ZHCSVZ9H June 1998 – April 2024 SN74AHC594
PRODMIX
請參考 PDF 數據表獲取器件具體的封裝圖。
| THERMAL METRIC(1) | SN74AHC594 | UNIT | |||||
|---|---|---|---|---|---|---|---|
| D | DB | N | NS | PW | |||
| 16 PINS | |||||||
| RθJA | Junction-to-ambient thermal resistance | 80.2 | 97.5 | 47.5 | 79.1 | 135.9 | °C/W |
| RθJC(top) | Junction-to-case (top) thermal resistance | 39.1 | 47.7 | 34.9 | 35.4 | 70.3 | |
| RθJB | Junction-to-board thermal resistance | 27.7 | 48.1 | 27.5 | 39.9 | 81.3 | |
| ψJT | Junction-to-top characterization parameter | 9.9 | 9.8 | 19.8 | 5.4 | 22.5 | |
| ψJB | Junction-to-board characterization parameter | 37.4 | 47.6 | 27.4 | 39.5 | 80.8 | |
| RθJC(bot) | Junction-to-case (bottom) thermal resistance | n/a | n/a | n/a | n/a | n/a | |