SDLS049C December 1983 – November 2016 SN5414 , SN54LS14 , SN7414 , SN74LS14
PRODUCTION DATA.
- 1 Features
- 2 Applications
- 3 Description
- 4 Revision History
- 5 Pin Configuration and Functions
- 6 Specifications
- 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
請參考 PDF 數據表獲取器件具體的封裝圖。
機械數據 (封裝 | 引腳)
- D|14
- DB|14
- N|14
- NS|14
散熱焊盤機械數據 (封裝 | 引腳)
訂購信息
1 Features
- Operation From Very Slow Edges
- Improved Line-Receiving Characteristics
- High Noise Immunity
2 Applications
- HVAC Gateways
- Residential Ductless Air Conditioning Outdoor Units
- Robotic Controls
- Industrial Stepper Motors
- Power Meter and Power Analyzers
- Digital Input Modules for Factory Automation
3 Description
Each circuit in SNx414 and SNx4LS14 functions as an inverter. However, because of the Schmitt-Trigger action, they have different input threshold levels for positive-going (VT+) and negative-going (VT–) signals.
These circuits are temperature compensated and can be triggered from the slowest of input ramps and still give clean, jitter-free output signals.
Device Information(1)
| PART NUMBER | PACKAGE | BODY SIZE (NOM) |
|---|---|---|
| SN7414, SN74LS14 |
SOIC (14) | 4.90 mm × 3.91 mm |
| SSOP (14) | 6.20 mm × 5.30 mm | |
| PDIP (14) | 19.30 mm × 6.35 mm | |
| SO (14) | 10.30 mm × 5.30 mm | |
| SN5414, SN54LS14 |
CDIP (14) | 19.56 mm × 6.67 mm |
| CFP (14) | 9.21 mm × 5.97 mm | |
| LCCC (20) | 8.89 mm × 8.89 mm |
- For all available packages, see the orderable addendum at the end of the data sheet.
Logic Diagram (Positive Logic)
