ZHCSWS6J June 1997 – July 2024 SN54AHC273 , SN74AHC273
PRODUCTION DATA
請(qǐng)參考 PDF 數(shù)據(jù)表獲取器件具體的封裝圖。
| 參數(shù) | 從 （輸入） | 至 （輸出） | 負(fù)載 電容 | TA = 25°C | SN54AHC273 | SN74AHC273 | 單位 | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 典型值 | 最大值 | 最小值 | 最大值 | 最小值 | 最大值 | ||||||
| fmax | CL = 15pF | 75(1) | 120(1) | 65(1) | 65 | MHz | ||||||
| CL = 50pF | 50 | 75 | 45 | 45 | ||||||||
| tPHL | CLR | Q | CL = 15pF | 8.9(1) | 13.6(1) | 1(1) | 16(1) | 1 | 16 | ns | ||
| tPLH | CKL | Q | CL = 15pF | 8.7(1) | 13.6(1) | 1(1) | 16(1) | 1 | 16 | |||
| tPHL | 8.7(1) | 13.6(1) | 1(1) | 16(1) | 1 | 16 | ns | |||||
| tPHL | CLR | Q | CL = 50pF | 11.4 | 17.1 | 1 | 19.5 | 1 | 19.5 | |||
| tPLH | CLK | Q | CL = 50pF | 11.2 | 17.1 | 1 | 19.5 | 1 | 19.5 | ns | ||
| tPHL | 11.2 | 17.1 | 1 | 19.5 | 1 | 19.5 | ns | |||||
| tsk(o) | CL = 50pF | 1.5(2) | 1.5 | ns | ||||||||