ZHCSR55C June 1984 – October 2022 SN75176A
PRODUCTION DATA
- 1 特性
- 2 應(yīng)用
- 3 說明
- 4 Revision History
- 5 Pin Configuration and Functions
-
6 Specifications
- 6.1 Absolute Maximum Ratings
- 6.2 Recommended Operating Conditions
- 6.3 Thermal Information
- 6.4 Dissipation Rating Table
- 6.5 Electrical Characteristics – Driver
- 6.6 Electrical Characteristics – Receiver
- 6.7 Switching Characteristics – Driver
- 6.8 Switching Characteristics – Receiver
- 6.9 Typical Characteristics
- 7 Parameter Measurement Information
- 8 Detailed Description
- 9 Application and Implementation
- 10Device and Documentation Support
- 11Mechanical, Packaging, and Orderable Information
封裝選項(xiàng)
請參考 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|8
- P|8
散熱焊盤機(jī)械數(shù)據(jù) (封裝 | 引腳)
訂購信息
5 Pin Configuration and Functions
Table 5-1 Pin Functions
| PIN | TYPE | DESCRIPTION | |
|---|---|---|---|
| NAME | NO. | ||
| R | 1 | O | Logic Data Output from RS-485 Receiver |
| RE | 2 | I | Receive Enable (active low) |
| DE | 3 | I | Driver Enable (active high) |
| D | 4 | I | Logic Data Input to RS-485 Driver |
| GND | 5 | — | Device Ground Pin |
| A | 6 | I/O | RS-422 or RS-485 Data Line |
| B | 7 | I/O | RS-422 or RS-485 Data Line |
| VCC | 8 | — | Power Input. Connect to 5-V Power Source. |