ZHCSIB4C October 2003 – May 2018 SN74CB3T3245
PRODUCTION DATA.
请参考 PDF 数据表获取器件具体的封装图。
| PIN | I/O | DESCRIPTION | |
|---|---|---|---|
| NO. | NAME | ||
| 1 | NC | — | Not internally connected |
| 2 | A1 | I/O | Switch 1 A terminal |
| 3 | A2 | I/O | Switch 2 A terminal |
| 4 | A3 | I/O | Switch 3 A terminal |
| 5 | A4 | I/O | Switch 4 A terminal |
| 6 | A5 | I/O | Switch 5 A terminal |
| 7 | A6 | I/O | Switch 6 A terminal |
| 8 | A7 | I/O | Switch 7 A terminal |
| 9 | A8 | I/O | Switch 8 A terminal |
| 10 | GND | — | Ground |
| 11 | B8 | I/O | Switch 8 B terminal |
| 12 | B7 | I/O | Switch 7 B terminal |
| 13 | B6 | I/O | Switch 6 B terminal |
| 14 | B5 | I/O | Switch 5 B terminal |
| 15 | B4 | I/O | Switch 4 B terminal |
| 16 | B3 | I/O | Switch 3 B terminal |
| 17 | B2 | I/O | Switch 2 B terminal |
| 18 | B1 | I/O | Switch 1 B terminal |
| 19 | OE | I | Output enable, active low |
| 20 | VCC | — | Power |