ZHCSRM0G December 1982 – April 2021 SN54HC20 , SN74HC20
PRODUCTION DATA
請參考 PDF 數據表獲取器件具體的封裝圖。
| PARAMETER | FROM | TO | TEST CONDITIONS | VCC | Operating free-air temperature (TA) | Operating free-air temperature (TA) | UNIT | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25°C | –55°C to 125°C | |||||||||||
| MIN | TYP | MAX | MIN | TYP | MAX | |||||||
| tpd | Propagation delay | A, B, C, or D | Y | CL = 50 pF | 2 V | 45 | 110 | 140 | ns | |||
| 4.5 V | 9 | 22 | 28 | |||||||||
| 6 V | 8 | 19 | 24 | |||||||||
| tt | Transition-time | Y | CL = 50 pF | 2 V | 27 | 75 | 95 | ns | ||||
| 4.5 V | 9 | 15 | 19 | |||||||||
| 6 V | 7 | 13 | 16 | |||||||||