74AHC541数据手册集成电路（IC）的缓冲器驱动器接收器收发器规格书PDF

描述 Description

The 74AHC541 is an octal buffer/line driver with 3-state outputs, which can accept supply voltage range from 2.0V to 5.5V.
The 3-state control gate is a two-input AND gate with active low inputs. 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.
OE1 and OE2 should be connected to VCC by using a pull-up resistor to ensure the high-impedance state in the period of power-up or power-down, and the minimum of the resistor depends on the current-sinking capability of the driver.

特性 Features

• Wide Supply Voltage Range: 2.0V to 5.5V

• +8mA/-8mA Output Current

• 3-State Buffers

• -40℃ to +125℃ Operating Temperature Range

• Available in Green SOIC-20 and TSSOP-20 Packages

应用 Application

Mother Board for Server, PC and Notebook Pad
Telecom Equipment
LED Display
Industrial/Medical Equipment