ZHCSL49B March 2004 – April 2020 SN74HC74-Q1
PRODUCTION DATA.
請參考 PDF 數(shù)據(jù)表獲取器件具體的封裝圖。
| PARAMETER | FROM | TO | VCC | Operating free-air temperature (TA) | UNIT | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 25°C | –40°C to 125°C | ||||||||||
| MIN | TYP | MAX | MIN | TYP | MAX | ||||||
| fmax | Max switching frequency | 2 V | 6 | 10 | 4.2 | MHz | |||||
| 4.5 V | 31 | 50 | 21 | ||||||||
| 6 V | 36 | 60 | 25 | ||||||||
| tpd | Propagation delay | PRE or CLR | Q or Q | 2 V | 70 | 230 | 345 | ns | |||
| 4.5 V | 20 | 46 | 69 | ||||||||
| 6 V | 15 | 39 | 59 | ||||||||
| CLK | Q or Q | 70 | 175 | 250 | |||||||
| 20 | 35 | 50 | |||||||||
| 15 | 30 | 42 | |||||||||
| tt | Transition-time | Q or Q | 2 V | 28 | 75 | 110 | ns | ||||
| 4.5 V | 8 | 15 | 22 | ||||||||
| 6 V | 6 | 13 | 19 | ||||||||