74LVC125A集成电路（IC）的缓冲器驱动器接收器收发器规格书PDF中文资料

General description

The 74LVC125A consists of four non-inverting buffers/line drivers with 3-state outputs (nY) that are controlled by the output enable input (nOE). A HIGH at nOE causes the outputs to assume a high-impedance OFF-state.

Inputs can be driven from either 3.3 V or 5 V devices. When disabled, up to 5.5 V can be applied to the outputs.

Features and benefits

■ 5 V tolerant inputs/outputs for interfacing with 5 V logic

■ Wide supply voltage range from 1.2 V to 3.6 V

■ CMOS low power consumption

■ Direct interface with TTL levels

■ Complies with JEDEC standard:

◆ JESD8-7A (1.65 V to 1.95 V)

◆ JESD8-5A (2.3 V to 2.7 V)

◆ JESD8-C/JESD36 (2.7 V to 3.6 V)

■ ESD protection:

◆ HBM JESD22-A114F exceeds 2000 V

◆ MM JESD22-A115-B exceeds 200 V

◆ CDM JESD22-C101E exceeds 1000 V

■ Multiple package options

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