ZHCSRA7K April 1998 – December 2022 SN74LV594A
PRODMIX
請參考 PDF 數據表獲取器件具體的封裝圖。
| THERMAL METRIC(1) | SN74LV594A | UNIT | ||||
|---|---|---|---|---|---|---|
| BQB (WQFN) | D (SOIC) | DB (SSOP) | PW (TSSOP) | |||
| 16 PINS | 16 PINS | 16 PINS | 16 PINS | |||
| RθJA | Junction-to-ambient thermal resistance | 85.9 | 80.2 | 97.8 | 106.1 | °C/W |
| RθJC(top) | Junction-to-case (top) thermal resistance | 82.4 | 40.3 | 48.1 | 40.8 | |
| RθJB | Junction-to-board thermal resistance | 55.6 | 38 | 48.5 | 51.1 | |
| ψJT | Junction-to-top characterization parameter | 9.4 | 9 | 10 | 3.8 | |
| ψJB | Junction-to-board characterization parameter | 55.6 | 37.7 | 47.9 | 50.6 | |
| RθJC(bot) | Junction-to-case (bottom) thermal resistance | 33.3 | N/A | N/A | N/A | |