MC74LVX244DTR2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

MC74LVX244DTR2属于集成电路（IC）的缓冲器驱动器接收器收发器。由安森美半导体制造生产的MC74LVX244DTR2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。

The MC74LVX244 is an advanced high speed CMOS non−inverting 3−state octal bus buffer and has two active low output enables. It is also designed to work with 3−state memory address drivers, etc. The inputs tolerate voltages up to 7.0 V, allowing the interface of 5.0 V systems to 3.0V systems.

特性 Features

•High Speed: tPD= 4.7 ns (Typ) at VCC= 3.3 V

•Low Power Dissipation: ICC= 4 A (Max) at TA= 25°C

•Power Down Protection Provided on Inputs

•Balanced Propagation Delays

•Low Noise: VOLP= 0.8 V (Max)

•Pin and Function Compatible with Other Standard Logic Families

•Latchup Performance Exceeds 300 mA

•ESD Performance:

Human Body Model > 2000 V;

Machine Model > 200 V

•Pb−Free Packages are Available*