SCES481D August 2003 – May 2024 SN74LVC74A-Q1
PRODUCTION DATA
デバイスごとのパッケージ図は、PDF版データシートをご参照ください。
THERMAL METRIC(1) | SN74LVC74A-Q1 | UNIT | |||
---|---|---|---|---|---|
BQA (WQFN) | D (SOIC) |
PW (TSSOP) |
|||
14 PINS | 14 PINS | 14 PINS | |||
RθJA | Junction-to-ambient thermal resistance | 102.3 | 127.8 | 113 | °C/W |
RθJC(top) | Junction-to-case (top) thermal resistance | 96.8 | 81.9 | 50.3 | °C/W |
RθJB | Junction-to-board thermal resistance | 70.9 | 84.4 | 63.4 | °C/W |
ψJT | Junction-to-top characterization parameter | 16.6 | 39.6 | 6.2 | °C/W |
ψJB | Junction-to-board characterization parameter | 70.9 | 83.9 | 62.8 | °C/W |
RθJC(bot) | Junction-to-case (bottom) thermal resistance | 50.1 | — | — | °C/W |