74LVTH125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 74LVTH125 is a high-performance buffer/line driver with 3-state bus outputs designed for 3.3V VCC operation. The device is organized as a quad buffer with separate output enable (nOE) inputs, each controlling one of the 3-state outputs. When nOE is low, the device passes data from the nA inputs to the nY outputs. When nOE is high, the outputs are in the high-impedance state. 
The 74LVTH125 bus hold on data inputs eliminates the need for external pull-up/pull-down resistors to hold unused inputs.

特性 Features

• Wide Operating Voltage Range: 2.7V to 3.6V
• Input and Output Interface Capability to 5V System Environment
• +64mA/-32mA Output Current
• 3-State Outputs Drive Bus Lines Directly
• Power-Up and IOFF 3-State
• Bus Hold on Data Inputs with No Need for External Pull-Up/Pull-Down Resistors
• -40℃ to +125℃ Operating Temperature Range
• Available in Green SOIC-14 and TSSOP-14 Packages