ZHCSMH0L September 1997 – December 2022 SN74LV14A
PRODMIX
请参考 PDF 数据表获取器件具体的封装图。
| THERMAL METRIC(1) | SN74LV14A | UNIT | ||||||
|---|---|---|---|---|---|---|---|---|
| D | DB | DGV | NS | PW | RGY | |||
| 14 PINS | ||||||||
| RθJA | Junction-to-ambient thermal resistance | 94.9 | 107.4 | 130.4 | 91.4 | 122.6 | 57.6 | °C/W |
| RθJC(top) | Junction-to-case (top) thermal resistance | 56.3 | 59.9 | 53.4 | 49.0 | 51.3 | 70.4 | |
| RθJB | Junction-to-board thermal resistance | 49.2 | 54.7 | 63.5 | 50.2 | 64.4 | 33.6 | |
| ψJT | Junction-to-top characterization parameter | 20.7 | 21.0 | 7.3 | 15.3 | 6.8 | 3.5 | |
| ψJB | Junction-to-board characterization parameter | 48.9 | 51.2 | 62.8 | 49.8 | 63.8 | 33.7 | |
| RθJC(bot) | Junction-to-case (bottom) thermal resistance | – | – | – | – | – | 14.1 | |