SCES770A December 2008 – March 2017 SN74LVC8T245-EP
PRODUCTION DATA.
- 1 Features
- 2 Applications
- 3 Description
- 4 Revision History
- 5 Description (continued)
- 6 Pin Configuration and Functions
-
7 Specifications
- 7.1 Absolute Maximum Ratings
- 7.2 ESD Ratings
- 7.3 Recommended Operating Conditions
- 7.4 Thermal Information PW, DW and RHL
- 7.5 Electrical Characteristics
- 7.6 Switching Characteristics
- 7.7 Switching Characteristics
- 7.8 Switching Characteristics
- 7.9 Switching Characteristics
- 7.10 Operating Characteristics
- 8 Parameter Measurement Information
- 9 Detailed Description
- 10Application and Implementation
- 11Power Supply Recommendations
- 12Layout
- 13Device and Documentation Support
- 14Mechanical, Packaging, and Orderable Information
封裝選項
機械數據 (封裝 | 引腳)
散熱焊盤機械數據 (封裝 | 引腳)
訂購信息
12 Layout
12.1 Layout Guidelines
To ensure reliability of the device, following common printed-circuit board layout guidelines is recommended.
- Bypass capacitors should be used on power supplies.
- Short trace lengths should be used to avoid excessive loading.
- Placing pads on the signal paths for loading capacitors or pullup resistors helps adjust rise and fall times of signals depending on the system requirements.
12.2 Layout Example
Figure 5. SN74LVC8T245-EP Layout