ZHCSPV6E March 1984 – February 2022 SN54HCT374 , SN74HCT374
PRODUCTION DATA
請參考 PDF 數(shù)據(jù)表獲取器件具體的封裝圖。
| VCC | TA = 25°C | SN54HCT374 | SN74HCT374 | UNIT | |||||
|---|---|---|---|---|---|---|---|---|---|
| MIN | MAX | MIN | MAX | MIN | MAX | ||||
| fclock | Clock frequency | 4.5 V | 31 | 21 | 25 | MHz | |||
| 5.5 V | 36 | 23 | 28 | ||||||
| tw | Pulse duration, CLK high or low | 4.5 V | 16 | 24 | 20 | ns | |||
| 5.5 V | 14 | 22 | 18 | ||||||
| tsu | Setup time, data before CLK-↑ | 4.5 V | 20 | 30 | 25 | ns | |||
| 5.5 V | 17 | 27 | 23 | ||||||
| thh | Hold time, data after CLK-↑ | 4.5 V | 10 | 10 | 10 | ns | |||
| 5.5 V | 10 | 10 | 10 | ||||||