具有三态输出 CMOS 逻辑电平转换器的单电源四路缓冲门

SN74LV4T125 是一款低压 CMOS 缓冲器门，并且运行在针对便携式和电池后备设备的更宽电压范围内。 采用了较低阀值电路来设计此输入，以便匹配 Vcc = 3.3V 时的 1.8V 输入逻辑，并且可被用在 1.8V 至 3.3V 电平上行转换器功能中。此外，输入端子上的 5V 输入耐受可在 Vcc = 2.5V 时将芯片配置为 3.3V 至 2.5V 输出的下行转换。 1.8 至 5.5V 的宽 Vcc范围有可能实现所需的开关输出电平连接至控制器或处理器。 • 单电源电压转换器\n• 1.8V 至 5.5V 的工作电压范围\n• 上行转换模式 \n• 1.8V Vcc 时，1.2V\n 至 1.8V\n• 2.5V Vcc 时，1.5V\n 至 2.5V \n• 3.3V Vcc 时，1.8V\n 至 3.3V \n• 5.0V Vcc 时，3.3V 至 5.0V\n \n• 下行转换模式 \n• 1.8V Vcc 时，3.3V 至 1.8V\n• 2.5V Vcc 时，3.3V 至 2.5V\n• 3.3V Vcc 时，5.0V 至 3.3V \n \n• 逻辑输出以电源 Vcc 为基准 \n• 唯一方向转换 - 上行\n• 3.3V Vcc ;

TI

德州仪器

SN74LV4T125 Single Power Supply Quadruple Buffer Translator GATE With 3-State Output CMOS Logic Level Shifter

1 Features • Single-Supply Voltage Translator at 5.0-V, 3.3-V, 2.5-V, and 1.8-V VCC • Operating Range of 1.8 V to 5.5 V • Up Translation – 1.2 V(1) to 1.8 V at 1.8-V VCC – 1.5 V(1) to 2.5 V at 2.5-V VCC – 1.8 V(1) to 3.3 V at 3.3-V VCC – 3.3 V to 5.0 V at 5.0-V VCC • Down Translation – 3

文件：1.76918 Mbytes 页数：27 Pages

TI

德州仪器

SN74LV4T125-EP Single Power Supply Quadruple Buffer Translator GATE With 3- State Output CMOS Logic Level Shifter

1 Features • Wide operating range of 1.8V to 5.5V • Single-supply voltage translator (refer to LVxT Enhanced Input Voltage): – Up translation: • 1.2V to 1.8V • 1.5V to 2.5V • 1.8V to 3.3V • 3.3V to 5.0V – Down translation: • 5.0V, 3.3V, 2.5V to 1.8V • 5.0V, 3.3V to 2.5V • 5.0V to 3.3V

文件：1.05469 Mbytes 页数：23 Pages

TI

德州仪器

SN74LV4T125-EP Single Power Supply Quadruple Buffer Translator GATE With 3- State Output CMOS Logic Level Shifter

1 Features • Wide operating range of 1.8V to 5.5V • Single-supply voltage translator (refer to LVxT Enhanced Input Voltage): – Up translation: • 1.2V to 1.8V • 1.5V to 2.5V • 1.8V to 3.3V • 3.3V to 5.0V – Down translation: • 5.0V, 3.3V, 2.5V to 1.8V • 5.0V, 3.3V to 2.5V • 5.0V to 3.3V

文件：1.05524 Mbytes 页数：23 Pages

TI

德州仪器

SN74LV4T125-EP Single Power Supply Quadruple Buffer Translator GATE With 3- State Output CMOS Logic Level Shifter

1 Features • Wide operating range of 1.8V to 5.5V • Single-supply voltage translator (refer to LVxT Enhanced Input Voltage): – Up translation: • 1.2V to 1.8V • 1.5V to 2.5V • 1.8V to 3.3V • 3.3V to 5.0V – Down translation: • 5.0V, 3.3V, 2.5V to 1.8V • 5.0V, 3.3V to 2.5V • 5.0V to 3.3V

文件：1.05524 Mbytes 页数：23 Pages

TI

德州仪器

SN74LV4T125 Single Power Supply Quadruple Buffer Translator GATE With 3-State Output CMOS Logic Level Shifter

1 Features • Single-Supply Voltage Translator at 5.0-V, 3.3-V, 2.5-V, and 1.8-V VCC • Operating Range of 1.8 V to 5.5 V • Up Translation – 1.2 V(1) to 1.8 V at 1.8-V VCC – 1.5 V(1) to 2.5 V at 2.5-V VCC – 1.8 V(1) to 3.3 V at 3.3-V VCC – 3.3 V to 5.0 V at 5.0-V VCC • Down Translation – 3

文件：1.76918 Mbytes 页数：27 Pages

TI

德州仪器

SN74LV4T125 Single Power Supply Quadruple Buffer Translator GATE With 3-State Output CMOS Logic Level Shifter

1 Features • Single-Supply Voltage Translator at 5.0-V, 3.3-V, 2.5-V, and 1.8-V VCC • Operating Range of 1.8 V to 5.5 V • Up Translation – 1.2 V(1) to 1.8 V at 1.8-V VCC – 1.5 V(1) to 2.5 V at 2.5-V VCC – 1.8 V(1) to 3.3 V at 3.3-V VCC – 3.3 V to 5.0 V at 5.0-V VCC • Down Translation – 3

文件：1.76918 Mbytes 页数：27 Pages

TI

德州仪器

丝印：L4125EP；Package：TSSOP；SN74LV4T125-EP Single Power Supply Quadruple Buffer Translator GATE With 3- State Output CMOS Logic Level Shifter

1 Features • Wide operating range of 1.8V to 5.5V • Single-supply voltage translator (refer to LVxT Enhanced Input Voltage): – Up translation: • 1.2V to 1.8V • 1.5V to 2.5V • 1.8V to 3.3V • 3.3V to 5.0V – Down translation: • 5.0V, 3.3V, 2.5V to 1.8V • 5.0V, 3.3V to 2.5V • 5.0V to 3.3V

文件：1.05469 Mbytes 页数：23 Pages

TI

德州仪器

丝印：L4125EP；Package：TSSOP；SN74LV4T125-EP Single Power Supply Quadruple Buffer Translator GATE With 3- State Output CMOS Logic Level Shifter

1 Features • Wide operating range of 1.8V to 5.5V • Single-supply voltage translator (refer to LVxT Enhanced Input Voltage): – Up translation: • 1.2V to 1.8V • 1.5V to 2.5V • 1.8V to 3.3V • 3.3V to 5.0V – Down translation: • 5.0V, 3.3V, 2.5V to 1.8V • 5.0V, 3.3V to 2.5V • 5.0V to 3.3V

文件：1.05524 Mbytes 页数：23 Pages

TI

德州仪器

SN74LV4T125-EP Single Power Supply Quadruple Buffer Translator GATE With 3- State Output CMOS Logic Level Shifter

1 Features • Wide operating range of 1.8V to 5.5V • Single-supply voltage translator (refer to LVxT Enhanced Input Voltage): – Up translation: • 1.2V to 1.8V • 1.5V to 2.5V • 1.8V to 3.3V • 3.3V to 5.0V – Down translation: • 5.0V, 3.3V, 2.5V to 1.8V • 5.0V, 3.3V to 2.5V • 5.0V to 3.3V

文件：1.05524 Mbytes 页数：23 Pages

TI

德州仪器