ZHCSR06H March 1984 – December 2022 SN54HCT245 , SN74HCT245
PRODUCTION DATA
請參考 PDF 數(shù)據(jù)表獲取器件具體的封裝圖。
| PARAMETER | FROM (INPUT) | TO (OUTPUT) | VCC | TEST CONDITIONS | MIN | TYP | MAX | UNIT |
|---|---|---|---|---|---|---|---|---|
| tpd | A or B | B or A | 4.5 V | TA = 25°C | 20 | 30 | ns | |
| SN54HCT245 | 45 | |||||||
| SN74HCT245 | 38 | |||||||
| 5.5 V | TA = 25°C | 18 | 27 | |||||
| SN54HCT245 | 41 | |||||||
| SN74HCT245 | 34 | |||||||
| ten | OE | A or B | 4.5 V | TA = 25°C | 36 | 59 | ns | |
| SN54HCT245 | 89 | |||||||
| SN74HCT245 | 74 | |||||||
| 5.5 V | TA = 25°C | 30 | 53 | |||||
| SN54HCT245 | 80 | |||||||
| SN74HCT245 | 67 | |||||||
| tt | A or B | 4.5 V | TA = 25°C | 17 | 42 | ns | ||
| SN54HCT245 | 63 | |||||||
| SN74HCT245 | 53 | |||||||
| 5.5 V | TA = 25°C | 14 | 38 | |||||
| SN54HCT245 | 57 | |||||||
| SN74HCT245 | 48 |