SCAS218X January 1993 – January 2015 SN74LVC245A
PRODUCTION DATA.
- 1 Features
- 2 Applications
- 3 Simplified Schematic
- 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)
- DGV|20
- DB|20
- NS|20
- N|20
- DW|20
- PW|20
- RGY|20
散熱焊盤機械數據 (封裝 | 引腳)
- RGY|20
訂購信息
5 Pin Configuration and Functions
Pin Functions
| PIN | TYPE | DESCRIPTION | ||
|---|---|---|---|---|
| NAME | DB, DGV, DW, NS, PW, and RGY | GQN or ZQN | ||
| A1 | 2 | A1 | I/O | Transceiver I/O pin |
| A2 | 3 | B3 | I/O | Transceiver I/O pin |
| A3 | 4 | B1 | I/O | Transceiver I/O pin |
| A4 | 5 | C2 | I/O | Transceiver I/O pin |
| A5 | 6 | C1 | I/O | Transceiver I/O pin |
| A6 | 7 | D3 | I/O | Transceiver I/O pin |
| A7 | 8 | D1 | I/O | Transceiver I/O pin |
| A8 | 9 | E2 | I/O | Transceiver I/O pin |
| B1 | 18 | B4 | I/O | Transceiver I/O pin |
| B2 | 17 | B2 | I/O | Transceiver I/O pin |
| B3 | 16 | C4 | I/O | Transceiver I/O pin |
| B4 | 15 | C3 | I/O | Transceiver I/O pin |
| B5 | 14 | D4 | I/O | Transceiver I/O pin |
| B6 | 13 | D2 | I/O | Transceiver I/O pin |
| B7 | 12 | E4 | I/O | Transceiver I/O pin |
| B8 | 11 | E3 | I/O | Transceiver I/O pin |
| DIR | 1 | A2 | I | Direction control. When high, the signal propagates from A to B. When low, the signal propagates from B to A. |
| OE | 19 | A4 | I | Output enable |
| GND | 10 | E1 | — | Ground |
| VCC | 20 | A3 | — | Power pin |