ZHCSK17AC March 1993 – April 2022 SN54LVC14A , SN74LVC14A
PRODUCTION DATA
- 1 特性
- 2 應(yīng)用
- 3 說(shuō)明
- 4 Revision History
- 5 Pin Configuration and Functions
-
6 Specifications
- 6.1 Absolute Maximum Ratings
- 6.2 ESD Ratings
- 6.3 Recommended Operating Conditions: SN54LVC14A
- 6.4 Recommended Operating Conditions: SN74LVC14A
- 6.5 Thermal Information
- 6.6 Electrical Characteristics, SN54LVC14A
- 6.7 Electrical Characteristics, SN74LVC14A
- 6.8 Switching Characteristics, SN54LVC14A
- 6.9 Switching Characteristics, SN74LVC14A
- 6.10 Operating Characteristics
- 6.11 Typical Characteristics
- 7 Parameter Measurement Information
- 8 Detailed Description
- 9 Application and Implementation
- 10Power Supply Recommendations
- 11Layout
- 12Device and Documentation Support
- 13Mechanical, Packaging, and Orderable Information
封裝選項(xiàng)
請(qǐng)參考 PDF 數(shù)據(jù)表獲取器件具體的封裝圖。
機(jī)械數(shù)據(jù) (封裝 | 引腳)
- D|14
- RGY|14
- DB|14
- PW|14
- DGV|14
- NS|14
散熱焊盤(pán)機(jī)械數(shù)據(jù) (封裝 | 引腳)
- RGY|14
訂購(gòu)信息
9.2 Typical Application
The signal effects of the debounce circuit can be seen when comparing Figure 9-2 and Figure 9-3. In Figure 9-2, the input is a very poor quality signal due to the error in the physical push button. If the MCU attempts to sample this input to detect a push, there is high probability that multiple push events will be falsely detected. Once the debounce circuit has been implemented, the input is cleaned up, and the MCU can perform push detection without any error, as seen in Figure 9-3.
Figure 9-1 Debouncer Application Diagram