ZHCSRA9I April 1998 – March 2023 SN74LV174A
PRODMIX
請(qǐng)參考 PDF 數(shù)據(jù)表獲取器件具體的封裝圖。
| TA = 25°C | SN74LV174A | UNIT | |||||
|---|---|---|---|---|---|---|---|
| MIN | MAX | MIN | MAX | ||||
| tw | Pulse duration | CLR low | 5 | 5 | ns | ||
| CLK high or low | 5 | 5 | |||||
| tsu | Setup time before CLK↑ | Data | 5 | 6 | ns | ||
| CLR inactive | 3 | 3 | |||||
| th | Hold time data after CLK↑ | 0 | 0 | ns | |||