SN74AHC245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

SN74AHC245属于集成电路（IC）的缓冲器驱动器接收器收发器。由德州仪器制造生产的SN74AHC245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。

1 Features

• Operating range 2 V to 5.5 V VCC

• Latch-up performance exceeds 250 mA

per JESD 17

• On products compliant to MIL-PRF-38535,

all parameters are tested unless otherwise noted.

On all other products, production processing does

not necessarily include testing of all parameters.

2 Applications

• Servers

• PCs and notebooks

• Network switches

• Wearable health and fitness devices

• Telecom infrastructures

• Electronic points of sale

3 Description

The SNx4AHC245 octal bus transceivers are

designed for asynchronous two-way communication

between data buses. This part operates from 4.5 V to

5.5 V.