ZHCSPU7G November 1998 – October 2022 CD54HC240 , CD54HC244 , CD54HCT240 , CD54HCT241 , CD54HCT244 , CD74HC240 , CD74HC241 , CD74HC244 , CD74HCT240 , CD74HCT241 , CD74HCT244
PRODUCTION DATA
請(qǐng)參考 PDF 數(shù)據(jù)表獲取器件具體的封裝圖。
| MIN | MAX | UNIT | |||
|---|---|---|---|---|---|
| VCC | Supply voltage range | HC types | 2 | 6 | V |
| HCT types | 4.5 | 5.5 | |||
| VI, VO | Input or output voltage | 0 | VCC | V | |
| tt | Input rise and fall time | 2 V | 1000 | ns | |
| 4.5 V | 500 | ||||
| 6 V | 400 | ||||
| TA | Temperature range | –55 | 125 | ℃ | |