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
CC
= 2.5 V ± 0.2 V...........7
6.7 Switching Characteristics, V
CC
= 3.3 V ± 0.3 V...........7
6.8 Switching Characteristics, V
CC
= 5 V ± 0.5 V..............7
6.9 Noise Characteristics.................................................. 7
6.10 Operating Characteristics......................................... 8
6.11 Typical Characteristics.............................................. 9
7 Parameter Measurement Information.......................... 10
8 Detailed Description...................................................... 11
8.1 Overview................................................................... 11
8.2 Functional Block Diagram......................................... 11
8.3 Feature Description...................................................11
8.4 Device Functional Modes..........................................13
9 Application and Implementation.................................. 14
9.1 Application Information............................................. 14
9.2 Typical Application.................................................... 14
10 Power Supply Recommendations..............................16
11 Layout........................................................................... 17
11.1 Layout Guidelines................................................... 17
11.2 Layout Example...................................................... 17
12 Device and Documentation Support..........................18
12.1 Related Documentation.......................................... 18
12.2 Receiving Notification of Documentation Updates..18
12.3 支持资源..................................................................18
12.4 Trademarks.............................................................18
12.5 Electrostatic Discharge Caution..............................18
12.6 术语表..................................................................... 18
13 Mechanical, Packaging, and Orderable
Information.................................................................... 18
4 Revision History
DATE REVISION NOTES
August 2022 * Initial Release
SN74LV244A-Q1
ZHCSQW2 – AUGUST 2022
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