74LVC541A中文资料Octal Buffer/Line Driver with 5V Tolerant Inputs/Outputs数据手册SGMICRO规格书

描述 Description

The 74LVC541A is an octal buffer/line driver with 3-state outputs. OE1 and OE2 are two output enable inputs. When OE1 and OE2 are low, data transmits from An inputs to the Yn outputs. When OE1 or OE2 is high, all outputs are in high-impedance state. Both 3.3V and 5V devices can drive inputs, enabling this device to operate as translator in a mixed 3.3V and 5V system environment. All inputs support Schmitt-trigger action, allowing slower input rise and fall time.
This device is highly suitable for partial power-down applications using power-off leakage current (IOFF) circuit. When the device is powered down, the current backflow will be prevented from passing through the device.

特性 Features

• Supply Voltage Range: 1.2V to 3.6V

• Over-Voltage Tolerant Inputs up to 5.5 V

• CMOS Low Power Dissipation

• +24mA/-24mA Output Current

• Support Partial Power-down Mode

• -40℃ to +125℃ Operating Temperature Range

• Available in a Green TSSOP-20 Package