ZHCSPU5G December 1982 – October 2022 SN54HCT74 , SN74HCT74
PRODUCTION DATA
請參考 PDF 數據表獲取器件具體的封裝圖。
| PARAMETER | FROM (INPUT) |
TO (OUTPUT) |
VCC | TA = 25°C | SN54HCT74(1) | SN74HCT74 | UNIT | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| MIN | TYP | MAX | MIN | MAX | MIN | MAX | |||||
| fmax | 4.5 V | 27 | 40 | 18 | 22 | MHz | |||||
| 5.5 V | 30 | 46 | 20 | 24 | |||||||
| tpd | PRE or CLR | Q or Q | 4.5 V | 21 | 35 | 53 | 44 | ns | |||
| 5.5 V | 17 | 31 | 48 | 40 | |||||||
| CLK | Q or Q | 4.5 V | 20 | 28 | 42 | 35 | |||||
| 5.5 V | 18 | 25 | 38 | 31 | |||||||
| tt | Q or Q | 4.5 V | 8 | 15 | 22 | 19 | ns | ||||
| 5.5 V | 7 | 14 | 20 | 17 | |||||||