= 1.2 ± 0.1 V............ 9
6.7 Switching Characteristics, V
CCA
= 1.5 ± 0.1 V.......... 10
6.8 Switching Characteristics, V
CCA
= 1.8 ± 0.15 V........ 11
6.9 Switching Characteristics, V
CCA
= 2.5 ± 0.2 V.......... 12
6.10 Switching Characteristics, V
CCA
= 3.3 ± 0.3 V........ 13
6.11 Switching Characteristics, V
CCA
= 5.0 ± 0.5 V........ 14
6.12 Switching Characteristics: T
sk
, T
MAX
......................15
6.13 Operating Characteristics ...................................... 15
6.14 Typical Characteristics............................................ 16
7 Parameter Measurement Information.......................... 17
7.1 Load Circuit and Voltage Waveforms........................17
8 Detailed Description......................................................19
8.1 Overview................................................................... 19
8.2 Functional Block Diagram......................................... 19
8.3 Feature Description...................................................20
8.4 Device Functional Modes..........................................22
9 Application and Implementation.................................. 23
9.1 Application Information............................................. 23
9.2 Typical Application.................................................... 23
10 Power Supply Recommendations..............................24
11 Layout........................................................................... 24
11.1 Layout Guidelines................................................... 24
11.2 Layout Example...................................................... 24
12 Device and Documentation Support..........................25
12.1 Receiving Notification of Documentation Updates..25
12.2 Support Resources................................................. 25
12.3 Trademarks............................................................. 25
12.4 Electrostatic Discharge Caution..............................25
12.5 Glossary..................................................................25
13 Mechanical, Packaging, and Orderable
Information.................................................................... 25
4 Revision History
注:以前版本的页码可能与当前版本的页码不同
Changes from Revision * (September 2020) to Revision A (November 2020) Page
• 将数据表的状态从
预告信息
更改为
量产数据
...................................................................................................... 1
SN74LXC8T245-Q1
ZHCSLV8A – SEPTEMBER 2020 – REVISED NOVEMBER 2020
www.ti.com.cn
2
Submit Document Feedback
Copyright © 2021 Texas Instruments Incorporated
Product Folder Links: SN74LXC8T245-Q1
评论0
最新资源