MC74HCT244ADW

八路三态同相缓冲器/线路驱动器/线接收器与LSTTL兼容输入 Octal 3−State Noninverting Buffer/Line Driver/Line Receiver with LSTTL−Compatible Inputs

OCTAL 3-STATE NONINVERTING BUFFER/LLNE DRLVER/LINE RECEIVER WITH LSTTL-COMPATIVLE INPUTS

High–Performance Silicon–Gate CMOS

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 noninverting version of the HCT240. See also HCT241.

•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 µA

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

•Chip Complexity: 112 FETs or 28 Equivalent Gates