ZHCSP61A November 2021 – February 2022 SN74HCS373-Q1
PRODUCTION DATA
| THERMAL METRIC(1) | SN74HCS373-Q1 | UNIT | ||
|---|---|---|---|---|
| PW (TSSOP) | WRKS (VQFN) | |||
| 20 PINS | 20 PINS | |||
| RθJA | Junction-to-ambient thermal resistance | 151.7 | 83.2 | °C/W |
| RθJC(top) | Junction-to-case (top) thermal resistance | 79.4 | 82.6 | °C/W |
| RθJB | Junction-to-board thermal resistance | 94.7 | 57.4 | °C/W |
| ΨJT | Junction-to-top characterization parameter | 25.2 | 14.5 | °C/W |
| ΨJB | Junction-to-board characterization parameter | 94.1 | 56.4 | °C/W |
| RθJC(bot) | Junction-to-case (bottom) thermal resistance | N/A | 40.0 | °C/W |