ZHCSS62H June 1995 – March 2024 SN54AC244 , SN74AC244
PRODMIX
请参考 PDF 数据表获取器件具体的封装图。
| PARAMETER | TEST CONDITIONS | VCC | TA = 25°C | SN54AC244 | SN74AC244 | UNIT | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MIN | TYP | MAX | MIN | MAX | MIN | MAX | ||||||
| VOH | IOH = -50 µA | 3 V | 2.9 | 2.9 | 2.9 | V | ||||||
| 4.5 V | 4.4 | 4.4 | 4.4 | |||||||||
| 5.5 V | 5.4 | 5.4 | 5.4 | |||||||||
| IOH = -12 mA | 3 V | 2.56 | 2.4 | 2.46 | ||||||||
| IOH = -24 mA | 4.5 V | 3.86 | 3.7 | 3.76 | ||||||||
| 5.5 V | 4.86 | 4.7 | 4.76 | |||||||||
| IOH = -50 mA (1) | 5.5 V | 3.85 | ||||||||||
| IOH = -75 mA (1) | 5.5 V | 3.85 | ||||||||||
| VOL | IOL = 50 µA | 3 V | 0.1 | 0.1 | 0.1 | V | ||||||
| 4.5 V | 0.1 | 0.1 | 0.1 | |||||||||
| 5.5 V | 0.1 | 0.1 | 0.1 | |||||||||
| IOL = 12 mA | 3 V | 0.36 | 0.5 | 0.44 | ||||||||
| IOL = 24 mA | 4.5 V | 0.36 | 0.5 | 0.44 | ||||||||
| 5.5 V | 0.36 | 0.5 | 0.44 | |||||||||
| IOL = 50 mA (1) | 5.5 V | 1.65 | ||||||||||
| IOL = 75 mA (1) | 5.5 V | 1.65 | ||||||||||
| II | Data inputs | VI = VCC or GND | 5.5 V | ±0.1 | ±1 | ±1 | µA | |||||
| Control inputs | VI = VCC or GND | ±0.1 | ±1 | ±1 | ||||||||
| IOZ | VO = VCC or GND, VI(OE) = VIL or VIH | 5.5 V | ±0.25 | ±5 | ±2.5 | µA | ||||||
| ICC | VI = VCC or GND, | IO = 0 | 5.5 V | 4 | 80 | 40 | µA | |||||
| Ci | VI = VCC or GND | 5 V | 2.5 | pF | ||||||||