ZHCSQH0F December 1982 – April 2022 SN54HC273 , SN74HC273
PRODUCTION DATA
請參考 PDF 數(shù)據(jù)表獲取器件具體的封裝圖。
| PARAMETER | TEST CONDITIONS | MIN | MAX | UNIT | |||
|---|---|---|---|---|---|---|---|
| fmax | VCC = 2 V | 4 | MHz | ||||
| VCC = 4.5 V | 21 | ||||||
| VCC = 6 V | 25 | ||||||
| tPHL | From CLR (input) to any (output) | VCC = 2 V | 200 | ns | |||
| VCC = 4.5 V | 40 | ||||||
| VCC = 6 V | 34 | ||||||
| tpd | From CLK (input) to any (output) | VCC = 2 V | 200 | ns | |||
| VCC = 4.5 V | 40 | ||||||
| VCC = 6 V | 34 | ||||||
| tt | To any (output) | VCC = 2 V | 95 | ns | |||
| VCC = 4.5 V | 19 | ||||||
| VCC = 6 V | 16 | ||||||