General description

The 74HC2G126; 74HCT2G126 is a high-speed Si-gate CMOS device.

The 74HC2G126; 74HCT2G126 provides two non-inverting buffer/line drivers with 3-state output. The 3-state output is controlled by the output enable input pin nOE. A LOW at pin nOE causes the output to assume a high-impedance OFF-state.

The bus driver output currents are equal compared to the 74HC126 and 74HCT126.

Features

■ Wide operating voltage from 2.0 V to 6.0 V

■ Symmetrical output impedance

■ High noise immunity

■ Low power dissipation

■ Balanced propagation delays

■ ESD protection:

♦ HBM JESD22-A114F exceeds 2000 V

♦ MM JESD22-A115-A exceeds 200 V

■ Multiple package options

■ Specified from −40 °C to +85 °C and −40 °C to +125 °C

74HC2G126DC属于集成电路（IC） > 缓冲器，驱动器，接收器，收发器。恩智浦半导体公司制造生产的74HC2G126DC缓冲器，驱动器，接收器，收发器逻辑缓冲器、驱动器、接收器和收发器允许隔离对某个电路的逻辑信号的访问，以用于另一电路。缓冲器将其输入信号（不变或反相）传递到其输出，并可能用于清除弱信号或驱动负载。在布尔逻辑仿真器中，缓冲器主要用于增加传播延迟。逻辑接收器和收发器允许在数据总线之间进行隔离通信。