CD74ACT541中文资料具有 TTL 兼容型 CMOS 输入和三态输出的 8 通道、4.5V 至 5.5V 缓冲器数据手册TI规格书

描述 Description

The CD54/74AC540, –541, and CD54/74ACT540, –541 octal buffer/line drivers use the RCA ADVANCED CMOS technology. The CD54/74AC/ACT540 are inverting 3-state buffers having two active-LOW output enables. The CD54/74AC/ACT541 are non-inverting 3-state buffers having two active-LOW output enables.

The CD74AC540, –541, and CD74ACT540, –541 are supplied in 20-lead dual-in-line plastic packages (E suffix) and in 20-lead dual-in-line small-outline plastic packages (M suffix). Both package types are operable over the following temperature ranges: Industrial (–40 to +85°C) and Extended Industrial/Military (–55 to +125°C).

The CD54AC540, –541, and CD54ACT540, –541, available in chip form (H suffix), are operable over the –55 to +125°C temperature range.

特性 Features

• Buffered inputs
• Exceeds 2-kV ESD Protection - MIL-STD-883, Method 3015
• Speed of bipolar FAST®/AS/S with significantly reduced power consumption
• AC types feature 1.5-V to 5.5-V operation and balanced noise immunity at 30% of the supply
• Characterized for operation from –40° to 85°C
FAST is a Registered Trademark of Fairchild Semiconductor Corp.

简介

CD74ACT541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CD74ACT541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。