ZHCSRE4C june 2005 – december 2022 SN74LVC8T245
PRODUCTION DATA
請參考 PDF 數據表獲取器件具體的封裝圖。
| THERMAL METRIC(1) | DB | DBQ | DGV | UNIT | |
|---|---|---|---|---|---|
| 24 PINS | 24 PINS | 24 PINS | |||
| RθJA | Junction-to-ambient thermal resistance | 90.7 | 81.2 | 91.1 | °C/W |
| RθJC(top) | Junction-to-case (top) thermal resistance | 51.9 | 44.8 | 23.7 | |
| RθJB | Junction-to-board thermal resistance | 49.7 | 34.5 | 44.5 | |
| ψJT | Junction-to-top characterization parameter | 18.8 | 9.5 | 0.6 | |
| ψJB | Junction-to-board characterization parameter | 49.3 | 37.2 | 44.1 | |
| RθJC(bot) | Junction-to-case (bottom) thermal resistance | N/A | N/A | N/A | |