ZHCSHG0C March 2018 – January 2024 SN74AXC8T245
PRODUCTION DATA
参数 | 测试条件 | VCCA | VCCB | –40°C 至 85°C | –40°C 至 125°C | 单位 | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
最小值 | 典型值(2) | 最大值 | 最小值 | 典型值(2) | 最大值 | |||||||
VOH | 高电平输出电压 | VI = VIH | IOH = –100µA | 0.7V - 3.6V | 0.7V - 3.6V | VCCO – 0.1 | VCCO – 0.1 | V | ||||
IOH = –50µA | 0.65V | 0.65V | 0.55 | 0.55 | ||||||||
IOH = –200µA | 0.76V | 0.76V | 0.58 | 0.58 | ||||||||
IOH = –500µA | 0.85V | 0.85V | 0.65 | 0.65 | ||||||||
IOH=-3mA | 1.1V | 1.1V | 0.85 | 0.85 | ||||||||
IOH=-6mA | 1.4V | 1.4V | 1.05 | 1.05 | ||||||||
IOH = -8mA | 1.65V | 1.65V | 1.2 | 1.2 | ||||||||
IOH=-9mA | 2.3V | 2.3V | 1.75 | 1.75 | ||||||||
IOH=-12mA | 3V | 3V | 2.3 | 2.3 | ||||||||
VOL | 低电平输出电压 | VI = VIL | IOL = 100µA | 0.7V - 3.6V | 0.7V - 3.6V | 0.1 | 0.1 | V | ||||
IOL = 50µA | 0.65V | 0.65V | 0.1 | 0.1 | ||||||||
IOL = 200µA | 0.76V | 0.76V | 0.18 | 0.18 | ||||||||
IOL = 500µA | 0.85V | 0.85V | 0.2 | 0.2 | ||||||||
IOL=3mA | 1.1V | 1.1V | 0.25 | 0.25 | ||||||||
IOL = 6mA | 1.4V | 1.4V | 0.35 | 0.35 | ||||||||
IOL = 8mA | 1.65V | 1.65V | 0.45 | 0.45 | ||||||||
IOL = 9mA | 2.3V | 2.3V | 0.55 | 0.55 | ||||||||
IOL = 12mA | 3V | 3V | 0.7 | 0.7 | ||||||||
II | 输入漏电流 | 控制输入(DIR、OE): VI = VCCA 或 GND | 0.65V - 3.6V | 0.65V - 3.6V | -0.5 | 0.5 | -1 | 1 | µA | |||
Ioff | 局部 关断电流 | A 端口: VI 或 VO = 0V 至 3.6V | 0V | 0V - 3.6V | -4 | 4 | -8 | 8 | µA | |||
B 端口: VI 或 VO = 0V 至 3.6V | 0V - 3.6V | 0V | -4 | 4 | -8 | 8 | ||||||
IOZ | 高阻抗状态输出电流 | A 端口: VO = VCCO 或 GND,VI = VCCI 或 GND,OE = VIH | 3.6V | 3.6V | -4 | 4 | -8 | 8 | µA | |||
B 端口: VO = VCCO 或 GND,VI = VCCI 或 GND,OE = VIH | 3.6V | 3.6V | -4 | 4 | -8 | 8 | ||||||
ICCA | VCCA 电源电流 | VI = VCCI 或 GND,IO = 0mA | 0.65V - 3.6V | 0.65V - 3.6V | 19 | 40 | µA | |||||
0V | 3.6V | -2 | -12 | |||||||||
3.6V | 0V | 12 | 25 | |||||||||
ICCB | VCCB 电源电流 | VI = VCCI 或 GND,IO = 0mA | 0.65V - 3.6V | 0.65V - 3.6V | 18 | 38 | µA | |||||
0V | 3.6V | 12 | 25 | |||||||||
3.6V | 0V | -2 | -12 | |||||||||
ICCA + ICCB | 联合电源电流 | VI = VCCI 或 GND,IO = 0mA | 0.65V - 3.6V | 0.65V - 3.6V | 25 | 55 | µA | |||||
Ci | 输入电容 | 控制输入(DIR,OE): VI=3.3V 或 GND | 3.3V | 3.3V | 4.5 | 4.5 | pF | |||||
Cio | 数据 I/O 电容 | 端口 A 和 B: OE = VCCA,VO = 1.65V DC + 1MHz -16dBm 正弦波 | 3.3V | 3.3V | 5.7 | 5.7 | pF |