ZHCSRW4D February 2001 – March 2023 SN74LV166A
PRODMIX
請參考 PDF 數據表獲取器件具體的封裝圖。
| TA = 25°C | SN74LV166A | UNIT | |||||
|---|---|---|---|---|---|---|---|
| MIN | MAX | MIN | MAX | ||||
| tw | Pulse duration | CLR low | 5 | 5 | ns | ||
| CLK high or low | 4 | 4 | |||||
| tsu | Setup time | CLK INH before CLK↑ | 3.5 | 3.5 | ns | ||
| Data before CLK↑ | 4.5 | 4.5 | |||||
| SH/LD before CLK↑ | 4 | 4 | |||||
| SER before CLK↑ | 4 | 4 | |||||
| CLR↑ inactive before CLK↑ | 3.5 | 3.5 | |||||
| th | Hold time | Data after CLK↑ | 1 | 1 | ns | ||