ZHCSWS2K October 1995 – July 2024 SN54AHC574 , SN74AHC574
PRODUCTION DATA
請參考 PDF 數據表獲取器件具體的封裝圖。
| PARAMETER | TA = 25°C | SN54AHC574 | SN74AHC574 | UNIT | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| –40°C to 85°C | –40°C to 85°C | –40°C to 125°C | ||||||||
| MIN | MAX | MIN | MAX | MIN | MAX | MIN | MAX | |||
| tw | Pulse duration, CLK high or low | 5 | 5 | 5 | 5.5 | ns | ||||
| tsu | Setup time, data before CLK↑ | 3.5 | 3.5 | 3.5 | 4 | ns | ||||
| th | Hold time, data after CLK↑ | 1.5 | 1.5 | 1.5 | 2 | ns | ||||