SCDS001O November 1992 – September 2015 SN74CBT3244
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
封装选项
请参考 PDF 数据表获取器件具体的封装图。
机械数据 (封装 | 引脚)
- DGV|20
- DB|20
- DW|20
- PW|20
- RGY|20
散热焊盘机械数据 (封装 | 引脚)
订购信息
5 Pin Configuration and Functions
DB, DBQ, DGV, or PW Package
20-Pin SSOP, TVSOP, or TSSOP
Top View
RGY Package
20-Pin VQFN
Top View
Pin Functions
| PIN | I/O | DESCRIPTION | ||
|---|---|---|---|---|
| NAME | DB, DBQ, DGV, PW, SSOP, TVSOP,TSSOP, VQFN | |||
| 1A1 | 2 | I/O | Transceiver I/O pin | |
| 1A2 | 4 | I/O | Transceiver I/O pin | |
| 1A3 | 6 | I/O | Transceiver I/O pin | |
| 1A4 | 8 | I/O | Transceiver I/O pin | |
| 2A1 | 11 | I/O | Transceiver I/O pin | |
| 2A2 | 13 | I/O | Transceiver I/O pin | |
| 2A3 | 15 | I/O | Transceiver I/O pin | |
| 2A4 | 17 | I/O | Transceiver I/O pin | |
| 1B1 | 18 | I/O | Transceiver I/O pin | |
| 1B2 | 16 | I/O | Transceiver I/O pin | |
| 1B3 | 14 | I/O | Transceiver I/O pin | |
| 1B4 | 12 | I/O | Transceiver I/O pin | |
| 2B1 | 9 | I/O | Transceiver I/O pin | |
| 2B2 | 7 | I/O | Transceiver I/O pin | |
| 2B3 | 5 | I/O | Transceiver I/O pin | |
| 2B4 | 3 | I/O | Transceiver I/O pin | |
| 1OE | 1 | I | Output Enable. When high A and B are disconnected, when Low A and B are connected | |
| 2OE | 19 | I | Output Enable. When high A and B are disconnected, when Low A and B are connected | |
| GND | 10 | — | Ground | |
| VCC | 20 | — | Power pin | |