The MC74HCT244A is identical in pinout to the LS244. This device may be used as a level converter for interfacing TTL or NMOS outputs to High−Speed CMOS inputs. The HCT244A is an octal noninverting buffer line driver line receiver designed to be used with 3−state memory address drivers, clock drivers, and other bus−oriented systems. The device has non−inverted outputs and two active−low output enables.

The HCT244A is the non−inverting version of the HCT240. See also HCT241.

Features

• Output Drive Capability: 15 LSTTL Loads

• TTL NMOS−Compatible Input Levels

• Outputs Directly Interface to CMOS, NMOS, and TTL

• Operating Voltage Range: 4.5 to 5.5 V

• Low Input Current: 1 A

• In Compliance with the Requirements Defined by JEDEC Standard No. 7A

• Chip Complexity: 112 FETs or 28 Equivalent Gates

• Pb−Free Packages are Available

MC74HCT244ADW属于集成电路（IC） > 缓冲器，驱动器，接收器，收发器。安森美半导体公司制造生产的MC74HCT244ADW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。