CD74ACT245中文资料具有三态输出的八路同向总线收发器数据手册TI规格书

描述 Description

The ’AC245 and ’ACT245 are octal-bus transceivers that utilize Advanced CMOS Logic technology. They are non-inverting three-state bidirectional transceiver-buffers intended for two-way transmission from \"A\" bus to \"B\" bus or \"B\" bus to \"A\". The logic level present on the direction input (DIR) determines the data direction. When the output enable input (OE\\) is HIGH, the outputs are in the high-impedance state.

特性 Features

• Buffered Inputs
• Exceeds 2kV ESD Protection per MIL-STD-883, Method 3015
• Speed of Bipolar FAST™/AS/S with Significantly Reduced Power Consumption
• AC Types Feature 1.5V to 5.5V Operation and Balanced Noise Immunity at 30% of the Supply
• Characterized for operation from –40° to 85°C
FAST™ is a Trademark of Fairchild Semiconductor.

简介

CD74ACT245属于集成电路（IC）的缓冲器驱动器接收器收发器。由TI制造生产的CD74ACT245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。