ZHCSRE3N November 1996 – December 2022 SN74LVCC4245A
PRODUCTION DATA
請(qǐng)參考 PDF 數(shù)據(jù)表獲取器件具體的封裝圖。
| PIN | TYPE(1) | DESCRIPTION | |
|---|---|---|---|
| NAME | NO. | ||
| VCCA | 1 | — | A port power |
| DIR | 2 | I | Dir input |
| A1 | 3 | I/O | A1 port |
| A2 | 4 | I/O | A2 port |
| A3 | 5 | I/O | A3 port |
| A4 | 6 | I/O | A4 port |
| A5 | 7 | I/O | A5 port |
| A6 | 8 | I/O | A6 port |
| A7 | 9 | I/O | A7 port |
| A8 | 10 | I/O | A8 port |
| GND | 11 | — | Ground |
| GND | 12 | — | |
| GND | 13 | — | |
| B8 | 14 | I/O | B8 port |
| B7 | 15 | I/O | B7 port |
| B6 | 16 | I/O | B6 port |
| B5 | 17 | I/O | B5 port |
| B4 | 18 | I/O | B4 port |
| B3 | 19 | I/O | B3 port |
| B2 | 20 | I/O | B2 port |
| B1 | 21 | I/O | B1 port |
| OE | 22 | I | Output Enable active low |
| NC | 23 | — | Unconnected |
| VCCB | 24 | — | B port power |